MOD 30ML™ Multiloop Controller Product Description, Installation and Wiring for 1800R, 1803R Split Architecture and Associated Hardware Installation
MicroMod Automation & Controls, Inc. The Company MicroMod Automation & Controls Inc. is dedicated to improving customer efficiency by providing the most cost-effective, application-specific process solutions available. We are a highly responsive, application-focused company with years of expertise in control systems design and implementation. We are committed to teamwork, high quality manufacturing, advanced technology and unrivaled service and support.
MOD 30ML Multiloop Controller CONTENTS CONTENTS Page SECTION 1 - PRODUCT DESCRIPTION 1.1 OVERVIEW........................................................................................................................... 1.1.1 Features............................................................................................................................. 1.1.2 Related Documents ........................................................................................................... 1.
MOD 30ML Multiloop Controller CONTENTS CONTENTS (Cont’d) 3.4 3.4.1 3.4.2 3.4.3 3.4.4 3.5 3.5.1 3.5.2 3.5.3 3.5.4 3.5.5 3.6 GROUND CONNECTIONS................................................................................................... Chassis and Shield Grounds ............................................................................................. Circuit Common Connections ............................................................................................ Electrical Noise ...........
MOD 30ML Multiloop Controller CONTENTS ILLUSTRATIONS Figure 1-1 1-2 2-1 2-2 2-3 3-1a 3-1b 3-2a 3-2b 3-3 3-4 3-5 3-6 3-7 3-8 3-9 4-1a 4-1b 4-2 4-3 4-4 4-5 4-6 4-7 4-8 4-9 4-10 4-11 4-12 4-13 4-14 4-15 5-1a 5-1b 5-2 5-3 5-4 5-5 5-6 5-7 5-8 5-9 5-10 A-1 A-2 A-3 Location of Controller Components ...................................................................................... MOD 30ML Split Architecture Version ..................................................................................
MOD 30ML Multiloop Controller CONTENTS TABLES Table 2-1 4-1 4-2 4-3 iv Module Types and Valid Locations ....................................................................................... Temperature Range Limits for Thermocouple Input Modules............................................... Supported RTD Materials and Standards and Sample RTDs............................................... Supported Remote I/O Modules.....................................................................................
MOD 30ML Multiloop Controller PRODUCT DESCRIPTION 1 PRODUCT DESCRIPTION 1.1 OVERVIEW MOD 30ML 1800R Standard Version: The MOD 30ML Multiloop Controller, Figure 1-1, is a 3x6 instrument with a 6 line 3 bar graph configurable display, removable rear terminations, and built-in communications. The controller has two built-in universal analog inputs and two analog outputs, room for eleven additional modular I/O positions (single point or remote I/O interface) and an optional memory module.
MOD 30ML Multiloop Controller PRODUCT DESCRIPTION Communications Built-in communications driver circuitry supporting either the ICN or Extended Modbus communication with other instruments and host devices. Modular communications supporting a second communications channel, either ICN or Extended Modbus, via a plug-in module. An RS-232 capable port under the front panel permitting easy connection of a portable computer for data base configuration (requires RS-232 be setup on port 1).
MOD 30ML Multiloop Controller PRODUCT DESCRIPTION Front Panel Back of Housing Figure 1-1.
MOD 30ML Multiloop Controller PRODUCT DESCRIPTION Controller Display Unit Display Cable Figure 1-2. MOD 30ML Split-Architecture version 1.1.
MOD 30ML Multiloop Controller PRODUCT DESCRIPTION IB-23C003 ICN Mini Link Board Instruction Book for 1731N, 1732N IB-23C004 ICN Mini Link External Instruction Book for 1733N, 1732N The following books are supplied as a bound set for the MOD 30ML: 98280-418 MOD 30ML Multiloop Controller User’s Guide (Includes binder, tabs, IB-1800R-INS, IB-1800R-OPR, IB-1800R-APP, IB-23G600, IB-23G601, IB-23G602 and IB-23A160) 5
MOD 30ML Multiloop Controller PRODUCT DESCRIPTION 1.2 EXPLANATION OF CATALOG NUMBERS 1.2.1 General The products described in this book have catalog numbers that help identify specific features. In addition, some products are assigned a serial number which can be used to track manufacturing data. The general format of the catalog number is described in this section. Specific product descriptions are provided in the following sections.
MOD 30ML Multiloop Controller PRODUCT DESCRIPTION 1.3 BASIC HARDWARE 1.3.1 MOD 30ML MULTILOOP CONTROLLER The 1800R, Figure 1-1, is designed for mounting in a panel with a 15.75-inch depth. The instrument housing contains a termination facility accepting all instrument I/O, communications, and power connections. This assembly is designed to allow termination signal entry from either top or bottom, allowing for flexibility in signal separation for wiring considerations.
