Rockwell Automation T8472 Trusted TMR 120V ac Isolated Output Module - Manual (Page 27)

Trusted
TM
Module T8472
Issue 13 Sep 11 PD-T8472 27
6. 120VAC Digital Output Module Specification
System Supply Voltage Range 20 to 32Vdc
Circuit Type Fault tolerant, fully triplicated with quad output
switch circuits.
Number of Outputs 16 Channels
Independent Power Groups 2 each of 8 outputs
Operational Output/Field Voltage Range 90 to 150VAC, 47Hz < freq < 63Hz
Output Voltage
Measurement Range 150VAC(RMS)
Maximum Withstanding 175VAC(RMS)
Output Current Rating
Continuous ( Imax per channel )
Continuous ( Imax per power group )
Channel surge
0.5A
4A
8A peak (1 AC cycle)
Minimum On State Load Current 10mA
Power Consumption
System Supply (24V)
17W
Field Common Isolation
Sustained Working
Maximum Withstanding
±250Vdc
±2.5kVdc
Output Off State Leakage 2mA max at 150VAC
Output On State Switch Voltage Drop 1VAC (RMS) max at 0.5A loading
Output Short Circuit Protection Electronic
Output Turn-on/off Delay 1.5 AC cycle max. (zero crossing)
Channel Monitor Update Every 16 AC cycles
Sequence of Events
Event Resolution
1ms
Channel Test Interval 1 minute
Intrinsic Safety External barrier
Operating Temperature -5 °C to 60°C (23°F to 140°F)
Non-operating Temperature -25 °C to 70°C (-13°F to 158°F)
Temperature change 0.5ºC/min
Operating Humidity 5 – 95% RH non-condensing
Environmental Specifications Refer to document 552517
Dimensions
Height
Width
Depth
266mm (10.5ins)
31mm (1.2ins)
303mm (12ins)
Weight 1.342Kg (3lb)