Reliable analog input module 6ES7134‑6JD00‑0CA1 for precision measurement
The Siemens 6ES7134‑6JD00‑0CA1 is an analog input module for the SIMATIC ET 200SP system. It features 4 High‑Feature inputs capable of reading RTD (resistance temperature detectors) and thermocouples (TC) in 2‑, 3‑, or 4‑wire configurations. With 16‑bit resolution and a measurement accuracy of ±0.1%, it supports channel diagnostics and precise signal acquisition for demanding automation environments.
Technical specifications
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Analog inputs: 4 (RTD / TC)
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Wire configurations: 2‑, 3‑, or 4‑wire compatible
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Resolution: 16 bit
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Accuracy: ±0.1%
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Channel diagnostics: yes
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Base units (BU) compatibility: A0, A1
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Color code: CC00
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Supply voltage: 24 V DC (19.2 – 28.8 V)
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Power loss (typical): 0.75 W
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Current consumption (max): ~35 mA
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Address space per module: 8 bytes + 1 for identification
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Isolation (type test): 707 V DC
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Conversion time: depends on parameterization; includes additional time for wire‑break checks
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Temperature error, linearity, cross‑talk, smoothing etc. as per module specification
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Dimensions: 15 mm (width) × 73 mm (height) × 58 mm (depth) unisgroup.com+3Unatro+3mall.industry.siemens.com+3
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Weight: approx. 0.039 kg or 39 g mall.industry.siemens.com+1
Key advantages
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Supports RTD and thermocouple measurements in multiple wiring modes
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High resolution (16 bit) with excellent accuracy (±0.1 %)
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Built‑in channel diagnostics help detect wire breaks or sensor faults
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Compatible with compact ET 200SP architecture
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Low power loss ensures efficient operation
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Compact size for tight installation spaces
Application and use cases of 6ES7134‑6JD00‑0CA1
This module is ideal for process automation, HVAC monitoring, temperature control systems, and industrial machinery where reliable temperature measurement is critical. It is often used in chemical, food & beverage, energy, and plant automation to interface with sensors like RTDs and thermocouples. Its diagnostics support makes it suitable for safety‑sensitive and maintenance‑aware systems.
About the manufacturer
Siemens is a global leader in industrial automation. Their SIMATIC ET 200SP line offers modular, scalable I/O solutions for modern control systems. The 6ES7134‑6JD00‑0CA1 analog input module provides accurate measurement and diagnostic capabilities for temperature and sensor integration in a compact and flexible format.