EZ-SCREEN® Type 2 Light Screen Instruction Manual 122452 rev.
Contents Contents About This Document ............................................................................................................................4 Important . . . Read This Before Proceeding! ...................................................................................................................4 Use of Warnings and Cautions ................................................................................................................................
Contents Emitter ..................................................................................................................................................................44 Receiver ................................................................................................................................................................44 Normal Operation ............................................................................................................................................
EZ-SCREEN® Type 2 Light Screen Instruction Manual About This Document Important . . . Read This Before Proceeding! It is the responsibility of the machine designer, controls engineer, machine builder and/or maintenance electrician to apply and maintain this product in full compliance with all applicable regulations and standards. The product can provide the required safeguarding function only if it is properly installed, properly operated, and properly maintained.
Introduction Features • An optoelectronic safeguarding device • Creates a screen of synchronized, modulated infrared sensing beams. Choose from 10 sizes, in 150 mm (6") increments: defined areas from 150 mm to 1.8 m (6" to 71") • Compact package for smaller production machines • Models available with Trip or Latch output operation (automatic or manual start/restart) • 30 mm (1.
EZ-SCREEN® Type 2 Light Screen Instruction Manual In typical operation, if any part of an operator’s body (or any opaque object) of more than a pre-determined cross section is detected, the solid-state Output Signal Switching Device (OSSD) safety outputs will turn OFF. These safety outputs are connected to the guarded machine’s Final Switching Devices (FSDs) that control the machine primary control elements (MPCEs), which immediately stop the motion of the guarded machine.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Appropriate Applications and Limitations WARNING: Read this Section Carefully Before Installing the System If all mounting, installation, interfacing, and checkout procedures are not followed properly, the EZSCREEN Type 2 cannot provide the protection for which it was designed.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Examples: Appropriate Applications EZ-SCREEN Type 2 are typically used, but is not limited to, the following applications (dependent on machine risk assessment): • Small assembly equipment • Automated production equipment • "Table-top" robotic work cells • Component insertion/"pick-and-place" machines • Small packaging machines • Equipment and process protection (non-personnel safety • Applications that could result in only slight (normally reversible) inju
EZ-SCREEN® Type 2 Light Screen Instruction Manual 4” describe differing requirements to ensure that appropriate safety-related performance is achieved. The appropriate type is dependent on the overall degree of risk reduction, as determined by the machine’s Risk Assessment (see ISO 14121, ANSI B11.19, ANSI/RIA R15.06). A Type 2 AOPD relies on periodic testing to detect a failure to danger. Between tests, a single fault can result in the loss of the safety function.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Wiring Options for Emitter/Receiver Swapability Each EZ-SCREEN Type 2 sensor can be connected to its own power supply or, color-for-color to the other sensor’s cable. The color-forcolor hookup allows the emitter and receiver positions to be interchanged without rewiring (functionality known as sensor " swapability"). Model CSB.. splitter cordsets and DEE2R..
EZ-SCREEN® Type 2 Light Screen Instruction Manual External Device Monitoring (EDM) This feature allows the EZ-SCREEN Type 2 system to monitor the status of external devices such as MPCEs. The EDM used in this system is similar to Power Monitoring employed by MINI-SCREEN safety light screens. A normally closed and a normally open contact from each monitored device are wired in series-parallel to detect if one of the devices fails.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Mechanical Installation The effective use of the EZ-SCREEN Type 2 as a safety guarding device depends on two things: • the suitability of the application • the proper mechanical and electrical installation and interfacing to the guarded machine.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Calculating the Safety Distance (Minimum Distance) Safety Distance (Ds), also called Minimum Distance (S), is the minimum distance required between the defined area and the closest reachable hazard point. The distance is calculated so that when an object or a person is detected (by blocking a sensing beam), the EZSCREEN Type 2 will send a stop signal to the machine, causing it to stop by the time the person can reach any machine hazard point.