MOD 30ML Multiloop Controller PRODUCT DESCRIPTION 1.3.
MOD 30ML Multiloop Controller PRODUCT DESCRIPTION 1.3.3 MOD30 RetroPAK The MOD 30 RetroPAK provides the easiest migration path from Taylor MOD 30 instruments to the latest technology. It combines the functions of the 1700 Series Controller, Controller XL, Math Unit, and Sequence and Logic Unit (SLU) into one instrument, and offers all the features that made the Taylor MOD 30 so popular.
MOD 30ML Multiloop Controller PRODUCT DESCRIPTION 1.3.4 1800P MOD 30ML Identity Module The identity module, Figure 1-1, gives the instrument a specific level of process and communications functionality. The 1800P module is factory installed and provides the capability to execute a user-configured database which consists of built-in and modular I/O handling capabilities, PID functionality, and a collection of other control related functions.
MOD 30ML Multiloop Controller PRODUCT DESCRIPTION 1.3.6 2010P Portable Memory Module The optional memory module plugs directly into the CPU board, Figure 1-1, and provides a mechanism for porting a database from one instrument to another. An instrument with this option can upload from or download to this module. The memory module has a write protect setting to prevent accidental erasures.
MOD 30ML Multiloop Controller PRODUCT DESCRIPTION 1.4 I/O MODULES The descriptions included in this section give a brief overview of the functions and features of the I/O modules. 1.4.1 2001A Voltage Input Module The voltage input module provides dual ranges of ±10V dc and ±100 mV dc selectable by configuration. Input to the module is scaled and then applied to an integrating analog to digital converter.
MOD 30ML Multiloop Controller PRODUCT DESCRIPTION 1.4.3 2012A Current Input Module (with 2-wire transmitter power) This module is designed specifically for two-wire transmitters and provides the necessary 24 V DC current limited supply to power the transmitter. An internal current sense resistor converts the current to a voltage for application to the A/D converter. All other features are the same as the voltage input module.
MOD 30ML Multiloop Controller PRODUCT DESCRIPTION 1.4.5 2003A Current Output Module The current output module provides an isolated 0-20 mA or 4-20 mA current output. An internal A/D converter reads back the output value to check for open outputs or broken wires. This module uses the Analog Output Module (AOM) Block for configuration of output parameters.
MOD 30ML Multiloop Controller PRODUCT DESCRIPTION 1.4.6 2004A Solid-State Relay Input Module The Solid-State Relay Input module provides the necessary interfacing for AC or DC digital inputs when high isolation voltages are required (250V rms isolation limitation through connection terminals). This module uses the Digital Input Module (DIM) Block for configuration of input parameters. DIM Catalog Number Description for 2004A BASE NUMBER 2004A Non-isolated Digital Input Module 1.4.
MOD 30ML Multiloop Controller PRODUCT DESCRIPTION 1.4.8 2006A Nonisolated Digital Input Module The Nonisolated Digital Input Module is primarily intended for instrument-to-instrument signaling. The module interfaces 24-volt on/off signals with no isolation or accepts switch contact closures without external power requirements. This module uses the Digital Input Module (DIM) Block for configuration of input parameters.
MOD 30ML Multiloop Controller PRODUCT DESCRIPTION 1.4.10 2011A Mechanical Relay Output Module The Mechanical Relay Output Module may have dual SPST relays or a Form C relay. This module uses the Dual Digital Output Module (DDOM) Block for configuration of dual SPST output parameters or the Wide Digital Output Module (WDOM) Block for configuration of Form C output parameters. DDOM WDOM Catalog Number Description for 2011A BASE NUMBER 2011A Mechanical Relay Output Module 1.4.
MOD 30ML Multiloop Controller PRODUCT DESCRIPTION 1.4.12 2020N Remote I/O Interface Module Remote Input and Output Modules expand the I/O capability of a MOD 30ML Multiloop Controller to a total of 100 discrete points. The remote modules communicate to the controller over the CS-31 Remote I/O Network, an RS-485 bus which connects the remote I/O base units to the 2020N Remote I/O plug-in module.
MOD 30ML Multiloop Controller PRODUCT DESCRIPTION 1.5.2 2032N RS-485 Communication Module for Modbus (2-Wire) This RS-485 Communication module is a bidirectional transceiver that provides 2-wire Modbus communications capability for the instrument. This module can be used for either a point-to-point or point-to-multipoint network. The Modbus communications supported by this module are used only for reading and writing controller attributes.
