6ES7134-6GD00-0BA1 Siemens SIMATIC ET 200SP AI 4xRTD/TC Analog Input Module

Product Overview

The Siemens 6ES7134-6GD00-0BA1 is an analog input module for the SIMATIC ET 200SP distributed I/O system. It provides 4 analog input channels for RTD (Resistance Temperature Detector) and thermocouple (TC) sensors, delivering precise temperature measurement for process control applications. With 16-bit resolution and wire-break monitoring, it ensures accurate, reliable temperature feedback in a compact 15 mm form factor.

Key Specifications

• Module Type: Analog Input (AI)
• Number of Inputs: 4 channels
• Sensor Types: RTD (Pt100, Pt200, Pt500, Pt1000, Ni100, Ni1000, Cu10, etc.) and Thermocouple (Type J, K, N, R, S, T, E, B, C, U, L)
• Resolution: 16 bits
• Conversion Time: 50 ms per channel (configurable)
• Measurement Ranges: -200°C to +850°C (RTD); -270°C to +1820°C (TC, type-dependent)
• Wire-Break Monitoring: Yes, configurable per channel
• Isolation: Galvanic isolation between channels and backplane
• Base Unit Type: A0 or A1
• Power Loss: Typ. 0.65 W
• Dimensions (W × H × D): 15 mm × 73 mm × 58 mm

Compatibility & Applications

Compatible with ET 200SP interface modules (IM155-6 PN/DP) and BaseUnits type A0/A1. Perfect for reactor temperature monitoring, heat treatment furnace control, HVAC zone temperature sensing, food processing pasteurization, and pharmaceutical sterilization where multi-channel RTD/TC measurement is required.

FAQ

• Q: Can each channel be configured for different sensor types? A: Yes, each of the 4 channels is independently configurable for RTD or TC types via TIA Portal.
• Q: Does it support internal compensation for thermocouples? A: Yes, internal reference junction compensation is available. External compensation via Pt100 is also supported for higher accuracy.
• Q: What base unit is required? A: BU type A0 (6ES7193-6BP00-0BA0) or A1 (6ES7193-6BP00-0BA1) is required. Verify your I/O module specifies A0/A1 compatibility.
• Q: Is this module suitable for SIL-rated safety applications? A: This is a standard analog input module. For safety-rated temperature monitoring, use ET 200SP fail-safe AI modules.

Installation Guide

1. Mount a compatible BaseUnit (BU15-P16+A0+2B or A1 variant) on the ET 200SP DIN rail.
2. Insert 6ES7134-6GD00-0BA1 into the BaseUnit until fully seated.
3. Connect RTD or thermocouple sensors to the push-in terminals, observing 3-wire or 4-wire RTD configurations.
4. Configure sensor types, ranges, and wire-break monitoring in TIA Portal.
5. Verify temperature readings match expected values using known reference points.

Selection Tips

• Use 6ES7134-6GD00-0BA1 for 4-channel RTD/TC temperature measurement in ET 200SP systems.
• For 8-channel density, consider 6ES7134-6JF00-0CA1 (8 AI, High Feature).
• For voltage/current analog inputs, use 6ES7134-6GD00-0BA1 only if RTD/TC is required; otherwise select U/I-specific modules.
• Use shielded extension cables for thermocouples to minimize EMI and ensure measurement accuracy.