... digital indicator 1.Size: 48*96*100mm,Universal input,Up to 3 alarm relays 2.Isolated analog output,with RS485 1. Features ... segments of customized linear input. (Configurable by software) * Up to 3 alarm relays, contact capacity: AC 250V/3A or DC 30V/3A (resistance load ... 0.3% F.S (under normal conditions)Sampling rate<8 times/sInputTC/RTD/mA/mV/A/V/RtAlarm outputRelay: NO., contact capacity: AC ...