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The information provided in this documentation contains general descriptions and/or technical characteristics of the performance of the products contained herein. This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications.
LT-4201TM/4301TM Hardware Manual Table of Contents Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . About the Book . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Part I LT System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Chapter 1 LT General Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Part II LT Unit and Display Modules . . . . . . . . . . . . . . . . . . 89 Chapter 6 LT-4201TM/4301TM (Modular Type DIO) . . . . . . . . . . . . . 91 Presentation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Digital Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Digital Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LT-4201TM/4301TM Hardware Manual Safety Information § Important Information NOTICE Read these instructions carefully, and look at the equipment to become familiar with the device before trying to install, operate, or maintain it. The following special messages may appear throughout this documentation or on the equipment to warn of potential hazards or to call attention to information that clarifies or simplifies a procedure.
PLEASE NOTE Electrical equipment should be installed, operated, serviced, and maintained only by qualified personnel. No responsibility is assumed by Pro-face for any consequences arising out of the use of this material. A qualified person is one who has skills and knowledge related to the construction and operation of electrical equipment and its installation, and has received safety training to recognize and avoid the hazards involved.
LT-4201TM/4301TM Hardware Manual About the Book At a Glance Thank you for purchasing Pro-face's LT4000 Series Graphic Logic Controller Interface (Hereafter referred to as the "LT"). Document Scope The purpose of this document is to: z Show you how to install and operate your LT. z Show you how to connect the LT to a programming device equipped with GP-Pro EX. z Help you understand how to interface the LT and other devices. z Help you become familiar with the LT features.
Product Related Information DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH z z z z Disconnect all power from all equipment including connected devices prior to removing any covers or doors, or installing or removing any accessories, hardware, cables, or wires except under the specific conditions specified in the appropriate hardware guide for this equipment. Always use a properly rated voltage sensing device to confirm the power is off where and when indicated.
LT-4201TM/4301TM Hardware Manual 1 For additional information, refer to NEMA ICS 1.1 (latest edition), "Safety Guidelines for the Application, Installation, and Maintenance of Solid State Control" and to NEMA ICS 7.1 (latest edition), "Safety Standards for Construction and Guide for Selection, Installation and Operation of Adjustable-Speed Drive Systems" or their equivalent governing your particular location.
LT-4201TM/4301TM Hardware Manual LT LT-4201TM/4301TM Hardware Manual LT System I Overview This part describes how to use LT system.
LT-4201TM/4301TM Hardware Manual LT General Overview LT-4201TM/4301TM Hardware Manual LT General Overview 1 Overview This chapter provides general information about the LT system architecture and its components.
LT General Overview Package Contents LT Package Contents Verify that all items shown in the figure are present in your package: 1 2 3 4 5 6 7 8 9 10 11 14 Display module Rear module Display installation nut (attached to the display module) Anti-rotation tee Socket wrench USB clamp type A DC power supply connector I/O connector 15-pin x 2 I/O connector 6-pin x 2 LT-4201TM/4301TM Installation Guide Warning / Caution information
LT-4201TM/4301TM Hardware Manual Display Module Package Contents Verify that all items shown in the figure are present in your package: 1 2 3 4 Display module Display installation nut (attached to the display module) Anti-rotation tee Warning / Caution information Rear Module Package Contents Verify that all items shown in the figure are present in your package: 1 2 3 4 5 6 7 Rear module DC power supply connector I/O connector 15-pin x 2 I/O connector 6-pin x 2 USB clamp type A LT-4201TM/4301TM Instal
LT General Overview Parts Identification and Functions LT-4201TM/4301TM Parts Identification 16 Part Description A Display module (see page 111) B Rear module (see page 89) C USB (type A) interface connector (USB1) (see page 82) D USB (type mini B) interface connector (USB2) E1 I/O terminal block 1 (see page 92) E2 I/O terminal block 2 (see page 92) F DC power supply connector (see page 76) G Ethernet interface (see page 118) H Serial link (RS-232C/485) (see page 120) I CANopen inter
LT-4201TM/4301TM Hardware Manual Rear Module Parts Identification Part Description B Rear module (see page 89) C USB (type A) interface connector (USB1) (see page 82) D USB (type mini B) interface connector (USB2) E1 I/O terminal block 1 (see page 92) E2 I/O terminal block 2 (see page 92) F DC power supply connector (see page 76) G Ethernet interface (see page 118) H Serial link (RS-232C/485) (see page 120) I CANopen interface (under development) J Yellow button lock 17
LT General Overview System Architecture Introduction The LT system is a compact control system with the Panel and I/O embedded. The LT system offers an all-in-one solution for an optimized configuration and an expandable architecture.
LT-4201TM/4301TM Hardware Manual LT System Architecture Combine the following modules and cables to design a versatile and effective system. z Rear module that provides the logic and HMI functions z Display module that provides the display function (see page 111) z Display module/rear module separation cable that enables you to install the rear and display modules separately.
LT General Overview Certifications and Standards Introduction Pro-face submitted this product for independent testing and qualification by third party listing agencies. These agencies have certified this product as meeting the following standards. For information on Standards and Regulations, such as certified models and certificates, see the marking on the product or the following link: http://www.proface.com/worldwide.
LT-4201TM/4301TM Hardware Manual KC Markings 21
LT General Overview Devices Overview Overview LT has various features. This LT can service a wide range of applications. The software configuration and programming is accomplished with GP-Pro EX and is described in the GP-Pro EX Reference Manual.
