The Siemens 6ES7134-4GB01-0AB0 is a high-performance electronic module designed for the SIMATIC ET 200S distributed I/O system. This module features two analog input channels specifically engineered for 2-wire transducers, supporting a 4 to 20 mA signal range with 13-bit resolution. With a compact 15 mm form factor, it is an efficient solution for space-constrained industrial control cabinets where high-density I/O is required.
Features
2-channel analog current input for 2-wire transducers (I-2DMU).
13-bit resolution providing precise process variable measurement.
Cycle time of 65 ms per channel for responsive data acquisition.
Integrated group fault (SF) LED indicator for rapid diagnostic identification.
Compact 15 mm width design for optimized rail space.
Robust electrical isolation and reverse polarity protection (up to 35 mA per channel).
Applications
This module is widely utilized across various industrial sectors for monitoring critical process variables. Typical applications include:
Water and wastewater management (pressure and chemical dosing).
Chemical and petrochemical processing plants.
Flow and level measurement using standard 4-20 mA instrumentation.
Pressure monitoring for pipeline and hydrostatic systems.
Technical Specifications
Model Number
6ES7134-4GB01-0AB0
Input Type
Analog Current (2-wire transducer)
Resolution
13-bit
Cycle Time
65 ms per channel
Rated Voltage
24 V DC (from power module)
Current Consumption (L+)
Max 80 mA (no load)
Current Consumption (Backplane)
Max 10 mA (3.3 V DC)
Power Loss
0.6 W (typical)
Address Space
4 bytes
Installation Guidelines
Ensure the 35mm DIN rail is securely mounted and leveled within the enclosure.
Snap the terminal module onto the DIN rail and slide it laterally until it locks into the adjacent ET 200S interface or power module.
Align the 6ES7134-4GB01-0AB0 electronic module with the terminal module guide rails and press down firmly to secure the connection.
Always perform installation or removal procedures with the power disconnected to prevent electrical damage.
Ensure proper grounding and shielding of analog signal cables to minimize EMI interference in sensitive process environments.
FAQ
What is the primary function of this module?
This module acts as an analog input interface for the Siemens ET 200S system, specifically configured to read 4-20 mA signals from 2-wire field transmitters.
How do I identify a fault on this module?
The module is equipped with a front-facing SF (Group Fault) LED that illuminates when a diagnostic error, such as a wire break or configuration fault, is detected.
Is this module compatible with other ET 200S components?
Yes, it is designed for seamless integration into the ET 200S distributed I/O rack system, requiring a compatible terminal module for operation.
