6ES7135-6HD00-0BA1 Siemens SIMATIC ET 200SP Analog Output Module

Product Overview

The Siemens 6ES7135-6HD00-0BA1 is a 4-channel analog output module for the SIMATIC ET 200SP distributed I/O system. It provides 4 universal analog outputs configurable for voltage (±10 V, 0–10 V) or current (4–20 mA, 0–20 mA) signals. With 16-bit resolution and short-circuit protection, it drives multiple actuators from a single compact 15 mm module, maximizing I/O density in control panels.

Key Specifications

• Module Type: Analog Output (AO), Standard
• Number of Outputs: 4 channels
• Output Types: Voltage (±10 V, 0–10 V, 1–5 V) and Current (0–20 mA, 4–20 mA)
• Resolution: 16 bits
• Conversion Time: 50 ms per channel
• Load Impedance: Min. 1 kΩ (voltage); Max. 500 Ω (current)
• Short-Circuit Protection: Yes
• Wire-Break Monitoring: Yes, for 4–20 mA
• Isolation: Galvanic isolation
• Base Unit Type: A0 or A1
• Power Loss: Typ. 0.7 W

Compatibility & Applications

Compatible with ET 200SP IM155-6 interface modules and BaseUnits A0/A1. Suitable for multi-valve manifold control, multi-zone damper actuation, VFD speed references, heater power control, and general process analog control requiring 4 outputs in a single slot.

FAQ

• Q: Can each channel be configured independently for voltage or current? A> Yes, each of the 4 channels is independently configurable for U or I output via TIA Portal hardware configuration.
• Q: What is the difference between 6HD00 and 6HB00? A> 6ES7135-6HD00-0BA1 is the standard 4 AO U/I module. 6ES7135-6HB00-0DA1 is the high-speed variant for faster update requirements.
• Q: Does it support passive (sourcing) current output? A> The module provides active current output (sources current to the load). For passive loop powered configurations, verify actuator compatibility.
• Q: What happens during CPU stop? A> Configurable substitute values per channel: hold last value, switch to preset value, or output zero.

Installation Guide

1. Mount BaseUnit BU15-P16+A0+2B (or A1) on the ET 200SP DIN rail.
2. Insert 6ES7135-6HD00-0BA1 into the BaseUnit.
3. Connect actuators to the push-in terminals.
4. Configure each channel for voltage or current output in TIA Portal.
5. Set substitute values and enable wire-break monitoring as required.
6. Verify output accuracy with a calibrated multimeter.

Selection Tips

• Select 6ES7135-6HD00-0BA1 for 4-channel universal analog output (U/I mix) in standard applications.
• For 2-channel current-only output, 6ES7135-6GB00-0BA1 is more cost-effective.
• For high-speed requirements, consider 6ES7135-6HB00-0DA1 (High Speed) or 6ES7135-6HB00-0CA1 (High Feature).
• Verify total load impedance does not exceed module ratings to prevent output saturation.