LT-4201TM/4301TM Hardware Manual Display Module/Rear Module Separation Cable Range Reference Cable Length PFXZXMADSM31 (see page 60) 3 m (9.84 ft.) PFXZXMADSM51 (see page 60) 5 m (14.40 ft.) NOTE: The outer diameter of the cable is 8 mm (0.13 in.). To assemble this product, you need 20 mm (0.78 in.) more space to bend the cable in the end of the rubber. Model Name Indication The table presents the model name identification numbers: Legend Number/Letter Description A 2 LT-4201TM (3.
LT General Overview Embedded Input/Output The following embedded I/O types are available. The I/O you can use depends on the model in use. LT Range (see page 22). z Standard Input z Fast Input z Standard Output z Fast Output z Analog Input z Temperature Input z Analog Output Communication Interface 3 types of communication interface are available: z Ethernet interface z USB interface z Serial link interface For more details, refer to the chapter Communication interface (see page 117).
LT-4201TM/4301TM Hardware Manual LT System General Rules for Implementing LT-4201TM/4301TM Hardware Manual LT System General Rules for Implementing 2 Overview This chapter describes the installation requirements, wiring rules and recommen dations, and the environmental specifications of the controller.
LT System General Rules for Implementing Introduction Before You Begin WARNING UNGUARDED MACHINERY CAN CAUSE SERIOUS INJURY z z Do not use this controller and related software on equipment that does not have point-of-operation protection. Do not reach into machinery during operation. Failure to follow these instructions can result in death, serious injury, or equipment damage. The LT controller and related software is used to control various industrial processes.
LT-4201TM/4301TM Hardware Manual WARNING UNINTENDED EQUIPMENT OPERATION z z z z z z z Use appropriate safety interlocks where personnel and/or equipment hazards exist. Install and operate this equipment in an enclosure appropriately rated for its intended environment. Use the sensor and actuator power supplies only for supplying power to the sensors or actuators connected to the module.
LT System General Rules for Implementing Before energizing equipment: z Remove tools, meters, and debris from equipment. z Close the equipment enclosure door. z Remove ground from incoming power lines. z Perform all start-up tests recommended by the manufacturer. Operation and Adjustments There are hazards that can be encountered if this equipment is improperly operated or adjusted, regardless of the care exercised in the design and manufacture of equipment or in the selection and ratings of components.
LT-4201TM/4301TM Hardware Manual Installation Requirements Before Starting Read and understand this chapter before beginning the installation of your LT. Disconnecting Power All options and modules should be assembled and installed before installing the control system on a mounting rail, onto a mounting plate or in a panel. Remove the control system from its mounting rail, mounting plate or panel before disassembling the equipment.
LT System General Rules for Implementing WARNING UNINTENDED EQUIPMENT OPERATION z z z z z z z Use appropriate safety interlocks where personnel and/or equipment hazards exist. Install and operate this equipment in an enclosure appropriately rated for its intended environment. Use the sensor and actuator power supplies only for supplying power to the sensors or actuators connected to the module.
LT-4201TM/4301TM Hardware Manual Environmental Characteristics Enclosure Requirements LT system components are designed as Zone B, Class A industrial equipment according to IEC/CISPR Publication 11. If they are used in environments other than those described in the standard, or in environments that do not meet the specifications in this manual, the ability to meet electromagnetic compatibility requirements in the presence of conducted and/or radiated interference may be reduced.
LT System General Rules for Implementing Characteristic Mechanical shock resistance Specification Mounted on a DIN rail 147 m/s2 (15 gn) for a duration of 11 ms Mounted on a panel 147 m/s2 (15 gn) for a duration of 6 ms Electromagnetic Susceptibility The LT meets electromagnetic susceptibility specifications as indicated in the table: Characteristic Specification Range Electrostatic discharge IEC/EN 61000-4-2 8 kV (air discharge) 6 kV (contact discharge) Rediated radio frecuency electromagnetic
LT-4201TM/4301TM Hardware Manual Wiring Rules and Recommendations Introduction There are several rules that must be followed when wiring the LT. Wiring Guidelines DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH z z z z Disconnect all power from all equipment including connected devices prior to removing any covers or doors, or installing or removing any accessories, hardware, cables, or wires except under the specific conditions specified in the appropriate hardware guide for this equipment.
LT System General Rules for Implementing WARNING IMPROPER GROUNDING CAN CAUSE UNINTENDED EQUIPMENT OPERA TION z z z Use cables with insulated shielded jackets for analog Input/Output, fast Input/Output and communication signals. Ground shielded cables for analog Input/Output, fast Input/Output and communication signals at a single point 1. Always comply with local wiring requirements regarding grounding of shielded cable.
LT-4201TM/4301TM Hardware Manual The figure shows the labels on each terminal block: NOTE: Appearance of the connectors are the same but are different. Check the label and pin position of each connector before connecting. Protecting Outputs from Inductive Load Damage Depending on the load, a protection circuit may be needed for the outputs on the controllers and certain modules.
LT System General Rules for Implementing Protective circuit B: this protection circuit can be used for DC load power circuits and source outputs (positive logic). Protective circuit B: this protection circuit can be used for DC load power circuits and sink outputs (negative logic). Use a diode with the following ratings: z z Reverse withstand voltage: power voltage of the load circuit x 10. Forward current: more than the load current.
LT-4201TM/4301TM Hardware Manual Wiring to the DIO Terminal Block Introduction Wiring Rules and Recommendations (see page 33). CAUTION EQUIPMENT DAMAGE Be sure to remove the terminal blocks from the equipment prior to wiring. Failure to follow these instructions can result in injury or equipment damage. Screwdriver Required to Wire Terminal Blocks Recommended type: 1891348-1 (Tyco Electronics AMP) If another manufacturer is used, be sure the part has the following dimensions: z z point depth: 1.5 mm (0.