EZ-SCREEN® Type 2 Light Screen Instruction Manual EZ-SCREEN Type 2 Models With Response Times Models (see note below) Defined Area Height Number of Beams Response Time (Tr) LS2..30-150Q8 150 mm (5.9") 8 11 ms LS2..30-300Q8 300 mm (11.8") 16 13 ms LS2..30-450Q8 450 mm (17.7") 24 14 ms LS2..30-600Q8 600 mm (23.6") 32 16 ms LS2..30-750Q8 750 mm (29.5") 40 17 ms LS2..30-900Q8 900 mm (35.4") 48 19 ms LS2..30-1050Q8 1050 mm (41.3") 56 21 ms LS2..30-1200Q8 1200 mm (47.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Formula and Examples The Safety (separation) distance formula for U.S. applications: Ds = K x (Ts + Tr) + Dpf The minimum distance formula for European applications: S = (K x T) + C where: U.S. Applications European Applications Ds S the safety distance, in mm (inches). the minimum distance, in mm, from danger zone to light screen center line; minimum allowable distance is 100 mm ( 175 mm for non-industrial applications), regardless of calculated value.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Examples Example: U.S. Applications, Model LS2..30-600 Example: European Applications, Model LS2..30-600 K = 63" per second (the hand speed constant set by OSHA) K = 1600 mm per second T Ts = 0.32 (0.250 second is specified by the machine manufacturer; plus 20% safety factor; plus 20 ms for interface module IM-T-9A response) = 0.336 (0.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Reducing or Eliminating Pass-Through Hazards A pass-through hazard is associated with applications where personnel may pass through a safeguard (which issues a stop command to remove the hazard), and then continues into the guarded area, such as in perimeter guarding. Subsequently, their presence is no longer detected, and the related danger becomes the unexpected start or restart of the machine while personnel are within the guarded area.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Figure 4. An example of supplemental safeguarding on page 17 shows an example of supplemental safeguarding inside a robotic work cell. The EZ-SCREEN Type 2, in conjunction with the hard guarding, is the primary safeguard. Supplemental safeguarding (such as a horizontal-mounted safety light screen as an area guard) is required in areas that can not be viewed from the reset switch (i.e., behind the robot and the conveyor).
EZ-SCREEN® Type 2 Light Screen Instruction Manual Adjacent Reflective Surfaces WARNING: Avoid Installation Near Reflective Surfaces Avoid locating the defined area near a reflective surface; it could reflect sensing beam(s) around an object or person within the defined area, and prevent its detection by the EZ-SCREEN Type 2. Reflections will result in incomplete guarding and could result in an increased risk of harm.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Use of Corner Mirrors EZ-SCREEN Type 2 Systems may be used with one or more corner mirrors. The use of glass-surface corner mirrors reduces the maximum specified emitter/receiver separation by approximately 8 percent per mirror, as follows: SSM and MSM Series Glass-Surface Mirrors Corner Mirrors Max. Emitter / Receiver Range 1 13.8 m (45') 2 12.7 m (42') 3 11.7 m (38') 4 10.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Emitter and Receiver Orientation The emitter and receiver must be mounted parallel to each other and aligned in a common plane, with both cable ends pointing in the same direction. Never mount the emitter with its cable end oriented opposite the cable end of the receiver. If this occurs, voids in the light screen may allow objects or personnel to pass through the defined area undetected.
EZ-SCREEN® Type 2 Light Screen Instruction Manual WARNING: Proper Orientation of System Emitters and Receivers EZ-SCREEN Type 2 System emitters and receivers must be installed with their corresponding cabled ends pointing in the same direction (for example, both cabled ends facing up). Failure to orient them properly will impair the performance of the EZ-SCREEN Type 2 System and will result in incomplete guarding, and could result in an increased risk of harm.
