Installation Instructions (Cat. No. 1771-P7 Series C) This document provides you with the following information: Î Î Î Î Î Î Î Î Î The series C version of this product is marked with the logo, indicating that this version complies with the European Union Directives noted below.
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AC (120/220V) 16A Power Supply This product is also tested to meet Council Directive 73/23/EEC Low Voltage, by applying the safety requirements of EN 61131–2 Programmable Controllers, Part 2 – Equipment Requirements and Tests. For specific information that the above EN requires, see the appropriate sections in this publication, as well as the following Allen-Bradley publications: Industrial Automation Wiring and Grounding Guidelines...
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AC (120/220V) 16A Power Supply Before installing the power supply, you should: mount the I/O chassis that the power supply will be connected to. See the Universal I/O Chassis Installation Data (1771-2.210) for information on mounting the I/O chassis. set the power supply configuration jumper on the I/O chassis. The 1771-P7 is an external power supply.
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AC (120/220V) 16A Power Supply 1. Attach the mounting screws to the side of the I/O chassis as shown: ATTENTION: Use the mounting screws provided with the 1771-P7. Longer screws may intrude into the I/O chassis and interfere with module insertion. 2.
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AC (120/220V) 16A Power Supply 3. Slide the power supply onto the left side of the chassis, as shown: 4. Tighten the small screws to secure the power supply to the I/O chassis. 5. Attach the other end of the power cable to the D-shell connector on the bottom of the power supply and tighten the connector screws.
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AC (120/220V) 16A Power Supply When mounted separately, the power supply may be mounted above or next to the I/O chassis. It may not be mounted below, since it is necessary to allow convection cooling of both the power supply and the I/O chassis.
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AC (120/220V) 16A Power Supply 3. Connect the other end of the power cable to the D-shell connector on the I/O chassis and tighten the connector screws. The power supply operates on nominal120V ac or 220V ac input source. 1. Make sure the power switch is set to OFF. 2.
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AC (120/220V) 16A Power Supply 3. Connect the ac power line to the terminal strip on the power supply. ATTENTION: You must connect a 14 AWG wire from the GND terminal to the ground bus to provide an adequate safety ground. The power supply has a green P/S ACTIVE LED that provides status indication during power supply operation.
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AC (120/220V) 16A Power Supply marked for all applicable directives Î Î Î Î Î Use these graphs to determine your: cooling requirements power cost transformer size (unless the transformer manufacturer has a recommended multiplier for sizing a transformer for an ac-to-dc power supply) PLC-2/02, PLC-2/05, PLC-2/16, and PLC-2/17 are trademarks of Allen-Bradley Company, Inc.
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