SIMATIC S7-1200 SM 1231, AI 4×16 bit RTD
$427.65 – $475.16SM 1231 — RTD analog input module, 4 channels, 16-bit resolution.
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SM 1231 — RTD analog input module, 4 channels, 16-bit resolution.

SM 1231 — analog input module, 8 channels, 13-bit resolution.

SM 1231 — thermocouple analog input module, 8 channels, 16-bit resolution.

SM 1232 — analog output module, 2 channels, 14-bit resolution.

SM 1232 — analog output module, 4 channels, 14-bit resolution.

SM 1234 — combined analog I/O module, 4 AI (13-bit) / 2 AO (14-bit).

SM 1278 — IO-Link master module, 4 ports.

RJ45 Cable Clamp, single port — pack of 4, for cable strain relief.

RJ45 Cable Clip, dual port — pack of 4, for cable strain relief.

Galvanized I/O terminal box, CPU 1214C/1215C output side — pack of 4, each with 12 screws.

Galvanized I/O terminal box, for digital signal modules 32CH — pack of 4, each with 11 screws.

Front flip cover set for CPU 1211/1212 — top, lower, and signal onboard cover, 4 pieces each.

Galvanized I/O terminal box, CPU 1217C output side — pack of 4, each with 18 screws.

Galvanized I/O terminal box, right side with coding, CPU 1211C/1212C input side — pack of 4, each with 14 screws.

Galvanized I/O terminal box, intermediate coding, 7-pin, for SM 1238 Energy Meter voltage terminal — pack of 4, each with 7 screws.

Galvanized I/O terminal box, Push-In technology, CPU 1211C/1212C output side — pack of 4, 8 pins each.