SIEMENS 6ES7135-6HD00-0BA1 Analog Output Module

Siemens 6ES7135-6HD00-0BA1 Analog Output Module (ET 200SP AQ 4×U/I ST)

 

 

The Siemens 6ES7135-6HD00-0BA1 is a SIMATIC ET 200SP analog output module (AQ 4×U/I ST) used in distributed I/O systems. It outputs standard industrial analog signals (voltage or current) to control field devices such as valves, drives, proportional controllers, and regulators.

Key Specifications

• Model: 6ES7135-6HD00-0BA1
• Brand: Siemens
• Series: SIMATIC ET 200SP
• Module Type: Analog Output Module (AQ 4×U/I ST)
• Outputs: 4 analog channels
• Signal Types:
  • 0–10 V / ±10 V
  • 0–20 mA / 4–20 mA
• Resolution: up to 16-bit precision
• Function: Converts PLC digital values → analog control signals
• Mounting: ET 200SP BaseUnit system
• Diagnostics: Channel diagnostics + fault monitoring
• Supply: 24 V DC system power

What it does (simple explanation)

PLC CPU
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ET200SP Interface Module
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6ES7135-6HD00-0BA1 Analog Output Module
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Converts digital value into analog signal
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Controls devices like:

• Frequency converters
• Control valves
• Proportional actuators
• Regulators

Main Functions

• Generates industrial analog output signals
• Controls variable-speed drives (speed reference 0–10V / 4–20mA)
• Controls proportional valves and actuators
• Provides precise process control output
• Supports real-time automation control loops

Key Features

• 4-channel analog output
• Voltage + current output selectable per channel
• High resolution (16-bit class)
• Fast update cycle for process control
• Built-in diagnostics per channel
• Compact ET 200SP modular design

Applications

• Process control systems
• HVAC control (valves, dampers)
• Chemical & water treatment
• Conveyor speed control (via VFD)
• Industrial automation machines
• PLC closed-loop control systems