IEX-2 module with 12-channel analog inputs 0..20mA



Technical specifications
Number of i/o points12 analog inputs
Input type0..20mA
Input resistance50ohm
A/D converterV/f conversion with auto calibration
Resolution13 bits (input modes with 0.1% accuracy)
11 bits (input modes with 0.5%/1% accuracy)
Temperature drift+-0.01%/°C of measuring range
Scan time30ms..980ms, depends on input mode
Integration time60ms/20ms, depends on input mode
Calibration reference10.000mA
Accuracy, scan timesoftware selectable, depends on input
Power supply24V (18..26V)
Power consumption24V/50mA
Galvanic isolation1kV between digital and analog circuit
no isolation between chanels
IEX-2 baud rate20, 50, 100, 250, 500kbps, auto selec
Operating conditions0..50°C, 0..85% rh non-condensing
MountingDIN rail (35mm)
Weight gross160g
Degree of protectionIP20
Level of ambient pollution2
StandardsEN 61131-1, EN 61131-2, EN 50090-2-2



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