MOD 30ML Multiloop Controller PRODUCT DESCRIPTION 1.5.4 2034N RS-485 Communication Module for Modbus (4-Wire) This RS-485 Communication module contains a driver and receiver that provide Extended Modbus communications capability for the instrument. This module can be used for either a point-to-point or point-to-multipoint Modbus network.
MOD 30ML Multiloop Controller MECHANICAL INSTALLATION 2 MECHANICAL INSTALLATION 2.1 GENERAL Read these instructions thoroughly before starting installation. Installation personnel should be qualified technicians. Mechanical installation involves: 2.1.1 Unpacking (Section 2.2) Planning and Installing optional I/O and memory modules if these items are being used (Section 2.3) Mounting (Section 2.
MOD 30ML Multiloop Controller MECHANICAL INSTALLATION 2.3 INSTALLING MODULES The controller can accommodate as many as eleven I/O modules. These optional plug-in modules expand the built-in I/O capacity of the controller. An optional memory module is also available. The I/O modules mount on the carrier board, and the memory module mounts on the CPU board as shown in Figure 1-1. The modules must be installed before placing the controller into operation. 2.3.
MOD 30ML Multiloop Controller MECHANICAL INSTALLATION WARNING Do not use a 2011A Mechanical Relay Output Module when the installation environment contains chemicals which can degrade the materials used to seal the relay in the module. The sealing materials are as follows: Polybutylene Terephthalate, Polyplastics Co. Ltd., Compound No. 3270 Polyphelene Suffide, Summitomo Chemical Co. Ltd., Compound No. 3601GL30 Epoxy Resin, Summito Bakelite Co. Ltd.
MOD 30ML Multiloop Controller MECHANICAL INSTALLATION Table 2-1.
MOD 30ML Multiloop Controller MECHANICAL INSTALLATION MOD 30ML I/O PLANNING FORM Controller No. Built-in I/O Input 1: Output 1: Input 2: Output 2: Communications: Thermocouple - Type J 20 mA mA w/ 24 Vdc Transmitter Power Supply 20 mA 4-Wire RS-485 Modbus (port 1) Modular I/O I/O Module Locations No. Module No. Module S1 S2 S7 2001A S8 2005A No. Module No. Module S3 2009A S4 S9 2012A S10 >--------- No. Module No. Module S5 S6 S11 2006A 2003A //////////// Figure 2-1.
MOD 30ML Multiloop Controller MECHANICAL INSTALLATION 2.4 MOUNTING The controller must be installed in an approved enclosure or installed in a means acceptable to the authority having jurisdiction for electrical installations. WARNING Do not install a MOD 30ML controller in a residential, commercial or light industrial environment in the European Union. Select a mounting location where: There is minimum vibration.
MOD 30ML Multiloop Controller MECHANICAL INSTALLATION MOUNTING DIMENSIONS FOR 1800R 1.5 inch (38.1mm) clearance for optional communications jack. NOTES: 1. When mounting housing in panel cutout or rack and panel mounted bezel, turn retaining screws until point of screw touches rear of panel or bezel. Overtightening of retaining screws will distort housing. Housing must be square after retaining screws are tightened. 2. Only the NEMA 4 option contains the gasket and lower front panel screw.
MOD 30ML Multiloop Controller MECHANICAL INSTALLATION MOUNTING DIMENSIONS FOR 1803R Panel cutout for the display assembly Hole pattern for the instrument chassis mounting bracket Instrument chassis with mounting bracket Figure 2-3 1803R Split-Architecture Mounting Dimensions 28
MOD 30ML Multiloop Controller MECHANICAL INSTALLATION 2.4.1 MOUNTING INSTRUCTIONS FOR 1803R Parts Included: 1. Display/Faceplate assembly to be mounted on the panel – This includes a flat gasket which is glued to the bezel to provide a seal between the faceplate and the panel surface. 2. Instrument assembly and cable – This will be installed behind the panel and connected to the faceplate. Mounting the Display Assembly: Refer to the Mounting Diagram in Figure 2-3. 1 The two holes (0.
MOD 30ML Multiloop Controller MECHANICAL INSTALLATION Reattach the cover to the back of the hex spacers with the #6 Phillips head screws. 3 Panel WARNING! Ensure red stripe on cable lines up with Pin 1 on connector WARNING! Ensure red stripe on cable lines up with Pin 1 on connector Note: When re-assembling the cable be sure that the red striped edge of the cable is at pin 1 end. This pin is either marked with the number 1 or with a dot.
