Use in M580 Safety Loop

Use only a BMXCPS4002S, BMXCPS4022S, or BMXCPS3522S safety power supply in an rack that contains safety modules. You can use the safety power supply in an X Bus or Ethernet rack that is:

• a main local rack

• an extended local rack

• a main remote rack

• an extended remote rack

You can use two safety power supply modules in Ethernet racks that support redundancy. The safety power supply requires two module slots and is placed in the left-most position in the rack.

Power Supply Front Panel

The M580 safety power supplies present the following front panel:

1 LED display panel

2 RESET button

3 Alarm relay contact

4 100...240 Vac main input power supply 5-pin connector

LED Array

The M580 safety power supply modules present the following LED panel:

The LED panel includes the following LED indicators:

• OK: Operating Status

• ACT: Activity

• RD: Redundancy

Each LED has two states: ON (green) and OFF.

Refer to the topic Power Supply LED Diagnostics in the M580 Safety Manual for information on how to use these LEDs to diagnose the state of the power supply.

RESET

Pressing the RESET button on the power supply causes re-initialization of all modules in same rack as the power supply. If the M580 safety power supply module is in the main local rack, pressing the RESET button causes re-initialization of the CPU.

Input Power Supply Connections

For each M580 safety power supply, the following pin characteristics apply:

• 5 points

• Removable plug type:

  • on the module: header with threaded flange

  • plug terminal block with screw flange

• Pitch: 5.08 mm

• Minimum wire capability: 0.5 mm²...2.0 mm²

The input power and pin assignments for each M580 safety power supply are as follows:

Power Supply Dimensions

The M580 safety power supplies present the following dimensions:

Power Supply Wiring Dimensions

The M580 safety power supplies present the following dimensions when wiring is considered: