Allen-Bradley 5069-IB16 - Power Requirements When You Use Compact 5000 I;O; Safety Modules

Rockwell Automation Publication 5069-UM004A-EN-P - April 2019 37
Digital Module Operation in a Control System Chapter 1
Power Requirements When You Use Compact 5000 I/O
Safety Modules
This section describes the requirements that apply when you connect MOD
power and SA power to a system that includes both types of Compact 5000
I/O digital modules.
There is some variation in the requirements based on whether the safety
modules are used as local or remote I/O modules. That is, if the modules are
installed in a Compact GuardLogix 5380 system or a Compact 5000 I/O
system accessible over an EtherNet/IP network.
Power a Compact GuardLogix 5380 System That Includes Compact 5000 I/O Safety Modules
Table 6 describes requirements that apply when you connect MOD power and
SA power to a Compact GuardLogix 5380 system with a mix of standard and
safety modules.
Table 6 - Connect Power to a Compact GuardLogix 5380 System with Compact 5000 I/O Standard and Safety Modules
Power
Type
Requirements Example System
MOD
Power
• You must use an SELV/PELV-listed
24V DC power supply to provide
MOD power to the controller.
• The total continuous current draw
across the MOD power bus must
not be more than 5 A max at
18…24V DC.
We recommend that you calculate
the total MOD power bus current
draw as you install modules.
5069-IB8S
5069-OBV8S
OUTPUT
SIL2 CPU
5069-L3100ERMS2
Compact GuardLogix
SA Power MOD Power
DC INPUT
5069-IB16
DC OUTPUT
5069-OB16
MOD Power
SELV/PELV-listed
Power Supply
24V DC
+
-