LT System General Rules for Implementing (2) Strip 7.0 mm (0.28 in) of membrane from the wire. If too much membrane is removed, the ends may short against each other or against the terminals, which can create an electric short. If not enough membrane is removed, the wire may not make sufficient contact with the terminal. Insert each wire completely into its opening.
LT-4201TM/4301TM Hardware Manual Grounding the System Overview To minimize the effects of electromagnetic interference, cables carrying the fast Input/Output, analog Input/Output, and Serial communication signals must be shielded. WARNING IMPROPER GROUNDING CAN CAUSE UNINTENDED EQUIPMENT OPERA TION z z z Use cables with insulated shielded jackets for analog Input/Output, fast Input/Output and communication signals.
LT System General Rules for Implementing Shielded Cables Connections Cables carrying the fast Input/Output, analog Input/Output, and Serial communication signals must be shielded. The shielding must be securely connected to ground. The fast Input/Output and analog Input/Output shields may be connected either to the functional ground (FE) or to the protective earth ground (PE) of your LT.
LT-4201TM/4301TM Hardware Manual Protective Earth Ground (PE) The following shows the steps when using shield cables for grounding the LT power supply, Standard Input/Output, High-speed Input/Output, Analog Input/Output, Temperature Input, Communication cable so on. Step Description 1 Strip the shielding for a length of 15 mm (0.59 in.) 2 Use the metal grounding clamp (2) to attach the cable to the backplane plate (1) as close as possible to the LT.
LT System General Rules for Implementing Exclusive Grounding Connect the frame ground (FG) terminal on the power plug to an exclusive ground. When supplying power to the LT unit, be sure to separate the input, output and power lines, as shown. Common Grounding If exclusive grounding is not possible, use a common grounding point. Use grounding resistance of 10 Ω or less, wire thickness of 2.6 mm or more, or your country's applicable standard for the grounding point.
LT-4201TM/4301TM Hardware Manual LT Description LT-4201TM/4301TM Hardware Manual LT Description 3 Overview This chapter describes the LT features. What Is in This Chapter? This chapter contains the following sections: Section Topic Page 3.1 Rear Module Features 44 3.
LT Description 3.1 Rear Module Features Clock Overview The LT has a clock. Variations in operating conditions can cause a clock shift: Ambient Temperature Accuracy (30 days deviation) 0°C (32 °F) -1...1 minutes 25°C (77 °F) -2.5...1 minutes 50°C (122 °F) -5.5...-0.5 minutes Battery for clock The controller has one battery for the clock. In the event of a power interruption, the backup battery retains the time and date for the controller.
LT-4201TM/4301TM Hardware Manual I/O Management What Is in This Section? This section contains the following topics: Topic Page Input Management 46 Output Management 47 45
LT Description Input Management Overview LT is equipped with Standard Inputs and Fast Inputs. You can manage the input values using the software filter function that eliminates the input signal noise. This section explains the filter concept using Fast Input as an example.High-speed Counter Input and Pulse Catch Input can be managed as Special Input and Output. Filter Principle of Special I/O The filter is designed to reduce the bouncing effect at the inputs.
LT-4201TM/4301TM Hardware Manual Output Management Introduction The LT includes Standard outputs and fast outputs.
LT Description NOTICE DAMAGE TO FAST OUTPUTS z z Ensure the use of adequate protection against short-circuits on the power supply to the fast outputs. Do not connect positive voltage to any of the DC fast outputs terminals. Failure to follow these instructions can result in equipment damage. WARNING UNINTENDED MACHINE START-UP Inhibit the automatic rearming of outputs if this feature is an undesirable behavior for your machine or process.
LT-4201TM/4301TM Hardware Manual LT-4201TM/4301TM Hardware Manual Device Connectivity 4 Introduction This chapter presents the equipment you can connect to the LT panel.
Device Connectivity System Design Introduction The following diagrams represent the main selection of equipment you can connect to the panels.
LT-4201TM/4301TM Hardware Manual Run Mode Peripherals - USB Type A/Mini B Interface 51
Device Connectivity Run Mode Peripherals - Serial Communication and Ethernet Communication /7 6HULDO ,QWHUIDFH &20 56 & 0RGH 56 & 3RUW 5- 56 & &DEOH 3);=/0&%5-5 +RVW &RQWUROOHU 3/& HWF 6HULDO ,QWHUIDFH &20 56 0RGH 56 3RUW 5- 56 &DEOH 3);=/0&%5-5 /7 7R DQ (WKHUQHW 1HWZRUN (WKHUQHW ,QWHUIDFH %$6( 7 %$6( 7; 7ZLVWHG 3DLU &DEOH FRPPHUFLDO W\SH 52 +XE FRPPHUFLDO W\SH
LT-4201TM/4301TM Hardware Manual Interface Accessories Serial Interface Items Reference Name Reference Number Description RJ45 RS-232C Cable (5m) PFXZLMCBRJR21 Cable with loose wires at one end for RS-232C connection between various hosts and the LT. RJ45 RS-485 Cable PFXZLMCBRJR81 (5m) Cable with loose wires at one end for RS-485 connection between various hosts and the LT.
Device Connectivity Maintenance Options Reference Name Reference Number Description Installation Nut PFXZGMNT1 Nut to install the display module (10 pcs/set). Socket Wrench PFXZGMSW1 Socket wrench to tighten and loosen the display installation nut. Accessories Kit PFXZGMAK1 Anti-rotation tee, USB cable clamp to prevent disconnection (Type A, Mini-B, for 1 port), 2 mm-high spacer to adjust installation panel thickness (1pcs/each).
