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Allen-Bradley 5069-OBV8S User Manual

Allen-Bradley 5069-OBV8S
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38 Rockwell Automation Publication 5069-UM004A-EN-P - April 2019
Chapter 1 Digital Module Operation in a Control System
SA Power • You must use an SELV/PELV-listed
power supply to provide SA power
to the controller.
• You must use a 24V DC power
supply to provide SA power to the
controller.
• The total continuous current draw
across an SA power bus must not
be more than 5 A max at
18…24V DC.
• You can install only Compact 5000
I/O safety modules and non-relay
DC-type standard modules next to
the safety controller.
IMPORTANT: This requirement is
related to the controller, not the
I/O modules.
However, you can install safety
modules and non-relay DC-type
modules to the right of a 5069-
FPD field potential distributor.
• 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.
Table 6 - Connect Power to a Compact GuardLogix 5380 System with Compact 5000 I/O Standard and Safety Modules
Power
Type
Requirements Example System
5069-FPD
FIELD POWER
5069-IB8S
5069-OBV8S
OUTPUT
SIL2 CPU
5069-L3100ERMS2
Compact GuardLogix
SA Power MOD Power
DC INPUT
5069-IB16
5069-IB8S
5069-OBV8S
OUTPUT
5069-FPD
FIELD POWER
SA Power
Non SELV/PELV-listed Power Supply
The modules on this SA power bus are 120/240V AC modules.
This power supply can also be a non SELV/PELV-listed 24V DC
power supply, if necessary, based on system configuration.
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.
SA Power
24V DC
+
-
120/240V
AC
+
-
SELV/PELV-listed
Power Supply
SA Power
24V DC
+
-
SELV/PELV-listed
Power Supply
Compact 5000 I/O safety
modules and 24V DC
standard input modules
Compact 5000 I/O
120/240V AC
standard modules
Compact 5000 I/O
safety modules

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Allen-Bradley 5069-OBV8S Specifications

General IconGeneral
BrandAllen-Bradley
Model5069-OBV8S
CategoryI/O Systems
LanguageEnglish

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