Overview
The Allen-Bradley 1769-OF8V Series A is a compact analog voltage output module designed for direct integration with CompactLogix and MicroLogix programmable controllers. This 8-channel module offers single-ended voltage outputs with configurable voltage ranges, providing flexible signal conditioning for analog control applications including process control, drive interfacing, and sensor excitation.
Key Features
- 8 single-ended analog voltage output channels
- Configurable output ranges: ±10V dc, 0–10V dc, 0–5V dc, 1–5V dc
- Compact form factor for space-constrained cabinets
- Internal Digital-to-Analog Converter (DAC) with no field calibration required
- Series A model (external 24V dc power supply not required)
- EtherNet/IP and ControlNet communication support through 1769 platform
Technical Specifications
- Number of Output Channels: 8 single-ended
- Output Voltage Ranges: ±10V dc, 0–10V dc, 0–5V dc, 1–5V dc (software configurable)
- Output Resolution: 15.89 bits (~330 µV/bit)
- Maximum Output Current: 145 mA at 5.1V
- Conversion Rate: 5.0 ms maximum per channel
- Step Response (63%): 2.1 ms
- Power Dissipation: 2.1–2.16 W
- Operating Temperature: 0–60°C
- Dimensions: 4.65 × 1.38 × 3.43 in.
- Weight: 0.53–0.58 lb
- Power Supply (Bus Interface): 5V dc and 24V dc through CompactLogix backplane
- Mounting: DIN rail or panel mount via plug-in terminal blocks
- Certifications: UL, CUL, C-TICK, GOST, KC, Marine, UKCA
Typical Applications
- Analog process control loops (temperature, pressure, flow)
- Drive signal conditioning and interfacing with PowerFlex drives
- Proportional valve and actuator control
- Scaled PID output implementation
- Sensor excitation and signal scaling
- Data acquisition and monitoring systems
Compatibility & Replacements
Compatible With
- CompactLogix 5370, 5380 controllers
- MicroLogix 1100, 1400 controllers
- 1769 Compact I/O platform (plug-in to backplane)
- EtherNet/IP networks via 1769 communication modules
- ControlNet networks via 1769 communication modules
- Studio 5000 Logix Designer (formerly RSLogix 5000) programming software
- PowerFlex drives via Compact I/O to DPI/SCANport or DSI/Modbus modules
Replaces / Drop-In Replacement For
- Earlier versions of the 1769-OF8V (same form factor and pinout)
- Verify compatibility with your system integrator before ordering to ensure revision level compatibility.
Works With
- Studio 5000 Logix Designer (CompactLogix programming)
- RSLogix 5000 legacy software
- EtherNet/IP industrial networks
- ControlNet networks
- Compact I/O communication gateway modules (DPI/SCANport, DSI/Modbus)
- Third-party SCADA and HMI systems via EtherNet/IP
