Rockwell Automation 1734-IE4S POINT Guard I/O Safety Modules User Manual - Manual (Page 166)

166 Rockwell Automation Publication 1734-UM013J-EN-P - July 2014
Appendix C Specifications
POINTBus
POINT Bus current, max 110 mA @ 5V
Power Dissipation, max 2.2 W
Thermal Dissipation, max 7.5 BTU/hr
Field Power Input 19.2…28.8V DC, 65 mA, Class 2
Sensor Output
Output type Sensor power supply, 24V DC
Rated output current per point 150 mA max. per output @ 55°C (131 °F)
On-state voltage drop
≤ 0.5V
Leakage current, max < 0.1 mA
Over current detection Yes
Open load detection Yes
Sensor Supply Undercurrent Fault Detected at < 4.0 mA (2.5 mA typical)
Aggregate current of sensor outputs per
module 600 mA
Terminal base screw torque See terminal base specifications
(1) For more information, see Step Response and Filter Response for 1734-IE4S Modules on page 167 .
(2) Use this conductor category information for planning conductor routing. Refer to the Industrial Automation Wiring and Grounding
Guidelines, publication 1770-4.1 .
(3) For more information, see Figure 58 , Accuracy Drift vs Temperature (Current mode) on page 172 .
Attribute 1734-IE4S Series A