LT-4201TM/4301TM Hardware Manual LT Installation LT-4201TM/4301TM Hardware Manual LT Installation 5 Overview This chapter provides installation safety guidelines, device dimensions, mounting instructions, and environmental specifications. What Is in This Chapter? This chapter contains the following sections: Section Topic Page 5.1 Mechanical Requirements 56 5.2 Electrical Requirements 75 5.
LT Installation 5.
LT-4201TM/4301TM Hardware Manual Dimensions 3.5 Inches Display Module 5.
LT Installation Rear Module 3.
LT-4201TM/4301TM Hardware Manual 5.
LT Installation Display Module/Rear Module Separation Cable NOTE: Use this display module/rear module separation cable when the rear module is installed on the rail: z The outer diameter of the cable is 8 mm (0.31 in.). z There are 2 types of cable: 3 m (9.84 ft) and 5 m (16.4 ft). z To assemble this product, you need 20 mm (0.78 in.) more space to bend the cable in the end of the rubber.
LT-4201TM/4301TM Hardware Manual Panel Cut-Out Dimensions and Installation Inserting a Display Module Without an Anti-Rotation Tee Create a panel cut-out and insert the display module into the panel from the front. The figure shows the panel cut-out: Dimensions A 22.50 0/-0.30 mm (0.880/-0.01 in.) B (1) B (2) 1.5...6 mm (0.06...0.23 in.) 3...6 mm (0.11...0.23 in.
LT Installation Dimensions C 30 D 0/-0.20 (1.18 40/-0.20 mm mm 0/-0.0007 in.) (0.150/-0.007 in.) NOTE: With using the tee option, the display module supports a rotating torque of 6 N•m (53.10 lb-in).
LT-4201TM/4301TM Hardware Manual Installing the Display module with spacer The spacer, supplied in the accessory kit PFXZGMAK1 (sold separately), allows mounting the product on a: z steel sheet support with a thickness between 1 and 1.5 mm (0.039 in. and 0.059 in.) z plastic support with a thickness between 1 and 3 mm (0.039 in. and 0.118 in.) z glass fiber reinforced plastic with a thickness between 2 and 3 mm (0.078 in. and 0.118 in.
LT Installation Installation Procedures Installing the LT WARNING EXPLOSION HAZARD z z Do not connect or disconnect while circuit is live. Potential electrostatic charging hazard: wipe the front panel of the terminal with a damp cloth before turning ON. Failure to follow these instructions can result in death, serious injury, or equipment damage. There are 2 ways to install the LT.
LT-4201TM/4301TM Hardware Manual LT Setup Procedure Mount the unit in an enclosure that provides a clean, dry, robust, and controlled environment (IP65 enclosure or UL508 4x, if indoors). (see page 31) Before installing the LT verify that: z The installation panel or cabinet surface is flat (planarity tolerance: 0.5 mm (0.019 in.)), in good condition and has no jagged edges. Metal reinforcing strips may be attached to the inside of the panel, near the panel cut-out, to increase the rigidity.
LT Installation z z The power plug is positioned vertically when the unit is vertically installed. The unit is at least 100 mm (3.94 in.) away from adjacent structures and other equipment for easier maintenance, operation, and improved ventilation: Step Action 1 Place the unit on a clean and level surface with the display panel facing downward. 2 The support thickness depends on the material: z Steel sheet: between 1.5 and 6 mm (0.059 in. and 0.236 in.) z Plastic: between 3 and 6 mm (0.118 in. and 0.
LT-4201TM/4301TM Hardware Manual Step 4 Action Insert the display module (with the tee, if required) into the panel hole: Use a torque between 1.2 and 2 N•m (10.62 lb-in and 17.70 lb-in) to screw the nut with the tightening wrench.
LT Installation Step 6 68 Action To remove the rear module, push the yellow button to unlock it, and then pull out the rear module:
LT-4201TM/4301TM Hardware Manual Mounting Positions Correct Mounting Position The rear module must be mounted with steel sheet horizontally or vertically as shown in the following figure: +RUL]RQWDO 0RXQWLQJ 9HUWLFDO 0RXQWLQJ NOTE: Keep adequate spacing for proper ventilation to maintain an ambient temperature between 0...50 °C (32...122 °F) for horizontal installation and 0...40 °C (32...104 °F) for vertical installation.
LT Installation Mounting Clearances WARNING UNINTENDED EQUIPMENT OPERATION z z z z Place devices dissipating the most heat at the top of the cabinet and ensure adequate ventilation. Avoid placing this equipment next to or above devices that might cause overheating. Install the equipment in a location providing the minimum clearances from all adjacent structures and equipment as directed in this document. Install all equipment in accordance with the specifications in the related documentation.
LT-4201TM/4301TM Hardware Manual Mounting and keeping LT ventilated The rear module has been designed as an IP20 product and must be installed in an enclosure. The clearances must be respected when installing the product. z z z Distance and separation between the rear module and the front installation panel. Distance between the rear module and wiring duct. Distance between the rear module and peripherals.
LT Installation DIN Rail Dimensions of the DIN Rail You can mount the controller and its expansion parts on a DIN rail. A DIN rail can be attached to a smooth mounting surface or suspended from a EIA rack or a NEMA cabinet. The DIN rail measures 35 mm (1.38 in.) high and 15 mm (0.59 in.) deep, as shown below.
LT-4201TM/4301TM Hardware Manual Installing and Removing the Rear Module on a DIN Rail Overview This section describes how to install and remove the rear module on a DIN rail. WARNING EXPLOSION HAZARD z z Do not connect or disconnect while circuit is live. Potential electrostatic charging hazard: wipe the front panel of the terminal with a damp cloth before turning ON. Failure to follow these instructions can result in death, serious injury, or equipment damage.
