26 Rockwell Automation Publication 750-UM002H-EN-P - February 2017
Chapter 2 Installation and Wiring
Power Supply Requirements
The external power supply must conform to the Directive 2014/35/EU
Low Voltage, by applying the requirements of EN61131-2 Programmable
Controllers, Part 2 - Equipment Requirements and Tests and one of the
following:
• EN60950 - SELV (Safety Extra Low Voltage)
• EN60204 - PELV (Protective Extra Low Voltage)
• IEC 60536 Safety Class III (SELV or PELV)
• UL 508 Limited Voltage Circuit
• 24V DC ±10% must be supplied by a power supply that complies with
IEC 60204 and IEC 61558-1.
For specific power supply recommendations, refer to the PowerFlex 750-Series
Products with TotalFORCE Control Installation Instructions, publication
750-IN100
.
For planning information, refer to the guidelines in Industrial Automation
Wiring and Grounding Guidelines, publication 1770-4.1
.
Port Assignment
When used in an integrated motion application, the safety option module
must be installed in port 6.
Only one safety option module can be installed at a time. Multiple option
modules or duplicate option module installations are not supported.
Jumper Settings
Make sure that the hardware enable (ENABLE) jumper on the main control
board is installed. Refer to page 20
for location. If not installed, the drive faults
upon power up.
Make sure that the safety enable (SAFETY) jumper on the main control board
is removed. Refer to page 20
for the location.
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