Model: 6ES7134-4GB01-0AB0
Brand: Siemens
Series: SIMATIC ET 200S (Distributed I/O)
Core Function: Compact 2-channel analog input electronics module for SIMATIC ET 200S. Designed for 4–20 mA current signals from 2-wire transducers, with 13-bit resolution and group fault indication.
HS Code: 8538.90 (Parts suitable for use solely or principally with the apparatus of heading 85.35, 85.36 or 85.37)
Product Parameters
| Parameter | Specification |
|---|---|
| Product Type | Analog Input Electronics Module |
| System | SIMATIC ET 200S |
| Number of Analog Inputs | 2 |
| Input Range | 4 … 20 mA (for 2-wire transducers) |
| Resolution | 13 bit (including sign, with overrange) |
| Cycle / Conversion Time | 65 ms per channel (typical) |
| Integration Time | 16.7 / 20 ms |
| Interference Suppression | 50 / 60 Hz |
| Cable Length (shielded) | Max. 200 m |
| Load Voltage L+ | 24 V DC (from power module) |
| Power Loss | Typ. 0.6 W |
| Address Space | 4 bytes |
| Diagnostics | Wire-break, group fault (SF), overflow/underflow |
| LED | SF (group fault) |
| Dimensions (W × H × D) | 15 mm × 81 mm × 52 mm |
| Weight | Approx. 40 g |
| Status | Spare part (phase-out announced) |
Advantages and Features
- Compact 15 mm width for high packing density in ET 200S stations
- Optimized for standard 4–20 mA 2-wire transducers
- 13-bit resolution suitable for most process and machine applications
- Built-in diagnostics (wire-break detection and group fault LED)
- Parameterizable measured-value smoothing (digital filtering in 4 stages)
- Reverse polarity protection on the load voltage
- Easy integration into existing ET 200S distributed I/O systems
- Low power consumption
Application Cases in Application Fields
- Analog signal acquisition in SIMATIC ET 200S distributed I/O stations
- Connection of 2-wire 4–20 mA transmitters (pressure, temperature, flow, level)
- Machine and process automation systems using ET 200S
- Factory automation and packaging machinery
- Retrofit and spare parts support for existing ET 200S installations
- Compact control cabinets requiring high I/O density
Comparisons with Competing Products
| Aspect | Siemens 6ES7134-4GB01-0AB0 | Higher-resolution ET 200S AI Modules | ET 200SP Analog Input Modules |
|---|---|---|---|
| Channels | 2 | 2 or 4 | 2 / 4 / 8 |
| Signal | 4–20 mA (2-wire) | 4–20 mA / voltage / RTD / TC | Broader signal types |
| Resolution | 13 bit | Up to 16 bit | Up to 16 bit |
| Width | 15 mm | 15–30 mm | 15 mm |
| Platform | ET 200S (legacy) | ET 200S | ET 200SP (current) |
| Best For | Standard 2-wire current inputs | Higher accuracy needs | New installations / higher performance |
Selection Suggestions and Precautions
Selection Suggestions:
- Confirm the system is SIMATIC ET 200S and requires 2-channel 4–20 mA inputs for 2-wire sensors.
- Use with compatible ET 200S terminal modules (e.g., TM-E15 series).
- Check power module capacity (24 V DC load voltage supplied from the power module).
- For new projects, consider migration to ET 200SP modules which offer higher performance and longer availability.
- Verify that the module is still acceptable as a spare part for the existing installation.
Precautions:
- This module is classified as a spare part (phase-out status). Long-term availability is limited.
- Observe maximum cable length (200 m shielded) and proper grounding.
- Do not exceed the destruction limits (input current and reverse polarity).
- Configure parameters (integration time, smoothing, diagnostics) correctly in the hardware configuration (STEP 7 / TIA Portal).
- Ensure correct terminal assignment for 2-wire transducers.
- Follow Siemens installation guidelines for ET 200S stations (shielding, potential equalization, etc.).
Recent Popular Same-Brand / Related Models
- Other ET 200S analog input modules (voltage, RTD, thermocouple versions)
- 6ES7134-4GB11-0AB0 and higher-resolution variants
- ET 200SP analog input modules (recommended for new designs)
- ET 200S power modules and terminal modules (TM-E15 series)
- Interface modules (IM 151) for ET 200S stations
- Migration packages and successor modules for ET 200S systems
