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SKU: 6ES7135-4GB01-0AB0

Siemens SIMATIC DP 6ES7135-4GB01-0AB0 ET 200S Analog Output Module

The Siemens 6ES7135-4GB01-0AB0 is a 2-channel analog output module for the ET 200S distributed I/O system. It provides high-precision current signals (4-20mA/±20mA) with 13-bit resolution and a sub-1ms cycle time, ensuring reliable and deterministic control for industrial actuators and valves.

Technical Overview
The Siemens 6ES7135-4GB01-0AB0 is a 2-channel analog output current module for the SIMATIC ET 200S distributed I/O system. It converts PLC digital values into precise industrial current signals for controlling analog field devices such as drives, valves, and dampers. The slim 15 mm design enables high-density installations without compromising real-time performance.

Key Specifications

  • Brand: Siemens
  • Series: SIMATIC ET 200S
  • Model: 6ES7135-4GB01-0AB0
  • Module Type: 2 AO I (Analog Output – Current)
  • Channels: 2 isolated outputs
  • Signal Ranges: 4–20 mA, ±20 mA
  • Resolution: 13-bit + sign
  • Cycle Time: < 1 ms
  • Isolation: Galvanic isolation between bus and load
  • Diagnostics: SF LED, wire break and short-circuit detection
  • Hot-Swap: Supported

Functionality and Applications
The module uses a high-resolution DAC to deliver stable, noise-resistant current outputs with fast response for closed-loop control. Integrated diagnostics and hot-swapping improve system availability and maintenance efficiency. It is widely used in process automation, including chemical, pharmaceutical, and water treatment industries, and integrates seamlessly with STEP 7 and TIA Portal.