Technical Specifications:

• Number of Channels: 2
• Output Signal Type: 0 to 10 V DC / 4 to 20 mA (selectable per channel)
• Resolution: 12-bit (4096 steps)
• Output Accuracy: ±0.1% of full scale
• Settling Time: ≤ 1 ms
• Supply Voltage: 24 V DC (nominal), range 20.4 V to 28.8 V
• Power Consumption: ≤ 2.5 W
• Isolation: Channel-to-channel galvanic isolation, 500 V DC
• Operating Temperature: 0 °C to +55 °C
• Storage Temperature: -25 °C to +70 °C
• Relative Humidity: 5% to 95% (non-condensing)
• Dimensions (W x H x D): 22.5 mm x 120 mm x 79.5 mm
• Weight: Approximately 150 g

Functional Features:

• Linear output characteristic across full range
• Software-configurable output range per channel
• Short-circuit protection on each output channel
• Overload protection on each output channel
• Diagnostic LED per channel for status indication
• Compatible with B&R Automation Studio programming environment
• Hot-swap capable when used with X20 base modules

Structural Characteristics:

• DIN rail mounting (TS 35)
• Plug-in terminal connection with spring-loaded clamps
• Robust ABS plastic housing
• Front-facing status LEDs
• Bus connector on bottom edge for X20 backplane connection

Working Principle:
The module receives digital process data from the B&R controller via the X20 bus. An internal 12-bit DAC (Digital-to-Analog Converter) converts the digital value into a proportional analog voltage or current. The output stage includes current-limiting and short-circuit protection circuits. Channel isolation is achieved via integrated optocouplers or transformer isolation.

Advantages & Highlights:

• High resolution of 12-bit ensures precise analog control
• Channel-to-channel isolation eliminates cross-talk
• Compact form factor enables high-density I/O configurations
• Field-proven reliability in harsh industrial environments
• Full compatibility with entire X20 ecosystem

Applicable Industries:

• Packaging machinery
• Material handling systems
• Process automation
• Machine tools
• Printing and converting machines
• Food and beverage production lines

Installation Requirements:

• Mount on standard DIN rail (EN 60715, TS 35 x 7.5 or TS 35 x 15)
• Ensure adequate ventilation with minimum 10 mm clearance on all sides
• Connect to X20 base module or X20 system bus
• Wire analog outputs using shielded twisted-pair cables
• Ground shield at controller end only

Usage Precautions:

• Do not exceed maximum supply voltage of 28.8 V DC
• Do not apply voltage to output terminals when module is unpowered
• Verify output range configuration matches connected actuator specifications
• Observe correct polarity for current output (4-20 mA) connections