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The 1769-OV16 (Series B) is a 16-channel discrete output module from the Allen-Bradley Compact I/O product line. It provides reliable DC sinking control for industrial automation, compatible with CompactLogix and MicroLogix 1500 controllers. The module is ideal for managing actuators, relays, and solenoids in both local and distributed I/O applications.
Its high-density, single-slot design allows for efficient use of cabinet space, while standardized backplane connectivity ensures straightforward installation and integration.
| Specification | Details |
|---|---|
| Model Number | 1769-OV16 |
| Series | B |
| I/O Type | 16-Point Sink DC Output |
| Operating Voltage Range | 20.4–26.4 VDC |
| Current Rating (per channel) | 0.5 A at 60 °C / 1.0 A at 30 °C |
| Mounting | Single-slot module |
| Power Supply Distance Rating | Maximum 8 modules from system power supply |
| Weight | 0.20 kg |
The 1769-OV16 must be installed within the eight-slot distance limit from the main power supply to maintain proper voltage levels. If this limit is exceeded, an auxiliary power supply is required. Its compact design and standardized backplane interface simplify installation in tight control cabinets.
What does “sink wiring configuration” mean?
The module sinks current, switching the negative side (DC common) of the circuit to energize connected loads.
Can this module be used with any CompactLogix controller?
It is compatible with most CompactLogix and MicroLogix 1500 controllers, but verify rack configuration and firmware requirements before deployment.
What is the significance of the Series B designation?
Series B indicates a hardware and firmware revision that improves reliability and performance over the original release.