EZ-SCREEN® Type 2 Light Screen Instruction Manual WARNING: Synchronization In situations where multiple systems are mounted closely together, or where a secondary emitter is in view (within ±5°), within range of an adjacent receiver; a receiver may synchronize to the signal from the wrong emitter, reducing the safety function of the light screen.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Using Center Mounting Brackets Center mounting brackets are supplied with longer sensors and must be used whenever the sensors are subject to shock or vibration. The sensors are designed to be mounted with up to 450 mm (18") distance between brackets: • Sensors 600 to 900 mm (24" to 36") long are supplied with one center bracket, which should be centered on the sensor.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Verifying Initial Emitter/Receiver Alignment As you mount the sensors, make sure that • • • • The emitter and receiver are directly opposite each other. Nothing is interrupting the defined area (marked on the sensors). The defined area is the same distance from a common reference plane for each sensor. The emitter and receiver are in the same plane and are level/plumb and square to each other (vertical, horizontal, or inclined at the same angle).
EZ-SCREEN® Type 2 Light Screen Instruction Manual Electrical Installation and Testing As with the previous section, it is important that you read, understand and follow the electrical installation and testing procedure as described in the following subsections. WARNING: Read this Section Carefully Before Installing the System If all mounting, installation, interfacing, and checkout procedures are not followed properly, the EZSCREEN Type 2 cannot provide the protection for which it was designed.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Sensor QD cabling and any interconnect wiring should meet the following specifications. The wires used should have an insulation temperature rating of at least 90°C (194°F). Maximum Machine Interface cable length versus total current draw (including both OSSD loads) Cable Size Current Draw 0.5A 0.75A 1.0A 1.25A (18 AWG) 375' 250' 188' 148' 0.518 mm2 (20 AWG) 240' 160' 120' 95' 0.326 mm2 (22 AWG)* 150' 100' 75' 59' 0.
EZ-SCREEN® Type 2 Light Screen Instruction Manual The other wires are for an optional hookup that allows for parallel connection (color-for-color) to the receiver cable. This optional hookup provides for sensor interchangeability (or swapability) that facilitates installing either sensor at either QD connection. Besides providing similar cabling, this wiring scheme is advantageous during installation, wiring, and troubleshooting.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Configuring the System for Initial Checkout For the initial checkout, the EZ-SCREEN Type 2 System must be checked without power being available to the guarded machine. Final interface connections to the guarded machine cannot take place until the light screen system has been checked out. This may require lockout/tagout procedures (refer to OSHA1910.147, ANSI Z244-1, or the appropriate standard for controlling hazardous energy).
EZ-SCREEN® Type 2 Light Screen Instruction Manual 4. Watch both the emitter and the receiver LED indicators to determine light screen alignment status. Power/Fault LED (Green) Alignment LEDs (Yellow) Status Blocked LED (Red) Status Clear LED (Green) Figure 10. Emitter Status Indicators Figure 11. Receiver Status Indicators Lockout Condition On the emitter, the green Power indicator is flashing or on the receiver, the red Status Blocked indicator is flashing.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Optical Alignment 1. Verify sensor mounting. 2. Verify optimal alignment, adjusting sensor rotation with power ON: a. Verify that the emitter and receiver are pointed squarely at each other. Use a straight edge (for example, a level) to determine the direction the sensor is facing. The sensor face must be perpendicular to the optical axis. Straight Edge All OFF Straight Edge NOTE: At power-up, all indicators are tested (flash). b.
EZ-SCREEN® Type 2 Light Screen Instruction Manual e. If, at any time, the Status Blocked indicator begins to flash Red, the System has entered a Lockout condition. See Troubleshooting and Lockout Conditions on page 47 for further information. FLASHING Red Optical Alignment Procedure with Mirrors EZ-SCREEN Type 2 sensors may be used with one or more corner mirrors for guarding more than one side of an area. The MSM... and SSM-... rear-surface glass mirrors are rated at 85% efficiency.
EZ-SCREEN® Type 2 Light Screen Instruction Manual 2. Verify that the System is in RUN mode with the Status Clear indicator ON steady Green. A manual reset may be required in Latch mode. 3. Pass the specified test piece through the defined area in three paths: near the emitter, near the receiver, and midway between the emitter and receiver. 4.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Electrical Connections to the Guarded Machine Make the electrical connections as described in the following sections ( OSSD Output Connections on page 34 to FSD Interfacing Connections on page 35 as required by each individual application. Lockout/tagout procedures may be required (refer to OSHA 1910.147, ANSI Z244-1, or the appropriate standard for controlling hazardous energy).
