Siemens 6ES7134-6JD00-0DA1 SIMATIC ET 200SP AI 4xTC HS 16-Bit Remote I/O Module

Siemens 6ES7134-6JD00-0DA1 is a SIMATIC ET 200SP analog input module with 4 thermocouple channels (AI 4xTC HS), 16-bit resolution, and channel-level diagnostics. It mounts on BaseUnit type A0 or A1 with color code CC00 and runs from a 24 V DC supply drawing 37 mA typical. The module supports temperature compensation with an internal reference channel and configurable measuring ranges down to plus/minus 50 mV.

Technical Specifications

Selection Notes

The 4xTC HS variant targets fast, multi-type thermocouple measurement where standard ET 200SP AI modules are limited to fewer types or slower cycles: +/-0.01% linearity and a 5 ms minimum cycle time across all channels support tight temperature loops. Internal cold-junction compensation is available only with BaseUnit type A1 - use BU A0 if an external reference channel is acceptable, or A1 to avoid a separate cold-junction sensor. The 16-bit resolution with sign and 0.005%/K temperature error make this variant suitable where absolute accuracy across a wide ambient range matters more than channel count.

Applications

Verified AMS 2750 and CQI-9 declarations of conformity make this module applicable to heat-treat furnace temperature surveys and pyrometry systems that require traceable thermocouple accuracy. The 4-channel thermocouple input also fits general process temperature monitoring on ET 200SP stations - extruders, ovens, and thermal chambers - where channel diagnostics (wire-break, group error) are needed for unattended operation.