T8461 18 to 60V dc module

Description

Estimated Lead Time: 1-3 days
ICS Triplex
T8461
System Supply Voltage Range : 20 to 32Vdc
Circuit Type : Fault tolerant, fully triplicated with optional line
monitoring
Number of Outputs : 40 Channels
Independent Power Groups : 5 each of 8 outputs
Operational Output/Field Voltage Range : 18 to 60V dc
Output Voltage
Measurement Range : 0 to 60V dc
Maximum Withstanding : -1 to 60V dc
Output Current Rating ( Continuous ) : 0.75A per channel
6A per power group
Minimum On State Load Current : 25mA
Output Off State Resistance (effective leakage) : 33kP
Maximum capacitance Pre release 3.5: 30-55uF
Release 3.5: at least 3500uF at 0.75A
Flashing/pulsing current loads : Release 3.5 is recommended
Output On State resistance : 0.6P
Output Short Circuit Protection : Electronic (latching)
Channel to Channel Crosstalk : >-40dB
Power Consumption
Field Supply at 24V (0.75A per channel) : 18W
System Supply (24V) : 22W
Field Common Isolation
Sustained Working : ±250V dc
Maximum Withstanding : ±2.5kV dc
Output Turn-on/off Delay : 0.5ms
Sample Update Time : 0.5ms
Sequence of Events
Event Resolution : 1ms
Time-stamp Accuracy : ±0.5 ms
Self-Test Interval : 2 minutes
Intrinsic Safety : External barrier
Output Short Circuit Protection : Automatic
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 : 266mm (10.5ins)
Width : 31mm (1.2ins)
Depth : 303mm (12ins)
Weight : 1.285kg (2.8lbs)
Shipping Weight : 2 Kg

T8461