MOD 30ML Multiloop Controller MECHANICAL INSTALLATION Mounting the Instrument: Note: If I/O modules or a memory module are to be installed in the instrument, the instrument must be removed from its housing. The wiring connections to the instrument terminal blocks can be done either before or after the instrument is mounted.
MOD 30ML Multiloop Controller MECHANICAL INSTALLATION 32
MOD 30ML Multiloop Controller POWER, GROUNDING, AND BUILT-IN I/O CONNECTIONS 3 POWER, GROUNDING, AND BUILT-IN I/O CONNECTIONS 3.1 GENERAL Read this section thoroughly before making any connections. Installation personnel should be qualified technicians. Observe all electrical code requirements and safety standards applicable to these wiring procedures. Specific instructions and connection diagrams for the various built-in inputs and outputs are provided in Sections 3.3 through 3.6.
MOD 30ML Multiloop Controller POWER, GROUNDING, AND BUILT-IN I/O CONNECTIONS Note: Terminal 4 is also used as a Common for the ICN Terminator Figure 3-1a.
MOD 30ML Multiloop Controller POWER, GROUNDING, AND BUILT-IN I/O CONNECTIONS Figure 3-1b.
MOD 30ML Multiloop Controller POWER, GROUNDING, AND BUILT-IN I/O CONNECTIONS 5. Use a small flat-head screwdriver to loosen appropriate connection screws and clamps on terminal blocks. 6. Strip approximately 5/16 inch (8 mm) of insulation from the end of each wire, insert wires at assigned terminals and secure terminal screws and clamps. 7. Make wiring connections using the following procedures: a. Power connections - Section 3.3. b. Ground and shield connections - Section 3.4. c.
MOD 30ML Multiloop Controller POWER, GROUNDING, AND BUILT-IN I/O CONNECTIONS 3.3 POWER CONNECTIONS WARNING Avoid electrical shock. AC power wiring must not be connected at the distribution panel (ac source) until all wiring procedures are completed. All power wiring must be in compliance with the requirements of the National Electrical Code or Canadian Electrical Code.
MOD 30ML Multiloop Controller POWER, GROUNDING, AND BUILT-IN I/O CONNECTIONS 3.4 GROUND CONNECTIONS On Model C instruments, connect ground terminal on the lower right side (Fig 3-1a) directly to the plant safety ground system. On Models A & B, a protective ground terminal (green metal stud) is provided at the bottom of the terminal blocks near the power connections (Figure 31b). Connect this terminal directly to the plant safety ground system.
MOD 30ML Multiloop Controller POWER, GROUNDING, AND BUILT-IN I/O CONNECTIONS 3.4.4 Noise Prevention Measures Primary power circuit distribution system: Ideally, each microprocessor-based device should be provided with an independent dedicated power source. Where this approach is not feasible due to space availability or cost per device, an acceptable alternative is to install constant voltage, isolation transformers in the branch circuit where the microprocessor-based device is installed.
MOD 30ML Multiloop Controller POWER, GROUNDING, AND BUILT-IN I/O CONNECTIONS 3.5 BUILT-IN PROCESS INPUT CONNECTIONS Built-in inputs 1 and 2 are isolated universal analog inputs which accept volts dc, millivolts dc, milliamps dc (includes 2-wire transmitters), RTD, Thermocouple, and resistance signals. Connections to these inputs are made to the terminals shown in Figure 3-2a (Model C) and 3-2b (Models A & B).
MOD 30ML Multiloop Controller POWER, GROUNDING, AND BUILT-IN I/O CONNECTIONS The input circuit and input signal specifications for each input type are shown in the following sections: Volt, Millivolt and Thermocouple Input - Section 3.5.1 RTD Input - Section 3.5.2 Current Input from a 2-Wire Transmitter - Section 3.5.3 Current Input from a Non 2-Wire Transmitter - Section 3.5.4 Resistance Input - Section 3.5.
MOD 30ML Multiloop Controller POWER, GROUNDING, AND BUILT-IN I/O CONNECTIONS 3.5.1 Built-In Voltage, Millivolt and Thermocouple Inputs Make volt, millivolt and thermocouple input connections as shown in Figure 3.3. Always connect the first thermocouple input to the I/O 1 terminals to enable automatic cold junction compensation for all thermocouple inputs. Figure 3-3.
