Siemens SIMATIC S7 ET200S 6ES7 134-4JB00-0AB0 2AI TC Analog Input Module Used

For sale is a genuine Siemens SIMATIC S7 ET200S analog input module, model 6ES7 134-4JB00-0AB0. This unique module supports 2 analog inputs for thermocouples (TC) and precise voltage measurement, making it highly sought after in distributed I/O and process automation projects.

Main Features & Technical Specifications:

• Brand: Siemens

• Model: 6ES7 134-4JB00-0AB0

• Family: SIMATIC DP ET200S

• Input: 2 analog channels, TC/voltage measurement

• Supported Thermocouple Types: B, E, J, K, L, N, R, S, T (IEC 584)

• Voltage input range: ±80 mV; input resistance 1 MΩ

• Resolution: 15 bits + sign, up to 16 bits with overrange

• Diagnostic features: Wire-break detection (TC), overflow/underflow, group fault (LED SF)

• Cycle time: 65 ms per channel (additional 20 ms if wire-break test enabled)

• Linearization and digital smoothing configurable

• Dimensions: 15 x 81 x 52 mm; Weight: approx. 40g

• Powered by 24V DC (from power module)

• Made in Germany

Background / Collector Information:
This module is designed for professional process control and precision measurement, valued by engineers and collectors for use in legacy automation systems. Siemens S7 ET200S modules are reliable and sought after for maintaining vintage industrial setups.

Condition

• Used - Working, Good Condition

• Module fully tested, guaranteed functional

• No damage to casing or connectors; all pins intact (see photos for reference)

• Minor signs of previous use, overall clean and well-preserved

• Suitable for industrial maintenance, professional use, or collectors of Siemens automation components