Siemens Analog Input Module AI 8xRTD/TC 6ES7134-6JF00-0CA1

The Siemens 6ES7134-6JF00-0CA1 is a high-feature analog input module for the SIMATIC ET 200SP distributed I/O system. It provides 8 channels for connecting resistance temperature detectors (RTDs) and thermocouples (TCs) with 2-wire connection, offering 16-bit resolution and integrated cold junction compensation. This module is ideal for precise temperature measurement in industrial automation applications.

Advantages

High accuracy with basic error limits of ±0.1% for RTDs and ±0.2% for thermocouples. Supports a wide range of sensor types including Pt100, Pt1000, Ni100, Type K, Type J, and more. Integrated diagnostics for wire break, short circuit, and sensor errors ensure reliable operation. Easy configuration via TIA Portal (STEP 7).

Suitable for

• Temperature monitoring in process industries
• HVAC systems
• Machine building and factory automation
• Energy management and environmental monitoring

Key specifications

• 8 analog inputs for RTD/TC
• 16-bit resolution (including sign)
• 2-wire connection
• Operating voltage: 24 V DC via backplane bus
• Current consumption: max. 35 mA
• Operating temperature: 0 °C to 60 °C
• Mounting on ET 200SP BaseUnit

Recommendations

For optimal performance, use with Siemens SIMATIC ET 200SP BaseUnits and configure via TIA Portal. Ensure proper cold junction compensation for thermocouple measurements.