MOD 30ML Multiloop Controller POWER, GROUNDING, AND BUILT-IN I/O CONNECTIONS 3.5.2 Built-In RTD Input Make RTD input connections as shown in Figure 3-4. See Section 4.3.6 for a listing of materials, standards and sample RTDs supported by the instrument software. Figure 3-4. Built-in RTD Input Connections RTD input specifications are: RTD Type: 3-Wire or 2-Wire Range: Configurable Normal Range: 0 to 430 ohms Low Range: 0 to 55 ohms Resolution: less than 0.004 ohms Accuracy: ±0.
MOD 30ML Multiloop Controller POWER, GROUNDING, AND BUILT-IN I/O CONNECTIONS 3.5.3 Built-In Current Input - 2-Wire Transmitter Make input connections from a 2-wire transmitter as shown in Figure 3-5. 22 mA Maximum Loop Current When the maximum required loop current is 22 mA or less, make connections as shown in the left hand view of Figure 3-5. In this connection arrangement, the 2-wire loop receives its current from a 24V supply in the controller.
MOD 30ML Multiloop Controller POWER, GROUNDING, AND BUILT-IN I/O CONNECTIONS Figure 3-5.
MOD 30ML Multiloop Controller POWER, GROUNDING, AND BUILT-IN I/O CONNECTIONS 3.5.4 Built-In Current Input - Non 2-Wire Transmitter Make current input connections from a non 2-wire transmitter as shown in Figure 3-6. Note that the transmitter must be powered from an external source which meets the transmitter power specifications. Figure 3-6.
MOD 30ML Multiloop Controller POWER, GROUNDING, AND BUILT-IN I/O CONNECTIONS 3.5.5 Built-In Resistance Input The resistance input can be used to monitor a resistance which changes in proportion to a process related value such as a set-point. Make resistance input connections as shown in Figure 3-7. The resistance input can also be used for a 2-wire RTD, which is not on the list of supported RTDs in Section 4.3.6. Make the 2-wire RTD connections as shown in Figure 3-4.
MOD 30ML Multiloop Controller POWER, GROUNDING, AND BUILT-IN I/O CONNECTIONS 3.6 BUILT-IN OUTPUT CONNECTIONS Built-in outputs 1 and 2 are milliamp analog control outputs. Connections to these outputs are made as shown in Figure 3-2. The output circuit diagrams, Figures 3-8 and 3-9 identify the Output 1 terminals as I/O 1 and the Output 2 terminals as I/O 2. The built-in outputs are always milliamp signals.
MOD 30ML Multiloop Controller POWER, GROUNDING, AND BUILT-IN I/O CONNECTIONS Figure 3-9.
MOD 30ML Multiloop Controller POWER, GROUNDING, AND BUILT-IN I/O CONNECTIONS 50
MOD 30ML Multiloop Controller MODULAR I/O CONNECTIONS 4 MODULAR I/O CONNECTIONS 4.1 GENERAL Read this section thoroughly before making any connections to modules. Installation personnel should be qualified technicians. Observe all electrical code requirements and safety standards applicable to these wiring procedures. Specific instructions and connection diagrams for the various input and output modules are provided in Sections 4.3 and 4.4.
MOD 30ML Multiloop Controller MODULAR I/O CONNECTIONS Figure 4-1a. Model C Terminal Identifications for Modular I/O Figure 4-1b.
MOD 30ML Multiloop Controller MODULAR I/O CONNECTIONS 4.3 MODULAR PROCESS INPUT CONNECTIONS This section describes the process input connections for the following input module types: 2013A Thermocouple Input Module with upscale burnout detection - Section 4.3.1 2004A Solid-State Relay Input Module - Section 4.3.2 2006A Nonisolated Digital Input Module - Section 4.3.3 2002A Current Input Module - Section 4.3.4 2012A Current Input Module with Two-Wire Transmitter - Section 4.3.
MOD 30ML Multiloop Controller MODULAR I/O CONNECTIONS 4.3.1 2013A Thermocouple Input (TIM) and Cold Junction Compensation Make thermocouple sensor connections as shown in Figure 4-2. The controller has automatic cold junction compensation which must be enabled by connection of a thermocouple to built-in input 1. When enabled, the automatic cold junction compensation provides compensation for both built-in and modular inputs, and use of a cold junction compensation module is not required.
MOD 30ML Multiloop Controller MODULAR I/O CONNECTIONS Figure 4-2. Typical Connections for a 2013A Thermocouple Input Module, and a 2009A RTD Module for Cold Junction Compensation Table 4-1.
MOD 30ML Multiloop Controller MODULAR I/O CONNECTIONS 4.3.2 2004A SSR Input (DIM) Make Solid-State Relay (SSR) connections as shown in Figure 4-3. These input modules are used for sensing ON/OFF voltage levels. Each module provides optical isolation between the field devices and the control logic. This isolation is limited to 250 Vrms at the terminal block.