EZ-SCREEN® Type 2 Light Screen Instruction Manual WARNING: Interfacing of Both OSSDs Both of the OSSD (Output Signal Switching Device) outputs must be connected to the machine control so that the machine’s safety-related control system interrupts the circuit to the machine primary control element(s), resulting in a non-hazardous condition. Never wire an intermediate device(s) (e.g.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Dual-Channel Control Dual-channel control provides the ability to electrically extend the safe switching point beyond the FSD contacts. With proper monitoring, this method of interfacing is capable of detecting certain failures in the control wiring between the safety stop circuit and the MPCEs. These failures include a short-circuit of one channel to a secondary source of energy or voltage, or the loss of the switching ability of one of the FSD outputs.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Manual Reset/System Test Procedure To operate the switch (and perform a manual reset or a system test), open the normally closed (N.C.) switch for a minimum of 1/4 second and then close it. Manual Reset From a Latched or Lockout condition, operating the switch results in a manual reset.
EZ-SCREEN® Type 2 Light Screen Instruction Manual • No Monitoring. Use this configuration initially, in order to perform the initial checkout; see EZ-SCREEN Type 2 Light Screen Initial Checkout on page 28. If No Monitoring is selected, the user must ensure that any single failure of the external devices does not result in a hazardous condition and, in such a case, a successive machine cycle will be prevented.
EZ-SCREEN® Type 2 Light Screen Instruction Manual 8. Observe the Status and Alignment indicators: • Lockout: Status Blocked flashing Red • Blocked: Status Blocked ON Red Alignment indicators ON, OFF, or one of each Status Clear OFF • Clear: Status Clear ON Green Alignment indicators both ON Status Blocked OFF • Latch: (defined Status Blocked ON Red Alignment indicators flashing Yellow area clear) Status Clear OFF 9. A Blocked condition indicates that one or more of the beams is misaligned or interrupted.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Reference Wiring Diagrams Generic Emitter Wiring Diagram +24V dc 0V dc Bn (#1) Gn/Ye (#7) Bu (#6) Bk (#5) n.c.* Wh (#4) n.c.* Vi (#8) Or (#3) n.c.* Or/Bk (#2) n.c.* n.c.* NOTE: Pins 2, 3, 4, 5, and 8 are not connected or are connected in parallel to the same color wire from the receiver cable. 40 www.bannerengineering.com - tel: 763-544-3164 122452 rev.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Generic Wiring to FSDs (manual reset) +24V dc Receiver 8-pin male Euro-style face view * Bn (Pin #1) +24V dc Gn/Ye (#7) Ground Bu (#6) 0V dc Bk (#5) OSSD1 Wh (#4) OSSD2 FSD 1 Manual Test or Reset (Latch or Lockout) Vi (#8) Or (#3) Or/Bk (#2) 0V dc Automatic Test FSD 2 Reset/Test FSD Monitoring Circuit n.c. n.c.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Generic Wiring — Interface Module (2-Channel EDM, Manual Reset) Receiver 8-pin male Euro-style face view * +24V dc Bn (Pin #1) +24V dc Gn/Ye (#7) Ground Bu (#6) 0V dc Bk (#5) OSSD 1 0V dc IM-T-9A** S3 Wh (#4) OSSD 2 Vi (#8) Reset/ Test Or (#3) Or/Bk (#2) S1 K2 N.C. K1 S4 S2 Y3 Y4 Y1 Y2 13 14 23 24 33 34 MPCE Monitoring n.c. n.c.
System Operation Security Protocol Certain procedures for installing, maintaining and operating the EZ-SCREEN Type 2 must be performed by either Designated Persons or Qualified Persons. A Designated Person is identified and designated in writing, by the employer, as being appropriately trained and qualified to perform system resets and the specified checkout procedures on the EZ-SCREEN Type 2.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Emitter Resets In the rare occurrence that an emitter requires a reset, power the sensor down, then power it up. Emitter resets are needed only if a Lockout occurs. Status Indicators The emitter has one LED and the receiver has four, to provide an ongoing indication of light screen and system operation. In normal operation, the status indicators are as described below and as shown in Figure 16. Status Indicator behavior during the trip test on page 45.
