Rockwell Automation 1746-Px SLC 500 Power Supplies Installation Instructions - Manual (Page 12)

12 Installation Instructions
Publication 1746-IN004B-EN-P - March 2008
5. (Optional) For the 1746-P1, 1746-P2, 1746-P4, 1746-P5, and 1746-P6 power
supplies, use PWR OUT +24V dc and PWR OUT COM terminals to power
24V dc sensors and loads. The terminals on the 1746-P1, 1746-P2, 1746-P5,
and 1746-P6 power supplies provide an isolated, non-fused 200 mA, 24V dc
power supply. The terminals on the 1746-P4 power supply provide an
isolated, non-fused 1A, 24V dc power supply. (The 1746-P3 and 1746-P7
power supplies do not provide for an external power source.)
+24V dc
DC Neut
Not Used
Not Used
Chassis
Ground
DH-485
Port
•
•
Door
1746-P3
Processor SLC 500 Chassis
SLC Logic Ground
Chassis Ground
Resistor
Earth
Ground
PWR OUT +24V dc
PWR OUT COM
PWR OUT +24V dc
PWR OUT COMMON
Catalog Number
1746-P1, 1746-P2, 1746-P5, & 1746-P6
Catalog Number
1746-P4
User Power
User Power