MOD 30ML Multiloop Controller MODULAR I/O CONNECTIONS Figure 4-3.
MOD 30ML Multiloop Controller MODULAR I/O CONNECTIONS 4.3.3 2006A Nonisolated Digital Input (DIM) Make nonisolated digital input connections as shown in Figure 4-4. Input specifications are: DIGITAL INPUTS (NONISOLATED) Input range ON 2.2 to 24 VDC or 50 maximum OFF 0 to 0.65 VDC or 50K minimum Max Input current 2.5 mA DC Max Output current 20 mA DC Response time 1 msec Figure 4-4.
MOD 30ML Multiloop Controller MODULAR I/O CONNECTIONS 4.3.4 2002A and 2012A Current Inputs (VCIM) Make current input connections as shown in Figure 4-5 for 2-Wire Transmitter (2012A) and in Figure 4-6 for Non 2-Wire Transmitter (2002A). 2-Wire Transmitter (2012A) The 2-wire version of the milliampere input receives its loop current from a 24V dc current supply built into the module. This current supply is automatically connected in the circuit when the 2-wire input connection is made.
MOD 30ML Multiloop Controller MODULAR I/O CONNECTIONS Non 2-Wire Transmitter (2002A) The non 2-wire transmitter version of the milliampere input receives its loop current from a supply in the transmitter. The transmitter load is nominally 100 ohms. The transmitter may be grounded or ungrounded. Input specifications are: ANALOG INPUT (CURRENT) Range: (0-100%) 4 to 20 mA Low limit: 0 mA Upper limit: 24 mA Input Resistance: 2.5 ohm Noise filter: 3 db at 5 Hz Resolution: 13 bits Sensitivity: 1.
MOD 30ML Multiloop Controller MODULAR I/O CONNECTIONS 4.3.5 2001A Voltage Input (VCIM) Make volt or millivolt connections as shown in Figure 4-7. Input specifications are: ANALOG INPUT (VOLTAGE) Range: (0-100%) ±10 Vdc, ±100 mVdc Low limit: -11V, -110 mV Upper limit: +11V, +110 mV Input Resistance: 1 Megohm Noise filter: 3 db at 5 Hz, 3 db at 3 Hz Resolution: 16 bits Sensitivity: 0.4mV, 4uV Accuracy (calibrated): ±0.
MOD 30ML Multiloop Controller MODULAR I/O CONNECTIONS 4.3.6 2009A RTD Input (RIM, WRIM) Make resistance input connections as shown in Figure 4-8. The 2 wire input module (RIM), uses a single wide case and the 3 wire input module (WRIM) uses a double wide case. Table 4-2 summarizes the RTD support standards and shows some sample RTDs. Table 4-2. Supported RTD Materials and Standards and Sample RTDs Sample RTDs and Appropriate Module @ 0°C Approx. Range RTD Module 1000 184.94 to3902.61 2 Wire 500 92.
MOD 30ML Multiloop Controller MODULAR I/O CONNECTIONS Figure 4-8. Typical Connections for a 2009A 2-Wire or 3-Wire RTD Input Module * NOTE: The lead wire resistance effect is about +0.001 / (ohms per lead). Assuming 20 ohms per lead, the total error could be calculated as follows: Error = ((0.001 / × 20 /lead) 400 Module Span) × 100% = 0.
MOD 30ML Multiloop Controller MODULAR I/O CONNECTIONS 4.3.7 2020N Remote I/O Interface Module (RIO) (discontinued) Make remote I/O interface connections as shown in Figure 4-9. One remote I/O interface module is required for each remote I/O network. The remote I/O interface module is scanned every 50ms by the controller. A maximum of 2 RIO modules are allowed per instrument.
MOD 30ML Multiloop Controller MODULAR I/O CONNECTIONS Figure 4-9. Typical Interface Circuit for 2020N Remote I/O Interface Module (RIO) (discontinued) * NOTE: For wiring at the remote unit, refer to the Remote I/O Manual IB-23C601 and the tech note Remote I/O Wiring.
MOD 30ML Multiloop Controller MODULAR I/O CONNECTIONS 4.4 MODULAR OUTPUT CONNECTIONS This section describes the process input connections for the following input module types: 4.4.1 2003A Current Output Module - Section 4.4.1 2005A Solid-State Relay Output Module - Section 4.4.2 2007A Nonisolated Digital Output Module - Section 4.4.3 2011A Dual Mechanical Relay Output Module - Section 4.4.4 2011A Form C Mechanical Relay Output Module - Section 4.4.