EZ-SCREEN® Type 2 Light Screen Instruction Manual TRIP Trip Output Models TRIP TRIP TRIP TRIP TOP TOP TOP TOP TOP BOTTOM BOTTOM BOTTOM BOTTOM BOTTOM Alignment Alignment Alignment Alignment Alignment Status Status Status Status Status BLOCKED BLOCKED BLOCKED BLOCKED BLOCKED CLEAR CLEAR CLEAR CLEAR CLEAR Sync Beam Latch Output Models LATCH LATCH LATCH LATCH LATCH TOP TOP TOP TOP TOP LATCH TOP BOTTOM BOTTOM BOTTOM BOTTOM BOTTOM BOTTOM Alignment Alignment
EZ-SCREEN® Type 2 Light Screen Instruction Manual Clear Status indicator be ON Green and the Alignment indicators will flash, indicating the System is waiting for a manual latch reset. When a valid reset signal is received and all beams remain clear, the receiver outputs turn ON. Internal Faults (Lockouts): If either sensor detects a critical fault, scanning ceases, the receiver outputs turn OFF and diagnostic information is displayed via the LEDs.
Troubleshooting and Maintenance Troubleshooting and Lockout Conditions Evaluate status indicators per Status Indicators on page 44. A Lockout condition causes all of the EZ-SCREEN Type 2 OSSD outputs to turn or remain OFF, sending a stop signal to the guarded machine. Each sensor provides diagnostic information, via the LEDs, to assist in the identification of the cause(s) of lockouts. Lockout conditions are indicated as shown in Table 1: Troubleshooting on page 48.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Table 1: Troubleshooting Display LED Status Possible Cause and Appropriate Action Emitter Power/Fault Green flashing Emitter Failure • Check power supply for low or erratic voltage, or excessive electrical noise. • Verify that the sensor has a good earth ground. Power/Fault Green OFF Power Supply Failure • Check power supply. If condition continues, contact Factory.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Electrical and Optical Noise The EZ-SCREEN Type 2 is designed and manufactured to be highly resistant to electrical and optical noise and to operate reliably in industrial settings. However, serious electrical and/or optical noise may cause a random Trip or Latch condition. In very extreme electrical noise cases, a Lockout is possible.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Warranty Service Banner Limited Warranty Banner Engineering Corp. warrants its products to be free from defects in material and workmanship for one year following the date of shipment. Banner Engineering Corp. will repair or replace, free of charge, any product of its manufacture which, at the time it is returned to the factory, is found to have been defective during the warranty period.
Checkout Procedure Schedule This section lists the schedule of checkout procedures, and describes where each procedure is documented. Checkouts must be performed as describes, and results should be recorded and kept in the appropriate place (for example, near the machine, and/or in a technical file). Schedule of Checkouts Checkout Procedure When to Perform Where to Find the Procedure Who Must Perform the Procedure Trip Test 1. At Installation 2.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Specifications and Accessories An EZ-SCREEN Type 2 System includes a compatible emitter and receiver (equal length; available separately or in pairs), and two cables. Mounting hardware is included with each emitter and receiver. Interfacing solutions include IM-T-.. modules, or redundant positively guided contactors; see Interface Modules on page 60.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Emitter Specifications Supply Voltage at the Device* 24V dc ±20% (use a PELV-rated power supply according to EN IEC 60950) Supply Current 50 mA max. Wavelength of Emitter Elements Infrared LEDs, 950 nm at peak emission *The external voltage supply must be capable of buffering brief mains interruptions of 20 ms, as specified in IEC/EN 60204-1.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Emitter and Receiver Dimensions 31.8 mm (1.25") 25.4 mm (0.96") 10.8 mm (0.43") L2 L1 L3 Y 43.0 mm (1.69") 16.9 mm (0.66") R13 mm (0.5") minimum bend 10.0 mm (0.39") 65 mm (2.6") 31.8 mm (1.25") Emitter or Receiver Model Housing Length L1 Distance Between Bracket Holes L2 L3 Defined Area† Y LS2..-150 215 mm (8.5") 249 mm (9.8") 186 mm (7.3") 150 mm (5.9") LS2..-300 365 mm (14.4") 349 mm (13.7") 336 mm (13.2") 300 mm (11.8") LS2..
