Description
argument
I/O type: digital input, digital output, analog input, analog output
Number of channels: Depending on the data, there are models with 32 channels and models with 40 channels per module
Redundancy: Triple redundancy
Isolation voltage: 2500 Vrms
Operating temperature: Generally -40°C to +70°C, but some sources mention -5°C to 60°C
Input current range: 0-22mA
Input voltage range: 0-6 Vdc
Sample update time: 0.5 ms
Resolution: 3.9 microamps (1/256 mA)
Safety accuracy: +/- 1% of full scale
Calibration accuracy: 0.03%
specification
System power supply voltage range: 20 to 32V dc
Fuse: None, external fuse if necessary
Continuous operating voltage: 250 volts DC
Maximum withstand voltage: 2.5 kV DC
Inter-channel crosstalk: -40 dB to -60 dB
Power consumption: 15-18W
Self-check interval: 2 minutes
Operating humidity: 10-95%RH Non-condensing
Size and weight
Size: According to different data, the size is different. One source mentions a size of 220 mm x 176 mm x 89 mm, while another mentions a height of 266 mm (10.5 in), a width of 31 mm (1.2 in), and a depth of 303 mm (12 in).
Weight: About 1.149 KG (2.5 lb), some sources mention a weight of 1.2KG.
trait
High processing power: The T8431 extension processor module has high processing power and computational performance, and can handle more complex control algorithms and logic operations.
Redundancy design: Supports triple redundancy to ensure high availability and reliability of the system.
Hot backup and automatic switchover: Supports hot backup and automatic switchover to ensure continuous system running when a fault occurs.
Modular design and extension interface: The functions of the system can be flexibly expanded and customized to meet the needs of different application scenarios.
Rich communication interface: Support data exchange and communication with other modules and devices to achieve the coordination of the system.
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