MOD 30ML Multiloop Controller MODULAR I/O CONNECTIONS 4.4.2 2005A SSR Output (DOM) Recommended connections to a customer relay are shown in Figure 4-11. Make SSR output connections as shown in Figure 4-12. DC output modules are used for controlling or switching DC loads. Each module provides optical isolation between the field devices and the control logic. This isolation is limited to 250 Vrms at the terminal block.
MOD 30ML Multiloop Controller MODULAR I/O CONNECTIONS Figure 4-12.
MOD 30ML Multiloop Controller MODULAR I/O CONNECTIONS 4.4.3 2007A Nonisolated Digital Output (DOM) Make nonisolated digital output connections as shown in Figure 4-13. Output specifications are: DIGITAL OUTPUTS (NONISOLATED) Output voltage range +5 to +24 Vdc Max Output current 100 mAdc Response time 100 usec Maximum leakage current 100 uAdc Figure 4-13.
MOD 30ML Multiloop Controller MODULAR I/O CONNECTIONS 4.4.4 2011A Dual Mechanical Relay Outputs (DDOM) Make mechanical relay output connections as shown in Figure 4-14. Output specifications are: DUAL MECHANICAL RELAY OUTPUTS Configuration Dual relays (NO/NO, NC/NC, NO/NC) Power supply range + 5 VDC ±10% Max Input Current -10.0 mA DC Contact load 3A at 60 VAC or 30 VDC Contact resistance 0.
MOD 30ML Multiloop Controller MODULAR I/O CONNECTIONS Figure 4-14.
MOD 30ML Multiloop Controller MODULAR I/O CONNECTIONS 4.4.5 2011A Form C Mechanical Relay Outputs (WDOM) Make mechanical relay output connections as shown in Figure 4-15. Wire rating: 600 V, -20°C +105°C UL, CSA approved. Output specifications are: FORM C MECHANICAL RELAY OUTPUT Configuration Form C single relay Power supply range + 5 VDC ±10% Max Input Current -10.0 mA DC Contact load 3A at 60 VAC or 30 VDC Contact resistance 0.
MOD 30ML Multiloop Controller MODULAR I/O CONNECTIONS Figure 4-15.
MOD 30ML Multiloop Controller MODULAR I/O CONNECTIONS 74
MOD 30ML Multiloop Controller COMMUNICATIONS CONNECTIONS 5 COMMUNICATIONS CONNECTIONS 5.1 GENERAL Read this section thoroughly before making connections. Installation personnel should be qualified technicians. The controller provides communications capability for both ICN and Modbus networks. Two serial communication ports are available permitting the controller to communicate on two different networks simultaneously. Port 1 can use either built-in or modular communication drivers.
MOD 30ML Multiloop Controller COMMUNICATIONS CONNECTIONS Figure 5-1b.
MOD 30ML Multiloop Controller COMMUNICATIONS CONNECTIONS 5.2 COMMUNICATION CONNECTION GUIDELINES The wiring connections described in this section are made with the controller installed in its operating location and with the power off. All connection terminals are located under a cover on the back of the Model A & B instrument housing. Model C instruments do not have a cover over the terminals. Figure 5-1b shows the Model A & B communication connection terminals with the cover removed.
MOD 30ML Multiloop Controller COMMUNICATIONS CONNECTIONS Jumper locations for Communications Port 1 Built-in Circuit Modular Circuit RS-232 RS-485 ICN Jumper Removed Figure 5-2. Locations for Port 1 Communications Jumper 5.3 FRONT PANEL RS-232 COMMUNICATIONS CONNECTION The RS-232 communication port in the instrument front panel, Figure 1-1 (NOT present with NEMA 4), is used exclusively for data base configuration via connection of a portable computer.
MOD 30ML Multiloop Controller COMMUNICATIONS CONNECTIONS If connections are made to the built-in communication terminals, Figure 5-1, the connections must support RS-232 communication as shown in Figure 5-4, otherwise the RS-232 port in the front panel is not functional. The instrument data base must be configured to provide RS-232 communication on the built-in circuit; this is the default configuration.
MOD 30ML Multiloop Controller COMMUNICATIONS CONNECTIONS Figure 5-3.
MOD 30ML Multiloop Controller COMMUNICATIONS CONNECTIONS 5.4.3 Termination One set of ICN termination resistors must be installed on each ICN to prevent noise from being picked up by the ICN circuitry and generating a diagnostic alarm. The ICN termination scheme requires a nominal 24 volt DC power supply that can supply 15.4 mA. This supply is provided by both the built-in and modular circuits. The termination resistor network is provided in a 2030FZ00001A ICN Terminator.
