Related Manuals for Rockwell Automation Allen-Bradley MicroLogix 1762-OW16
Summary of Contents for Rockwell Automation Allen-Bradley MicroLogix 1762-OW16
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Page 1: Table Of Contents
Installation Instructions MicroLogix 1762-OW16 Relay Output Module Catalog Number 1762-OW16 Table of Contents Topic Page Important User Information North American Hazardous Location Approval Additional Resources Overview Module Description Mount the Module Field Wiring Connections Specifications... -
Page 2: Important User Information
In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment. - Page 3 MicroLogix 1762-OW16 Relay Output Module Environment and Enclosure This equipment is intended for use in a Pollution Degree 2 industrial ATTENTION environment, in overvoltage Category II applications (as defined in IEC 60664-1), at altitudes up to 2000 m (6562 ft) without derating.This equipment is considered Group 1, Class A industrial equipment according to IEC/CISPR 11.
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Page 4: North American Hazardous Location Approval
MicroLogix 1762-OW16 Relay Output Module North American Hazardous Location Approval The following modules are North American Hazardous Location approved: 1762-OW16 The following information applies when Informations sur l’utilisation de cet operating this equipment in hazardous équipement en environnements dangereux: locations: Products marked "CL I, DIV 2, GP A, B, C, D"... -
Page 5: Additional Resources
Guidelines, publication 1770-4.1. techniques. If you would like a manual, you can: download a free electronic version from the Internet: http://literature.rockwellautomation.com purchase a printed manual by contacting your local Allen-Bradley distributor or Rockwell Automation representative Publication 1762-IN009C-EN-P - July 2013... -
Page 6: Overview
MicroLogix 1762-OW16 Relay Output Module Overview 1762 output module is suitable for use in an industrial environment when installed in accordance with these instructions. Specifically, this equipment is intended for use in clean, dry environments (Pollution degree 2 ) and to circuits not exceeding Over Voltage Category II (IEC 60664-1) Install your module using these installation instructions. -
Page 7: Module Description
MicroLogix 1762-OW16 Relay Output Module Module Description 45165 45164 Front view Left side view This equipment is sensitive to electrostatic discharge (ESD). Follow ESD prevention guidelines when handling this equipment. Item Description Item Description upper panel mounting tab pull loop lower panel mounting tab module door with terminal identification label I/O diagnostic LEDs... -
Page 8: Mount The Module
MicroLogix 1762-OW16 Relay Output Module Mount the Module General Considerations Most applications require installation in an industrial enclosure to reduce the effects of electrical interference and environmental exposure. Locate your controller as far as possible from power lines, load lines, and other sources of electrical noise such as hard-contact switches, relays, and AC motor drives. - Page 9 MicroLogix 1762-OW16 Relay Output Module Module Spacing Maintain spacing from objects such as enclosure walls, wireways and adjacent equipment. Allow 50.8 mm (2 in.) of space on all sides for adequate ventilation, as shown: MicroLogix 1100/1200/1400 Side Side Bottom 44913 DIN Rail Mounting The module can be mounted using the following DIN rails: 35 x 7.5 mm (EN 50 022 - 35 x 7.5) or 35 x 15 mm (EN 50 022 - 35 x 15).
- Page 10 MicroLogix 1762-OW16 Relay Output Module Panel Mounting Use the dimensional template shown below to mount the module. The preferred mounting method is to use two M4 (#8) panhead screws per module. M3.5 (#6) panhead screws may also be used, but a washer may be needed to ensure a good mechanical contact. Mounting screws are required on every module.
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Page 11: Field Wiring Connections
MicroLogix 1762-OW16 Relay Output Module Field Wiring Connections Grounding the Module In solid-state control systems, grounding and wire routing helps limit the effects of noise due to electromagnetic interference (EMI). Run the ground connection from the ground screw of the controller to the ground bus prior to connecting any devices. -
Page 12: Output Wiring
MicroLogix 1762-OW16 Relay Output Module Output Wiring Basic wiring of the 1762-OW16 is shown below. Basic Wiring to the 1762-OW16 Module L1 or +DC VAC-VDC OUT 0 L2 or -DC OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 OUT 6 OUT 7 VAC-VDC... - Page 13 MicroLogix 1762-OW16 Relay Output Module Wiring the Finger-Safe Terminal Block Finger-safe cover not shown for clarity. When wiring the terminal block, keep the finger-safe cover in place. 1. Route the wire under the terminal pressure plate. You can use the stripped end of the wire or a spade lug.
- Page 14 MicroLogix 1762-OW16 Relay Output Module I/O Memory Mapping Output Data File For each output module, the output data file contains the controller-directed state of the discrete output points. Bit positions 0…15 correspond to output terminals 0…15. Bit Position w = write only 1762 Expansion I/O Addressing The addressing scheme for 1762 Expansion I/O is shown below.
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Page 15: Specifications
MicroLogix 1762-OW16 Relay Output Module Specifications General Specifications Attribute Value Dimensions, HxWxD 90 x 40.4 x 87 mm (3.54 x 1.59 x 3.43 in.) Height including mounting tabs is 110 mm (4.33 in.) Approximate Shipping Weight 285g (0.63 lbs.) (with carton) Relay Life - Electrical 100 x 10³... - Page 16 MicroLogix 1762-OW16 Relay Output Module Output Specifications Attribute Value Isolated groups Group 1: Outputs 0…7 Group 2: Outputs 8…15 Output group to backplane isolation Verified by one of the following dielectric tests: 1836V AC for 1 sec. or 2596V DC for 1 sec. 265V AC working voltage (IEC Class 2 reinforced insulation) Output group to output group isolation Verified by one of the following dielectric tests: 1836V AC for 1 sec.
- Page 17 MicroLogix 1762-OW16 Relay Output Module Environmental Specifications Attribute Value Temperature, operating IEC 60068-2-1 (Test Ad, Operating Cold), IEC 60068-2-2 (Test Bd, Operating Dry Heat), IEC 60068-2-14 (Test Nb, Operating Thermal Shock): -20... 65 °C (-4...149 °F) Temperature, storage IEC 60068-2-1 (Test Ab, Unpackaged Non-operating Cold), IEC 60068-2-2 (Test Bb, Unpackaged Non-operating Dry Heat), IEC 60068-2-14 (Test Na, Unpackaged Non-operating Thermal Shock): -40…85 °C (-40…185 °F)
- Page 18 MicroLogix 1762-OW16 Relay Output Module Derating Chart for each output of the 1762-OW16 Relay Output Module POINTS @24V DC* ML1400 ML1100 *24V bus voltage at typical condition = 24V DC. *Only applicable for ML1400 & ML1100 controllers: - when using seven 1762-OW16 modules with ML1400 - when using four 1762-OW16 modules with ML1100 0°C -20°C...
- Page 19 MicroLogix 1762-OW16 Relay Output Module Notes: Publication 1762-IN009C-EN-P - July 2013...
- Page 20 Rockwell Automation representative. New Product Satisfaction Return Rockwell Automation tests all of its products to ensure that they are fully operational when shipped from the manufacturing facility. However, if your product is not functioning and needs to be returned, follow these procedures.
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