Siemens 6ES7145-4GF00-0AB0 SIMATIC ET 200pro EM 4AO-I HF Remote I/O Module

The Siemens 6ES7145-4GF00-0AB0 is a SIMATIC ET 200pro EM 4AO-I HF electronic module with 4 current analog outputs (0-20 mA, 4-20 mA, or -20 mA to +20 mA), 15-bit resolution, and per-module short-circuit protection. It draws 110 mA from a 24 V DC supply and needs the connection module IO 6ES7194-4..00-0AA0, sold as a separate line item, to complete an ET 200pro station.

Technical Specifications

Selection Notes

Short-circuit protection is per-module rather than per-channel, so a fault trips at the module level rather than isolating just the affected channel. The 15-bit resolution on the plus/minus 20 mA and 4-20 mA ranges (14-bit on plain 0-20 mA) supports tighter current-loop setpoints for process valves and drive references. Completing an ET 200pro station additionally requires the IO connection module 6ES7194-4..00-0AA0, sold as a separate line item.

Applications

Fits 0-20 mA, 4-20 mA, or plus/minus 20 mA current-loop setpoint outputs for process valves, VFD references, or transmitters on an ET 200pro DP station.