MOD 30ML Multiloop Controller COMMUNICATIONS CONNECTIONS RS-485 Cable Requirements For short runs of 10 to 25 ft (3 to 6m), virtually any 2-wire shielded or twisted pair is suitable. For runs up to 1000 ft (305 m), Belden 9502 Cable or an equivalent cable is recommended. This cable is a dual 24 AWG (0.5 mm) twisted pair with an overall foil shield. A drain wire is provided for grounding the shield. For runs up to 4000 ft (1219.2 m), Belden 9729 Cable or an equivalent cable is recommended.
MOD 30ML Multiloop Controller COMMUNICATIONS CONNECTIONS Figure 5-4.
MOD 30ML Multiloop Controller COMMUNICATIONS CONNECTIONS Figure 5-5.
MOD 30ML Multiloop Controller COMMUNICATIONS CONNECTIONS 5.5.3 RS-485 2-Wire Modbus Communication The built-in and modular circuits for RS-485 2-wire communication use a transceiver which supports a 2-wire point-to-point or point-to-multipoint Modbus network. The modular circuit is contained in a 2032N communications module. All field connection terminals are isolated from the instrument circuitry.
MOD 30ML Multiloop Controller COMMUNICATIONS CONNECTIONS Figure 5-6.
MOD 30ML Multiloop Controller COMMUNICATIONS CONNECTIONS 5.5.4 RS-485 4-Wire Modbus Communication The built-in and modular circuits for RS-485 4-wire communication use a pair of transceivers which support a 4-wire point-to-point or point-to-multipoint Modbus network. The modular circuit is contained in a 2034N communications module. All field connection terminals are isolated from the instrument circuitry.
MOD 30ML Multiloop Controller COMMUNICATIONS CONNECTIONS 4-Wire/2-Wire Network When several slaves on a network require only read and write capability, a mixture of 2-wire and 4-wire communication can be used to save slot space and transmission cable as shown in Figure 5-10. This arrangement allows a series of 2-wire slave controllers to be connected to a 4-wire master controller. The master provides the required bus stabilizing resistors via a 2034N module.
MOD 30ML Multiloop Controller COMMUNICATIONS CONNECTIONS Figure 5-8.
MOD 30ML Multiloop Controller COMMUNICATIONS CONNECTIONS Figure 5-9.
MOD 30ML Multiloop Controller COMMUNICATIONS CONNECTIONS Figure 5-10.
MOD 30ML Multiloop Controller COMMUNICATIONS CONNECTIONS 92
MOD 30ML Multiloop Controller APPENDIX A APPENDIX A A.1 MAINTENANCE CAUTION. Disconnect power before servicing. Use lens cleaning tissue or a soft cloth for cleaning the display overlay. Do not use paper towels or industrial wipes. Remove dust from the rear of the instrument by removing it from the instrument housing and spraying exposed surfaces with non-corrosive, non-toxic, nonflammable inert dusting gas. A.
MOD 30ML Multiloop Controller APPENDIX A CURRENT CONSUMPTION PLANNING FORM CONTROLLER NUMBER ____ BUILT-IN I/O CURRENT CONSUMPTION Description Transmitter Power Supply 20 mA Output 50 mA Output ICN Terminator Max. Supply Current (mA) 150 140 410 100 /////////// Built-in I/O Current Subtotal MODULAR I/O CURRENT CONSUMPTION Catalog No.
MOD 30ML Multiloop Controller APPENDIX A MOD 30ML I/O PLANNING FORM Controller No. Built-in I/O Input 1: Output 1: Input 2: Output 2: Communications: Modular I/O I/O Module Locations No. S1 S7 Module No. S2 S8 Module No. S3 S9 Module No. S4 S10 Module No. S5 S11 Module No. S6 Module ////////// Figure A-1.
MOD 30ML Multiloop Controller APPENDIX A Wiring Connections for MOD 30ML Controller __________ Figure A-2.
MOD 30ML Multiloop Controller APPENDIX A Figure A-3.
MOD 30ML Multiloop Controller APPENDIX A A-6
The Company’s policy is one of continuous product improvement and the right is reserved to modify the information contained herein without notice, or to make engineering refinements that may not be reflected in this bulletin. MicroMod Automation & Controls assumes no responsibility for errors that may appear in this manual. © 2011 MicroMod Automation & Controls, Inc. Printed in USA IB-1800R-INS, Issue 7 12/2011 MicroMod Automation & Controls, Inc. 75 Town Centre Drive Rochester, NY USA 14623 Tel.
