Siemens 6ES7135-0HF00-0XB0 Analog Output

This analog output module provides precise control signals for Siemens ET 200S distributed I/O systems. It converts digital commands from the PLC into proportional voltage or current outputs for field devices. The module drives actuators, valves, and other analog-controlled equipment in industrial processes.

Output Configuration and Signal Ranges

The Siemens 6ES7135-0HF00-0XB0 offers two analog output channels, each individually configurable for voltage or current modes. Voltage output ranges include 0 to 10V and -10V to +10V for flexible application support. Current output ranges cover 0 to 20mA and 4 to 20mA for standard loop-powered devices. A 14-bit resolution ensures precise output values, with 12 bits in current mode. Each channel provides a load capacity of 10mA for voltage outputs and 500Ω for current outputs.

Technical Specifications

Specification	Detail
Model	6ES7135-0HF00-0XB0
Product Type	Analog Output Module
System Compatibility	Siemens ET 200S
Output Channels	2
Voltage Range	0 to 10V, -10V to +10V
Current Range	0 to 20mA, 4 to 20mA
Resolution	14 bits (voltage), 12 bits (current)
Accuracy (Voltage)	±0.2% of full scale
Accuracy (Current)	±0.3% of full scale
Load Capacity (Voltage)	10mA max
Load Capacity (Current)	500Ω max
Output Delay	0.5ms maximum
Galvanic Isolation	Yes
Channel Status LEDs	Yes
Power Supply (Backplane)	5 VDC
Power Consumption	60 mA (5VDC), 120 mA (24VDC)
Dimensions	15 × 81 × 52 mm
Weight	45 g
Mounting	ET 200S terminal module
Operating Temperature	0°C to +60°C
Storage Temperature	-40°C to +85°C
Humidity	5% to 95% non-condensing
Certifications	CE, UL, CSA

Diagnostic and Protection Features

The module integrates comprehensive diagnostics for reliable operation and troubleshooting. It monitors the output wiring for open-circuit and detects any overload conditions on the channels. Short-circuit protection safeguards both the module and the connected field devices. The module sends diagnostic messages to the PLC for alarm handling and maintenance alerts. A channel status LED provides quick visual confirmation of each output’s operation.

Wiring and System Integration

Each channel uses a 2-wire connection, with current outputs requiring a separate supply. Voltage outputs connect directly to the load without additional external power. The module mounts on an ET 200S terminal module, simplifying installation. It communicates via the standard ET 200S backplane bus with the DP master. Applications include process control loops, actuator positioning, and speed control in manufacturing lines.