LT Installation Step 4 Action Install the display onto the cabinet and affix the display module/rear module separation cable to the display. Removing the Rear Module from a DIN Rail The following procedure describes how to remove the rear module from a DIN rail: Step 74 Action 1 Push down the yellow lock button of the rear module and remove it from the display module/rear module separation cable. 2 Push down the display module/rear module separation cable from the DIN rail.
LT-4201TM/4301TM Hardware Manual 5.
LT Installation Power Supply Characteristics and Wiring Overview This section provides the wiring diagrams and the characteristics of the DC power supply. Power Supply Voltage Range If the specified voltage range is not maintained, outputs may not switch as expected. Use appropriate safety interlocks and voltage monitoring circuits. DANGER FIRE HAZARD Use only the recommended wire sizes for I/O channels and power supplies. Failure to follow these instructions will result in death or serious injury.
LT-4201TM/4301TM Hardware Manual DC Power Supply Wiring Diagram 1 Use an external, slow-blow, 2 A type T fuse. DANGER FIRE HAZARD Use only the recommended wire sizes for I/O channels and power supplies. Failure to follow these instructions will result in death or serious injury. WARNING UNINTENDED EQUIPMENT OPERATION Do not exceed any of the rated values specified in the following tables. Failure to follow these instructions can result in death, serious injury, or equipment damage.
LT Installation Connecting the Power Cord Introduction Follow these instructions when supplying power to the unit: z When the frame ground (FG) terminal is connected, verify the wire is grounded. Not grounding the unit can result in excessive Electromagnetic Interference (EMI). Grounding is required to meet EMC level immunity. z The shield ground (SG) and FG terminals are connected internally in the unit. z Remove power before wiring to the power terminals of the unit. z The unit uses 24 Vdc power.
LT-4201TM/4301TM Hardware Manual Connecting the Power Cord The table explains how to connect the power plug: Step Action 1 Confirm the power cord is not connected to the power supply. 2 Check the rated voltage and remove the "DC24V" sticker on the DC power supply connector. 3 Remove 10 mm (0.39 in.) of the vinyl membrane off the ends of the power code wores. 4 If using stranded wire, twist the ends. Tinning the ends with solder reduces risk of fraying and ensures good electrical transfer.
LT Installation Connecting the Power Supply Precautions z z z z Use the power plug to connect the power cord to the power connector on the side of the rear module. Use a regulated power supply with a Class 2 power supply between the line and the ground. Do not bundle the power supply cord with, or keep close to, main circuit lines (high voltage, high current), or input/output signal lines. Connect a lightning surge absorber to handle power surges.
LT-4201TM/4301TM Hardware Manual Power Supply Connections For maintenance purposes, use the following connection diagram for the power supply connection. However, when terminals A2 and B2 (signal name: Q1, Q0) are wired to external I/O, use the same power source for external I/O and the LT. 0DLQ 3RZHU 8QLW 3RZHU SOXJ 8QLW 3RZHU , 2 3RZHU , 2 8QLW 7HUPLQDO EORFNV When wiring terminals A2 and B2 (signal name: Q1, Q0) to external I/O.
LT Installation 5.3 USB Port Overview This section presents the USB port.
LT-4201TM/4301TM Hardware Manual USB Data Transfer Cable - USB Driver Installation Important Information Follow these instructions to avoid damage to the cable connector or the unit: z Do not connect the USB data transfer cable until told to do so in the instructions. z Insert the connector at the correct angle when connecting the USB data transfer cable to the PC or to the unit. z Hold the connector, not the cable itself when disconnecting the cable. z Use the port designated during installation.
LT Installation USB (Type A) Introduction When using a USB device, you can attach a USB holder to the USB interface on the side of the unit to prevent the USB cable from being disconnected. Attaching the USB Holder Step 1 Action Attach the USB holder to the USB host interface on the rear module. Hook the upper pick of the USB holder to the attachment hole of the main unit, and insert the lower pick as shown below to affix the USB holder.
LT-4201TM/4301TM Hardware Manual Step 3 Action Attach the USB cover to fix the USB cable in place. Insert the USB cover into the tab of the USB holder. 1 2 3 USB holder USB cable USB cover Removing the USB Holder Push the tab of the USB holder to the left and then remove the USB cover.
LT Installation USB (mini-B) Introduction When using a USB device, you can attach a USB holder to the USB interface on the unit to prevent the USB cable from being disconnected. NOTE: The USB holder is supplied in the accessory kit PFXZGMAK1 (sold separately). Attaching the USB Holder Step 1 Action Insert the USB cable into the USB host interface. 1 2 Attach the USB holder to fix the USB cable in place.
LT-4201TM/4301TM Hardware Manual Removing the USB Holder Push down the tab of the USB holder and then remove the USB holder.
LT Installation 88
LT-4201TM/4301TM Hardware Manual LT Unit LT-4201TM/4301TM Hardware Manual LT Unit and Display Modules II Overview This part describes the LT Unit and the display modules.
LT Unit 90
LT-4201TM/4301TM Hardware Manual LT-4201TM/4301TM (Modular Type DIO) LT-4201TM/4301TM Hardware Manual LT-4201TM/4301TM (Modular Type DIO) 6 Overview This chapter describes the LT-4201TM/4301TM (Modular Type DIO).
