• Features
Fail-safe analog inputs for SIMATIC safety, with HART support, up to category 4 (EN 954-1)/SIL3 (IEC61508)/PLE (ISO13849)
Maximum 150 mA from load voltage L+ (without load), maximum 90 mA from backplane bus 5 VDC
0.2% current operational error limit at all temperatures, 0.1% current basic error limit at 25 deg C