Siemens 6ES7134-6JD00-0CA1 SIMATIC ET 200SP AI 4xRTD/TC 2-/3-/4-Wire HF 16-Bit Analog Input Module

The Siemens 6ES7134-6JD00-0CA1 is a SIMATIC ET 200SP analog input module (AI 4xRTD/TC 2-/3-/4-wire HF) with 4 universal channels at 16-bit resolution, accepting resistance thermometers, thermocouples, resistors, and mV inputs on the same channel set. It draws 24 V DC and supports calibration and reparameterization while the station is in RUN.

Technical Specifications

Selection Notes

The HF designation adds calibration-in-RUN and reparameterization-in-RUN over a Basic-Feature AI module — pick this variant when the RTD/TC loop needs recalibrating without stopping the controller, for example periodic sensor-drift correction on a running line. The universal 4-channel input accepts RTD types (Pt100, Pt1000, Ni100, and others), thermocouple types B, C, E, J, K, L, N, R, S, T, U, and mV/resistance ranges on the same channel set, so one module covers mixed sensor types on a skid instead of separate RTD-only and TC-only cards.

Applications

Temperature monitoring on process skids, furnaces, motor bearings, and HVAC loops wired via 2-, 3-, or 4-wire RTDs or thermocouples into an ET 200SP remote I/O station.