... EMC:EN 61326-1:2006 High level of integration, Input/Output/Power/shell isolation over-voltage & reversal connections protect ETM ... 4-20mA, current output 4V1:4 wires, 0-10V, voltage output 4V2:4 wires, 0-5V, voltage output·Operating temperature:-20°C ... guide rails or foundation with screw assembling, good commonality·Input/Output/Power/shell isolation, anti- EMI effectively, high reliability·Working ...