LT-4201TM/4301TM (Modular Type DIO) Presentation Terminal Blocks The figure shows the terminal blocks: , 2 WHUPLQDOV UHPRYDEOH WHUPLQDO EORFNV , 2 WHUPLQDO XVLQJ FOLS ORFN IRU IDVW ZLULQJ 66 35( 72 1 23( & WHUPLQDO ' WHUPLQDO ' WHUPLQDO % WHUPLQDO % WHUPLQDO $ WHUPLQDO & WHUPLQDO $ WHUPLQDO The figure shows the pin assignment of the terminal blocks: The table shows the group and signal names of the terminal blocks: NOTE: Confirm the connector label ABCD and the stamp ABCD on the
LT-4201TM/4301TM Hardware Manual The table shows the group and signal names of the terminal blocks: Pin Arrangement Group Pin Standard Output C1 ' ' Group Pin Q7 Standard Output D1 Signal Name Q6 C2 Q9 D2 Q8 C3 Q11 D3 Q10 Fast Input/ Standard Input C4 I0 Fast Input/ Standard Input D4 IC0 C5 I1 Standard Input Standard Input C6 I3 & & Signal Name D5 I2 D6 IC1 C7 I5 D7 I4 C8 I7 D8 I6 C9 I9 D9 I8 C10 IC2 D10 IC2 C11 I11 D11 I10 C12 I13 D12 I12
LT-4201TM/4301TM (Modular Type DIO) Digital Inputs Overview The rear module is equipped with 20 digital inputs. DANGER FIRE HAZARD Use only the recommended wire sizes for I/O channels and power supplies. Failure to follow these instructions will result in death or serious injury. Input Management Functions Availability The table describes the possible usage of the rear module inputs: Input Function Function Filtering Time Standard Input Fast Input 0.5 ms...30.
LT-4201TM/4301TM Hardware Manual Wiring Diagram The figure describes the wiring diagram of the LTs digital inputs. Terminal Blocks (see page 92).
LT-4201TM/4301TM (Modular Type DIO) Digital Outputs Overview The rear module is equipped with 10 transistor outputs that you can manage (see page 47). DANGER FIRE HAZARD Use only the recommended wire sizes for I/O channels and power supplies. Failure to follow these instructions will result in death or serious injury.
LT-4201TM/4301TM Hardware Manual Wiring Diagram The figure describes the wiring diagram of the LT's digital outputs: Terminal Blocks (see page 92). NOTE: When terminals A2 and B2 (signal name: Q1, Q0) are wired to external I/O, use the same power source for external I/O and the LT. Refer to Power Supply Connections (see page 81).
LT-4201TM/4301TM (Modular Type DIO) /7 9 9± 4 4 4 5HOD\ ± / / 0DQXDO VZLWFK WARNING UNINTENDED EQUIPMENT OPERATION Do not connect wires to unused terminals or terminals marked “Not Connected (N.C.)”. Failure to follow these instructions can result in death, serious injury, or equipment damage.
LT-4201TM/4301TM Hardware Manual LT-4201TM/4301TM (Modular Type Analog) LT-4201TM/4301TM Hardware Manual LT-4201TM/4301TM (Modular Type Analog) 7 Overview This chapter describes the LT-4201TM/4301TM (Modular Type Analog).
LT-4201TM/4301TM (Modular Type Analog) Presentation Terminal Blocks The figure shows the terminal blocks: , 2 WHUPLQDOV UHPRYDEOH WHUPLQDO EORFNV , 2 WHUPLQDO XVLQJ FOLS ORFN IRU IDVW ZLULQJ 66 35( 72 1 23( & WHUPLQDO ' WHUPLQDO ' WHUPLQDO % WHUPLQDO % WHUPLQDO $ WHUPLQDO & WHUPLQDO $ WHUPLQDO The figure shows the pin assignment of the terminal blocks: The table shows the group and signal names of the terminal blocks: NOTE: Confirm the connector label ABCD and the stamp ABCD on
LT-4201TM/4301TM Hardware Manual The figure shows the group and the signal name of the terminal blocks: Pin Arrangement ' & Group Pin Signal Name Group Pin Signal Name Fast Input/ Standard Input C1 I0 Fast Input/ Standard Input D1 IC0 C2 I1 Standard Input D2 I2 C3 I3 D3 IC1 C4 I5 D4 I4 C5 I7 D5 I6 C6 I9 D6 I8 C7 I11 C8 MS0+ Standard Input Temperature Input ' & Analog Input Analog Output C9 EX0+ C10 MS1+ C11 EX1+ C12 IV0 C13 IV1 C14 IA1 C15 U/
LT-4201TM/4301TM (Modular Type Analog) Digital Inputs Overview The rear module is equipped with 12 digital inputs. DANGER FIRE HAZARD Use only the recommended wire sizes for I/O channels and power supplies. Failure to follow these instructions will result in death or serious injury. Input Management Functions Availability The table describes the possible usage of the rear module inputs: Input Function Function Filtering time Standard Input Fast Input 0.5 ms...30.
LT-4201TM/4301TM Hardware Manual Wiring Diagram The figure describes the wiring diagram of the LTs digital inputs. Terminal Blocks (see page 100). High-speed Input/Standard Input: ± E E ± ± D ± D ,& , , ,& , , , , , , , , , , ' & & ' ' & ' & ' & ' & ' & D 6LQN LQSXWV SRVLWLYH ORJLF E 6RXUFH LQSXWV QHJDWLYH ORJLF WARNING UNINTENDED EQUIPMENT OPERATION Do not connect wires to unused terminals or terminals marked “Not Connected (N.
LT-4201TM/4301TM (Modular Type Analog) Digital Outputs Overview The rear module is equipped with 6 transistor outputs that you can manage (see page 47). DANGER FIRE HAZARD Use only the recommended wire sizes for I/O channels and power supplies. Failure to follow these instructions will result in death or serious injury.
LT-4201TM/4301TM Hardware Manual Wiring Diagram The figure describes the wiring diagram of the LTs digital outputs. Terminal Blocks (see page 100).
