... digital indicator 1.Size: 48*96*100mm,Universal input,Up to 3 alarm relays 2.Isolated analog output,with RS485 1. Features ... , mV, A(AA/DA), V(AV/DV), Rt, 20 segments of customized linear input. (Configurable by software) * Up to 3 alarm relays, contact ... parameterPower supply90-260V AC 50/60HZPower consumption≤ 5VAAccuracy±0.3% F.S (under normal conditions)Sampling rate<8 times/sInputTC/RTD ...