EZ-SCREEN® Type 2 Light Screen Instruction Manual Bracket Dimensions The following are end cap and center bracket dimensions for brackets supplied with each EZ-SCREEN Type 2 emitter or receiver. All brackets have a thickness of 2.3 mm, and are black zinc plated with a chromate dip finish. Bracket mounting hardware is included. Standard End Cap Brackets Model USMB-1 Slots have clearance for M3 screws (supplied) and allow for ±30° rotation 12.7 mm (0.50") 15.7 mm (0.62") 5.8 mm (0.23") 15.7 mm (0.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Standard Center Brackets Model Number Description USCMB-1 1 bracket is included for sensors 600-900 mm long USCMB-2 2 brackets are included for sensors 1050-1350 mm long USCMB-3 3 brackets are included for sensors 1500-1800 mm long 17.8 mm (0.70") 3 x 10.2 mm (0.40") 39.4 mm (1.55") r 20.3 mm (0.8") 4.6 mm (0.18") 2 x 8.5 mm (0.33") 60° 30° 55.9 mm (2.20") 38.1 mm (1.50") 41.5° 26.7 mm (1.08") 15.9 mm (0.63") 2 x 4.7 mm (0.18") 31.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Accessories Additional interfacing solutions and accessories continue to be added; refer to www.bannerengineering.com for a current list. Cordsets Single-Ended (Machine Interface) Cordsets Single-Ended (Machine Interface) Cordsets (one cable for each emitter and receiver). Overmold and cables are PVC-jacketed. Cables are unterminated on one end to interface with guarded machine.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Double-Ended Cables Double-ended cables are generally used to interconnect with a bulkhead connector (see below). They are also useful for extending either the branch or trunk cables of a model CSB splitter cordset (see Splitter Cordsets on page 59). Model Number Length Wire Termination For 8-Pin Emitters and Receivers* DEE2R-81D 0.5 m (1') DEE2R-83D 1 m (3') DEE2R-88D 2.4 m (8') DEE2R-815D 4.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Splitter Cordsets Model CSB splitter cordsets allow easy interconnection between an EZ-SCREEN Type 2 8-pin receiver and its 8-pin emitter, providing a single “homerun” cable for the optional “swapable” hookup (see Figure 3-11). The model DEE2R-.. double-ended cables described on page 8 may be used to extend the lengths of the QD trunk, branch #1, or branch #2. (Branch #1 and branch #2 cable sections are 300 mm/1' long.) The model QDE-8..
EZ-SCREEN® Type 2 Light Screen Instruction Manual Interface Modules Provide forced-guided, mechanically-linked relay (safety) outputs for the EZ-SCREEN System. See Banner data sheet p/n 62822 for more information. Interface module (3 N.O. redundant-output 6 amp contacts) IM-T-9A Interface module (2 N.O. redundant-output 6 amp contacts, plus 1 N.C. auxiliary contact) IM-T-11A Contactors If used, two contactors per EZ-SCREEN Type 2 System are required. 10 amp positive-guided contactor 3 N.O., 1 N.C.
EZ-SCREEN® Type 2 Light Screen Instruction Manual EZ-LIGHT™ for EZ-SCREEN® Provides clear, 360° indication of the of the EZ-SCREEN receiver's output status. Use with a CSB splitter cable an doptional DEE2R double-ended cables. See data sheet p/n 121901 for more information.
EZ-SCREEN® Type 2 Light Screen Instruction Manual MSA Series Stands (Base Included)* Stand Model Pole Height Useable Stand Height Overall Stand Height MSA-S24-1 610 mm (24") 483 mm (19") 616 mm (24.25") MSA-S42-1 1067 mm (42") 940 mm (37") 1073 mm (42.25") MSA-S66-1 1676 mm (66") 1550 mm (61") 1682 mm (66.25") MSA-S84-1 2134 mm (84") 2007 mm (79") 2140 mm (84.25") Useable Stand Height Pole 40 mm (1.58") Square (4) M10 Bolt Base 6.4 mm (0.