LT-4201TM/4301TM (Modular Type Analog) /7 9 9± 4 4 4 5HOD\ ± / / 0DQXDO VZLWFK WARNING UNINTENDED EQUIPMENT OPERATION Do not connect wires to unused terminals or terminals marked “Not Connected (N.C.)”. Failure to follow these instructions can result in death, serious injury, or equipment damage.
LT-4201TM/4301TM Hardware Manual Analog Inputs and Analog Outputs Overview The rear module is equipped with: z 2 ch Thermocouple/Temperature Probes (16-bit) z 2 ch analog inputs (13-bit) z 2 ch analog outputs (12-bit) DANGER FIRE HAZARD Use only the recommended wire sizes for I/O channels and power supplies. Failure to follow these instructions will result in death or serious injury. WARNING UNINTENDED EQUIPMENT OPERATION Do not exceed any of the rated values specified in the following tables.
LT-4201TM/4301TM (Modular Type Analog) Wiring Diagram The figure describes the wiring diagram of the rear module analog inputs and analog outputs: $QDORJ LQSXWV $QDORJ RXWSXWV 9ROWDJH LQSXW &XUUHQW LQSXW &+ ' ,$ & ,9 ' $,& ' $, 8 $, ± ,$ ,$ & ,9 ' $,& ± 9 B $, 8 $, ± &+ $, , & B & ,9 ' $,& ± 9 B & ,$ & ,9 ' $,& $, ± &+ $, , &+ $4 , 8 , P$ &+ & 9ROWDJH DQG FXUUHQW RXWSXWV ' 8 , '
LT-4201TM/4301TM Hardware Manual WARNING IMPROPER GROUNDING CAN CAUSE UNINTENDED EQUIPMENT OPERA TION z z z Use cables with insulated shielded jackets for analog Input/Output, fast Input/Output and communication signals. Ground shielded cables for analog Input/Output, fast Input/Output and communication signals at a single point 1. Always comply with local wiring requirements regarding grounding of shielded cable.
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LT-4201TM/4301TM Hardware Manual LT-4201TM/4301TM Hardware Manual Display Modules 8 Panel Overview Introduction The LT is a Human Machine Interface product that has an operating voltage of 24 Vdc. The table describes the LT characteristics: Part Number Screen Size Screen (Pixel) Resolution Color Definition Display Type LT-4201TM (Modular Type DIO) 3.5 in. 320 x 240 (QVGA) 65536 colors and LED backlight TFT LT-4201TM (Modular Type Analog) 3.5 inch display module LT-4301TM (Modular Type DIO) 5.
Display Modules WARNING LOSS OF CONTROL z Consider the potential failure modes of control paths in the machine control system design, such as: z The possibility of backlight failure, z Unanticipated link transmission delays or failures, z The operator being unable to control the machine, z The operator making errors in the control of the machine.
LT-4201TM/4301TM Hardware Manual CAUTION SERIOUS EYE AND SKIN INJURY The liquid present in the LCD contains an irritant: z Avoid direct skin contact with the liquid. z Wear gloves when you handle a broken or leaking unit. z Do not use sharp objects or tools in the vicinity of the LCD touch panel. z Handle the Panel carefully to prevent puncture, bursting, or cracking of the Panel material. Failure to follow these instructions can result in injury or equipment damage.
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LT-4201TM/4301TM Hardware Manual LT LT-4201TM/4301TM Hardware Manual LT Controller Panels III Overview This part describes how to use LT controller panels.
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LT-4201TM/4301TM Hardware Manual Integrated Communication Ports LT-4201TM/4301TM Hardware Manual Communication Interface 9 What Is in This Chapter? This chapter contains the following topics: Topic Page Presentation 118 Ethernet Interface 118 Serial Link Interface (COM1) 120 117
Communication Interface Presentation Introduction The LT is equipped with an IEEE802.3 compliant Ethernet interface that transmits and receives data at 10 Mbps or 100 Mbps. Ethernet Interface The figure shows the location of the RJ45 Ethernet interface on the rear module: */% */% Do not confuse the RJ45 Ethernet interface with the RJ45 serial interface. NOTE: When you use a 1:1 connection to connect to a device such as PC, you can use a cross cable, but we recommend using a hub.
LT-4201TM/4301TM Hardware Manual Pin Assignment The figure shows the RJ45 Ethernet connector pin assignment: The table describes the RJ45 Ethernet connector pins: Pin Signal 1 TD+ 2 TD- 3 RD+ 4 – 5 – 6 RD- 7 – 8 – NOTE: The LT supports the MDI/MDIX auto-crossover cable function. You do not have to use special Ethernet crossover cables to connect devices directly to this port (connections without an Ethernet hub or switch).
Communication Interface Serial Interface (COM1) Introduction The serial interface is used to communicate with devices supporting protocol as a master. To enable communications through serial links, the LT includes an RS-232/485 serial interface. Serial Port Connector The figure shows the location of the RJ45 serial interface on the rear module: Do not confuse the RJ45 serial interface with the RJ45 Ethernet interface.
LT-4201TM/4301TM Hardware Manual RS-485 Characteristics Characteristic Description Connector type RJ45 Isolation None Maximum baud rate 115,200 bps Cable Type Shielded Maximum length 200 m (656 ft) Polarization Setting is require via software when connecting Multiple LTs. Refer to the "GP-Pro EX Device/PLC Manual" for the setting.
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LT-4201TM/4301TM Hardware Manual LT-4201TM/4301TM Hardware Manual Specifications 10 Overview This chapter presents the LT specifications. What Is in This Chapter? This chapter contains the following sections: Section Topic Page 10.1 General Specifications 124 10.
