Atex Option Module And 11-Series I/O Option Module; Without A Safety Option Module - Allen-Bradley PowerFlex 750 Series User Manual

PowerFlex 753 Drive
Rockwell Automation Publication 750-UM003D-EN-P - March 2017
ATEX Option Module and 11-Series I/O Option Module without a
Safety Option Module
To configure the ATEX option module with 11-Series I/O option module for
use without a Safe Torque Off (catalog number 20-750-S) or Safe Speed
Monitor (catalog number 20-750-S1) option module, follow these steps.
1. Set switch S1-1 to ON.
2. Set switch S1-2 for Thermostat mode or PTC mode.
Switch Setting
S1-1 ON
S1-1
S1-2 OFF
S1-2
ON
S1-2
3. Install the safety enable jumper on the main control board.
IMPORTANT The default setting of the safety enable jumper = installed.
For this step, verify that the safety enable jumper is installed.
PowerFlex 755 Drive
Installation and Wiring
Description
Configures the ATEX option module for use without an additional
safety option module.
Configures the ATEX option module for Thermostat mode,
over-temperature monitoring.
Can be used with PTC-type thermal sensors if short-circuit
monitoring is not needed.
Configures the ATEX option module for PTC mode.
Provides both over-temperature and short-circuit monitoring.
PowerFlex 755T Drive Products
Chapter 2
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