Rockwell-automation T8472 Trusted TMR 120V ac Isolated Output Module Manual de usuario descargar pdf (Pagina 27)

Trusted

Module T8472

Issue 13 Sep 11 PD-T8472 27

6. 120VAC Digital Output Module Specification

System Supply Voltage Range 20 to 32Vdc

ircuit 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

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)

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Rockwell-automation T8472 Trusted TMR 120V ac Isolated Output Module Manual de usuario Pagina 27

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