5069-OF4 | Allen-Bradley Output Module

The Allen-Bradley 5069-OF4 is a 4-channel analog output module used to convert digital signals from a CompactLogix controller into analog current or voltage signals. It is designed for the Compact 5000 I/O platform and offers both voltage (±10V, 0–10V, 0–5V) and current (0–20 mA, 4–20 mA) outputs. Each channel operates independently, allowing mixed output configurations on the same module. This makes it highly suitable for controlling different types of actuators and analog field devices within one system. The module ensures accurate, repeatable, and noise-resistant signal generation with 16-bit resolution. It integrates easily into Studio 5000, where parameters can be configured and diagnostics accessed. Applications include process control, motion control, analog motor drives, and precision dosing systems. The 5069-OF4 enhances flexibility and scalability of CompactLogix-based control solutions.

The 5069-OF4 supports multiple industry-standard analog output ranges. In voltage mode, it delivers ±10V, 0–10V, and 0–5V signals, while in current mode, it provides 0–20 mA and 4–20 mA outputs. This flexibility allows it to interface with a wide range of industrial sensors, actuators, and instrumentation. The output range can be configured per channel through the Studio 5000 environment. Whether the system requires bipolar signals or unipolar signals, the module offers precise control within those ranges. It supports engineering unit scaling and output clamping, which prevents values from exceeding safe limits. With such configurability, it suits applications in HVAC, chemical dosing, or industrial robotics. The ability to mix output types on one module increases its usefulness in multi-purpose systems.

The 5069-OF4 requires 75 mA MOD power and 150 mA SA power at 18–32V DC for its operation. Additionally, it supports passthrough of up to 9.95 A SA power and 9.55 A MOD power to downstream modules in the chassis. These power ratings allow the module to support a dense I/O configuration without the need for external power supplies. Its typical power dissipation is 3.3 Watts, making it energy-efficient even when all channels are active. Engineers must ensure proper panel ventilation to dissipate heat effectively. The module includes internal protection circuitry against short circuits and power surges. System diagnostics also monitor power status in real time. All these features make it a safe and manageable power consumer in I/O networks.

The 5069-OF4 measures 138 mm x 22 mm x 105 mm (5.4 x 0.9 x 4.2 inches) and weighs approximately 175 grams (0.39 lbs). It is designed for DIN-rail mounting and integrates into the Compact 5000 I/O system. Its slim profile supports high-density installation in tight control cabinets. It has no enclosure (open style), meaning it must be installed within a protective panel or enclosure with proper ingress protection. Terminal connections are secure and labeled, and keyed terminal blocks help prevent miswiring. The compact size allows integration into distributed I/O configurations, even in modular or mobile systems. This physical form factor makes it highly adaptable to modern industrial layouts. Maintenance access is straightforward thanks to the front-facing terminal arrangement.

Yes, the 5069-OF4 includes built-in diagnostics for enhanced reliability. One key feature is open-circuit detection, which is active in current output mode to detect disconnected loads or wiring faults. If a break is detected, a fault signal can be generated and handled in the PLC logic. This improves safety and prevents undetected process failures. The module also includes overrange and underrange indication, protecting both hardware and connected devices. Diagnostic status is reported directly to the controller and accessible via Studio 5000. In addition, the module monitors temperature and power status to prevent thermal overload. These features contribute to robust and fault-tolerant system design.