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Publication 1606-IN071A-EN-E - June 2020
DIR 10005140969 (Version 01)
Copyright © 2020 Rockwell Automation, Inc. All Rights Reserved..
The device is designed as “Class of Protection III” equipment according to IEC 61140. A PE (ground) connection is not
required. However, connecting the chassis ground terminal to ground can be beneficial to gain a high EMI immunity.
The device is designed for convection cooling and does not require an external fan. Do not obstruct airflow and do not cover
ventilation grid!
The device is designed for altitudes up to 5000m (16400ft). Above 2000m (6560ft) a reduction in output current is required.
Keep the following minimum installation clearances: 40mm on top, 20mm on the bottom, 5mm left and right side. Increase
the 5mm to 15mm in case the adjacent device is a heat source. When the device is permanently loaded with less than 50%,
the 5mm can be reduced to zero. Under special circumstances clearances can be reduced. See details in the product
datasheet.
The maximum surrounding air temperature is +70°C (+158°F). The operational temperature is the same as the ambient or
surrounding air temperature and is defined 2cm below the device.
The device is designed to operate in areas between 5% and 95% relative humidity.
Installation Instructions for Hazardous Location Areas
The device is suitable for use in Class I Division 2 Groups A, B, C, D locations and for use in Group II Category 3 (Zone 2)
environments.
Classification: ATEX: EPS 11 ATEX 1 312 X, II 3G EX ec IIC T4 Gc / IECEx EPS 15.0074X
WARNING EXPLOSION HAZARDS!
Substitution of components may impair suitability for this environment.
Do not disconnect the device unless power has been switched off or the area is known to be non-hazardous.
The equipment shall be installed in an enclosure that provides a degree of protection not less than IP54 in accordance with
EN 60079-7 or EN 60079-15.
Functional Description
The device can supply any kind of loads, including unlimited capacitive and inductive loads.
Do not apply return voltages from the load to the output higher than 40Vdc.
Functional Diagram
+
-
+
-
+
-
Input 1
control
control
Input 2
Chassis
Ground
Output
Wiring Scheme - 1+1 Redundancy
L1
L2
PE
L3
Load
Failure
Monitor
I
I
I
I
I
I
opt
io
nal
Power
Supply
Output
DC-
OK
L1 L2 L3
Input
+
-
+
-
o o
Power
Supply
Output
DC-
OK
L1 L2 L3
Input
+
-
+
-
o o
Redundancy
Module
Output
Input
1
Input
2
+
-
+
-
+
-
Wiring Scheme - N+1 Redundancy
L1
L2
PE
L3
Load
Failure
Monitor
I
I
I
op
tion
al
I
I
I
I
I
I
o
pt
ion
al
I
I
I
Power
Supply
Output
DC-
OK
L1 L2 L3
Input
+
-
+
-
o o
Power
Supply
Output
DC-
OK
L1 L2 L3
Input
+
-
+
-
o o
Power
Supply
Output
DC-
OK
L1 L2 L3
Input
+
-
+
-
o o
Power
Supply
Output
DC-
OK
L1 L2 L3
Input
+
-
+
-
o o
Redundancy
Module
Output
Input
1
Input
2
+
-
+
-
+
-
Redundancy
Module
Output
Input
1
Input
2
+
-
+
-
+
-
