Related Manuals for Allen-Bradley 1771-P4S
Summary of Contents for Allen-Bradley 1771-P4S
- Page 1 (217) 352-9330 | Click HERE Find the Rockwell / Allen-Bradley 1771-P4S at our website:...
- Page 2 When you receive your power supply, you should see the following components in the box: one 1771-P4S, -P6S, -P4S1, or -P6S1 power supply module one 5-position terminal block (attached to module) To install your power supply, you need to know how to perform the...
- Page 3 To configure the supply: Position the power supply module so that the jumpers and pins are facing upward as shown in figure 1. Set the jumpers as shown in table A. Use needle nose pliers to set the jumpers. WARNING: Turn off all power-supply modules before removing modules from or inserting modules into a chassis.
- Page 4 You can place these power-supply modules into any I/O module slot in any current chassis (1771-A1B, -A2B, -A3B, -A4B, -A3B1, -PSC). However, to place these power-supply modules into a superseded I/O chassis (1771-A1, -A2, -A4), you must follow the restrictions in table B. You can use two power supplies in the same I/O chassis to produce more power by connecting them with a Power-Supply Paralleling Cable (1771-CT).
- Page 5 Figure 2 shows the overall configuration of the ac power connections. To make ac power connections: Connect the high side of the power source to the L1 terminal of the power supply. Connect the low side of the power source to the L2 or N (neutral) terminal of the power supply.
- Page 6 Figure 3 shows details of how to connect a wire to a terminal on the terminal block. You can connect these wires while the terminal block is plugged into the supply, or you can remove the block to lay it on a flat surface to connect these wires.
- Page 7 If you have a single power supply installed in an I/O chassis and its P/S ACTIVE indicator is off, verify the ground connection to the supply; then follow this troubleshooting flow chart. Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
- Page 8 If you have a pair of power supplies installed in parallel in an I/O chassis and the P/S ACTIVE indicators are off, verify the ground connection to each supply; then follow this troubleshooting flow chart. Artisan Scientific - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisan-scientific.com...
- Page 9 As a subsidiary of Rockwell International, one of the world’s largest technology companies — Allen-Bradley meets today’s challenges of industrial automation with over 85 years of practical plant-floor experience. More than 11,000 employees throughout the world design, manufacture and apply a wide range of control and automation products and supporting services to help our customers continuously improve quality, productivity and time to market.