Rockwell-automation T8424 Trusted TMR 120Vac Digital Input Module Instrukcja Użytkownika Pobierz pdf (Strona 27)

Trusted

Module T8424

Issue 8 Sep 11 PD-T8424 27

6. Specifications

System Supply Voltage Range 20 to 32 Vdc

Number of Inputs 40 Channels

Input Voltage Range 0VAC - 150VAC

Loop current at 120V AC 1.75mA (5.37mA from T8824 rev E)

Maximum Sustained Input Voltage 250V (AC RMS or DC)

Input Frequency Range 47 – 63 Hz

Reported Amplitude Accuracy for Sine Wave Input +/- 10%

Turn-on Voltage ~82VAC +/- 18%

Turn-off Voltage ~26VAC +/- 18%

Circuit Type Fault tolerant, fully triplicated.

Fusing On FTA

Sequence of Events

Event Resolution

Time-stamp Accuracy

1ms

±0.5 ms

Field Common Isolation

Sustained Working

Maximum Withstanding

±250Vdc

±2.5kVdc

Channel to Channel Crosstalk -40 to –60 dB

Self-Test Interval 2 minutes

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

Transients and Bursts 2kV, 2.5kHz for t=60 seconds

Dimensions

Height

Width

Depth

266mm (10.5ins)

31mm (1.2ins)

303mm (12ins)

Weight 1.149kg (2.5lbs)

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