... function Universal Input Indicator 1.Size: 48*96*100mm, Up to 3 alarm relays ... Input Indicator : * Multi-function digital sensor indicator, size: 48*96*100mm * Universal input: TC, RTD, mA, mV, ... A(AA/DA), V(AV/DV), Rt, 20 segments of customized linear input. (Configurable by software) * ... measuring devices; for non-linear input, can provide 20 segments of costomized linear process; can measure AC ...