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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.
Rockwell Automation Support
For Technical Support, visit ROK.AUTO/SUPPORT.
The information in this document is believed to be accurate and reliable and may change without notice.
Rockwell Automation maintains current product environmental compliance information on its website at rok.auto/pec.
Allen-Bradley, Rockwell Software, and Rockwell Automation are trademarks of Rockwell Automation, Inc. Trademarks not belonging to Rockwell Automation are property of their respective companies.
www.rockwellautomation.com
Power, Control and Information Solution Headquarters
Americas: Rockwell Automation, 1201 South Second Street, Milwaukee, WI 53204-2496 USA, Tel: (1) 414.382.2000, Fax. (1) 414.382.4444
Europe/Middle East/Africa: Rockwell Automation NV, Pegasus Park, De Kleetlaan 12a, 1831 Diegem, Belgien, Tel: (32) 2663.0600, Fax (32) 2663.0640
Asia Pacific: Rockwell Automation,Level 14, Core F, Cyberport 3, 100 Cyberport Road, Hong Kong, Tel: (852) 2887.4778, Fax (852) 2508.1846
Turkey: Rockwell Otomasyon Ticraet A.Ş., Kar Plaza İş Merkezi E Blok Kat:6 34752 İçerenköy, Istanbul, Tel: (90) 216.5698400 (EEE Yönetmeliğine Uygundur)
Publication 1606-IN071A-EN-E - June 2020
Functional Diagram
control
+
Input 1
-
+
Input 2
-
control
Wiring Scheme - 1+1 Redundancy
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-
-
-
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+
+
+
o o
Input
Input
Output
DC-
2
1
OK
Power
Redundancy
Supply
Module
Input
Output
-
L1 L2 L3
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I
I
I
L1
L2
L3
PE
Wiring Scheme - N+1 Redundancy
-
-
-
-
-
-
-
-
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+
o o
+
+
+
+
o o
+
+
Input
Input
Output
Output
Output
DC-
DC-
1
2
OK
OK
Power
Redundancy
Power
Power
Supply
Module
Supply
Supply
Input
Input
Input
Output
L1 L2 L3
-
L1 L2 L3
L1 L2 L3
+
I
I
I
I
I
I
I
I
L1
L2
L3
PE
DIR 10005140969 (Version 01)
Copyright © 2020 Rockwell Automation, Inc. All Rights Reserved..
+
Output
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C hassis
Ground
Failure
Monitor
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-
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+
o o
Output
DC-
OK
Power
Supply
Input
L1 L2 L3
Load
I
I
I
Failure
Monitor
-
-
-
-
o o
+
+
+
+
o o
Input
Input
Output
DC-
DC-
1
2
OK
OK
Redundancy
Power
Module
Supply
Input
Output
-
L1 L2 L3
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Load
I
I
I
I
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