Specifications 10.1 General Specifications General Specifications Electrical Specifications The table shows the electrical specifications of LT: Part Number Rated Input Voltage Input Voltage Limits Acceptable Voltage Drop Power In-Rush Consumption Current Voltage Endurance between power terminal and frame ground (FG) Insulation Resistance between power terminal and FG LT-4201TM (Modular Type DIO) 24 Vdc 20...28.8 Vdc 10 ms or less at 20.
LT-4201TM/4301TM Hardware Manual 10.2 Functional Specifications Overview This section presents the LT functional specifications of the display, memory, and I/O.
Specifications Display Display Specifications The table shows the display specifications of the LT: Items LT-4201TM 3.5 inch Display Module LT-4301TM 5.7 inch Display Module Type TFT Color LCD TFT Color LCD Resolution (pixels) 320 x 240 (QVGA) 320 x 240 (QVGA) Active display area (W x H) 70.56 x 52.92 mm (2.78 x 2.08 in.) 115.2 x 86.4 mm (4.53 x 3.40 in.
LT-4201TM/4301TM Hardware Manual Digital Inputs Digital Input Characteristics WARNING UNINTENDED EQUIPMENT OPERATION Do not exceed any of the rated values specified in the following tables. Failure to follow these instructions can result in death, serious injury, or equipment damage. The table describes the characteristics of the digital inputs: Characteristic Value Rated current Inrush values 5 mA Voltage 30 Vdc Current 6.29 mA max. Input impedance 4.
Specifications The table describes the characteristics of the High-speed Counter and Pulse Catch inputs: Characteristic Rated current Inrush values Value Voltage 24 Vdc Current 7.83 mA Voltage 30 Vdc Current 9.99 mA Input impedance 3.2 kΩ Input type Sink/Source Rated voltage 24 Vdc Maximum Allowable Voltage 28.8 Vdc Input limit values ON Voltage 15 Vdc or more OFF Voltage 5 Vdc or less ON Current 5 mA or more Isolation OFF Current 1.
LT-4201TM/4301TM Hardware Manual Digital Outputs Transistor Output Characteristics WARNING UNINTENDED EQUIPMENT OPERATION Do not exceed any of the rated values specified in the following tables. Failure to follow these instructions can result in death, serious injury, or equipment damage. The table describes the characteristics of the transistor outputs: Characteristic Value Rated voltage 24 Vdc Output range 19.2...28.8 Vdc Output type Sink/Source Rated current 0.3 A/point, 3.
LT-4201TM/4301TM Hardware Manual Analog Inputs and Analog Outputs Analog Input Characteristics The table describes the characteristics of the analog inputs: Characteristic Voltage input Number of maximum input 2 Input type Single-ended Input range -10... 10 Vdc/0...10 Vdc 0...20 mA/4...20 mA Input impedance 1 MΩ or more 250 ± 0.
Specifications Temperature Input (Temperature Probes) Characteristics WARNING UNINTENDED EQUIPMENT OPERATION Do not exceed any of the rated values specified in the following tables. Failure to follow these instructions can result in death, serious injury, or equipment damage. The table describes the characteristics of the Temperature Input (Temperature Probes): Input Characteristics Input sensor type Pt100/Pt1000/Ni100/Ni1000 Input temperature range Pt100/Pt1000: -200...600°C (-328...
LT-4201TM/4301TM Hardware Manual Temperature Input (Thermocouple) Characteristics WARNING UNINTENDED EQUIPMENT OPERATION Do not exceed any of the rated values specified in the following tables. Failure to follow these instructions can result in death, serious injury, or equipment damage. The table describes the characteristics of the Temperature Input (Thermocouple): Input Characteristics Input sensor type Thermocouple Input type range (1) J (-200...760°C) (-328...1400°F) K (-240...1370°C) (-400...
Specifications Analog Output Characteristics WARNING UNINTENDED EQUIPMENT OPERATION Do not exceed any of the rated values specified in the following tables. Failure to follow these instructions can result in death, serious injury, or equipment damage. The table describes the characteristics of the analog outputs: Characteristic Voltage Output Maximum number of outputs 2 Output range -10... 10 Vdc/0...10 Vdc 0...20 mA / 4...
LT-4201TM/4301TM Hardware Manual Internal Circuits LT-4201TM/4301TM (Modular Type DIO) Internal Circuit Terminal Blocks (see page 92).
Specifications LT-4201TM/4301TM (Modular Type Analog) Internal Circuit Terminal Blocks (see page 100).
LT-4201TM/4301TM Hardware Manual Memory and Touch Panel Memory The table shows the memory specifications of LT: Items Application memory Specification (1) FLASH EPROM 16 MB (Includes screen editing program and extended logic program) Logic program area FLASH EPROM 132 KB(2) (equivalent to 15,000 steps) Font area FLASH EPROM 8 MB (when limit exceeded, uses application memory) Data backup nvSRAM 128 KB Variable area nvSRAM 64 KB (1) Capacity available for user application.
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LT-4201TM/4301TM Hardware Manual LT-4201TM/4301TM Hardware Manual Maintenance 11 Overview This chapter explains how to maintain your LT units.
Maintenance Regular Cleaning Cleaning the Display NOTICE EQUIPMENT DAMAGE z z z Power off the unit before cleaning it. Do not use hard or pointed objects to operate the touch panel since it can damage the panel surface. Do not use paint thinner, organic solvents, or a strong acid compound to clean the unit. Failure to follow these instructions can result in equipment damage.
LT-4201TM/4301TM Hardware Manual Periodic Check Points Operation Environment Refer to the Environmental Specifications (see page 31). Electrical Specifications The input voltage must be within 20.4 to 28.8 Vdc.
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