Allen-Bradley Compact 5000 Series User Manual

Rockwell Automation Publication 5069-UM004A-EN-P - April 2019 39
Digital Module Operation in a Control System Chapter 1
Power a Remote Compact 5000 I/O System That Includes Compact 5000 I/O Safety Modules
Table 7 describes requirements that apply when you connect MOD power and
SA power to a Compact 5000 I/O system with standard and safety modules.
Table 7 - Connect Power to a Compact 5000 I/O System with Standard and Safety Modules
Power
Type
Requirements Example System
MOD
Power
• You must use an SELV/PELV-listed
power supply to provide MOD
power to the controller.
• The total continuous current draw
across the MOD power bus must
not be more than 10 A max at
18…24V DC.
We recommend that you calculate
the total MOD power bus current
draw as you install modules.
SA Power • You must use an SELV/PELV-listed
power supply to provide SA power
to the adapter.
• You must use a 24V DC power
supply to provide SA power to the
adapter.
• The total continuous current draw
across an SA power bus must not
be more than 5 A max at
18…24V DC.
• If you install safety modules to the
right of a field potential
distributor, you must use an SELV/
PELV-listed power supply to
provide SA power.
• You must isolate the following
groups of modules on separate
SA Power buses:
– Safety and non-relay DC-type
standard modules
– Relay DC-type modules
– AC-type modules
• If you install AC-type modules, you
must install them to the right a
field potential distributor. The
120/240V AC power supply that
provides SA Power is not required
to be SELV/PELV-listed.
• If you install relay DC-type
standard modules, you must
install them to the right of a field
potential distributor. The 24V DC
power supply that provides SA
Power is not required to be
SELV/PELV-listed.
5069-IB8S
5069-OBV8S
OUTPUT
DC INPUT
5069-IB16
DC OUTPUT
5069-OB16
Compact 5000™ I/O
MOD Power
SELV/PELV-listed
Power Supply
24V DC
+
-
5069-FPD
FIELD POWER
DC INPUT
5069-IB16
5069-IB8S
5069-OBV8S
OUTPUT
5069-FPD
FIELD POWER
5069-IB8S
5069-OBV8S
OUTPUT
Compact 5000™ I/O
SA Power SA Power
24V DC
+
-
120/240V
AC
+
-
SA Power
24V DC
+
-
SELV/PELV-listed
Power Supply
SELV/PELV-listed
Power Supply
Compact 5000 I/O safety
modules and 24V DC
standard input module
Compact 5000 I/O
120/240V AC
standard modules
Compact 5000 I/O
safety modules
Non SELV/PELV-listed Power Supply
The modules on this SA power bus are 120/240V AC modules.
Therefore, this must be a 120/240V AC power supply.
However, it can be a non SELV/PELV-listed power supply
because there are no safety modules on the SA Power bus.
The SA Power to adjacent SA Power electrical isolation that
the 5069-FPD field potential distributor provides has a rating
of 240V AC (continuous) reinforced insulation type.

Allen-Bradley Compact 5000 Series Specifications

General

Brand	Allen-Bradley
Model	Compact 5000 Series
Category	I/O Systems
Language	English