EZ-SCREEN® Type 2 Light Screen Instruction Manual SSM Series Corner Mirrors M6 x 19 mm screw (4 supplied) 101.2 mm (3.98") M5 x 10 mm screw (4 supplied) Y L3 • Rear-surface glass mirrors rated at 85% efficiency. The total sensing range decreases by approximately 8% per mirror. See mirror data sheet P/N 61934 or the Banner Safety catalog for further information. • Stainless steel reflective surface models also available. See data sheet 67200.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Accessory Mounting Brackets See Section 2.4 for standard brackets. Contact factory for more information. Order one EZA-MBK-.. bracket per sensor, two per pair. Model Description USMB-5 • Retrofit mounting bracket for STI MPT21. • 2.3 mm thickness, black zinc-plated, chromate dip finish. • Mounting hardware included: 1 kit required per emitter or receiver. USMB-6 • Universal mounting bracket kit. • 2.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Alignment Aids Model Description LAT-1-LS Self-contained visible-beam laser tool for aligning any EZ-SCREEN Type 2 emitter/receiver pair. Includes retroreflective target material and mounting clip. LSA-LAT-2 Replacement adaptor (clip) hardware for LS2..
EZ-SCREEN® Type 2 Light Screen Instruction Manual Standards and Regulations The list of standards below is included as a convenience for users of this Banner product. Inclusion of the standards below does not imply that the product complies specifically with any standard, other than those specified in the Specifications section of this manual. U.S. Application Standards ANSI B11.0 Safety of Machinery, General Requirements, and Risk ANSI B11.15 Pipe, Tube, and Shape Bending Machines Assessment ANSI B11.
EZ-SCREEN® Type 2 Light Screen Instruction Manual ISO 13850 (EN 418) Emergency Stop Devices, Functional Aspects IEC 60204-1 Electrical Equipment of Machines Part 1: General Re– Principles for Design quirements ISO 13851 (EN 574) Two-Hand Control Devices – Functional Aspects – Principles for Design IEC 61496 Electro-sensitive Protection Equipment IEC 60529 Degrees of Protection Provided by Enclosures ISO 62061 Functional Safety of Safety-Related Electrical, Electronic and Programmable Control Systems IEC
EZ-SCREEN® Type 2 Light Screen Instruction Manual Glossary The following terms are used in this manual. Where possible, definitions are from the U.S. and international product performance standards that govern the design of the Safety Controller. For more definitions, visit the online learning segment under Support and Training at www.bannerengineering.com.
EZ-SCREEN® Type 2 Light Screen Instruction Manual Diverse-redundancy: The practice of using components, circuitry or operation of different designs, architectures or functions to achieve redundancy and to reduce the possibility of common mode failures. Dual-channel: Having redundant signal lines for each safety input or Safety Output. Enable a mute time limit: As soon as a mute sensor is mapped to a safety input device, a default time limit of 30s will show up in the properties window.
EZ-SCREEN® Type 2 Light Screen Instruction Manual A person who, by possession of a recognized degree or certificate of professional training, or who, by extensive knowledge, training and experience, has successfully demonstrated the ability to solve problems relating to the subject matter and work. Run Signal: The input signal monitored by the Controller that, when detected, causes one or more Safety Outputs to turn ON, if their other associated input signals are also in the Run state.
Index A M applications inappropriate 8 Machine Primary Control Elements (MPCEs) 6 Minimum Distance 13 minimum distance, calculating 15 Muteable Saftey Stop Interface (MSSI) 6 C checkout procedures initial checkout 28 control reliability 8 corsets routing 26 E Emitter Power/Fault indicator 44 External Device Monitoring (EDM) 9 F Final Switching Device (FSD) 6 O optical crosstalk 21 Output Signal Switching Device (OSSD) 6 P pass-through hazard 17 R reset switch location 18 routing corsets 26 I S i
