AVC-A420-Relay
4-20mA input, 2 x relay alarm and 4mA ~ 20mADC current signal output, 20V-35VDC
Términos y condiciones
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The current/voltage signal alarm setter converts the 4mA~20mADC or voltage signal generated by the on-site transmitter into a standard 4mA~20mADC current signal, which is isolated and transmitted to PLC/DCS. Combined with the user set range, alarm point, alarm mode and other parameters, it controls the two relay alarm outputs to the isolation barrier.
Product Features:
・Wide range power supply
・Comply with EMC standards
・Can be connected to 2/3-wire transmitters and current source signals
・Dual relay alarm and 4mA ~ 20mADC current signal output
