Product Summary
The 1762-OV32T solid-state sink output module from Allen-Bradley directly controls up to 32 industrial loads. It serves as a critical bridge between your PLC CPU and field devices. This module converts digital commands into reliable switching actions for actuators and indicators.
Expert Technical Evaluation & Performance Review
This module delivers a dense 32-point sinking output configuration. Each channel provides a robust interface for your 24V DC control circuits. The 1762-OV32T operates reliably across a wide voltage range from 10.2 to 26.4 Volts DC. This tolerance ensures stable performance even with fluctuating power supplies.
The module manages a substantial heat dissipation of 2.7 kW. This capacity allows it to drive multiple loads simultaneously without thermal stress. A maximum bus current draw of 175 mA at 5 Volts DC keeps the overall system power budget low. This efficiency makes it an excellent choice for compact control panels.
Engineers designed this unit for the MicroLogix 1200 series. It mounts easily on a standard DIN rail for quick integration. The module’s solid-state design ensures fast switching speeds and long operational life. You will find no mechanical contacts to wear out over time.
The operating temperature range spans from -20 to 60 degrees Celsius. This wide envelope suits demanding industrial environments. The module also functions at up to 2000 meters altitude without derating. A maximum relative humidity of 95% further proves its robust construction.
For protection, you must install this module inside an IP20 enclosure. This cabinet guards against dust ingress up to pollution degree 2. Remember that this enclosure does not protect against liquids or ice. Proper cabinet selection is essential for long-term reliability.
Step-by-Step User & Installation Guide
Begin by mounting the module on a standard DIN rail. Ensure the rail is securely fastened inside your IP20 enclosure. Leave a clearance of 50.8 millimeters on each side of the module. This gap allows proper airflow and prevents overheating.
Next, connect the 24V DC sink power supply to the module. Verify the voltage stays within the 10.2 to 26.4V DC range. Wire your field devices to the 32 sinking output terminals. Each output connects to the common DC negative path.
You must include the terminal in a proper grounding system. This step limits electrical noise and ensures signal integrity. Use shielded cables for long wiring runs to reduce interference. Follow standard industrial wiring practices for all connections.
After wiring, power up the system and verify the module communication. The MicroLogix 1200 CPU will recognize the module automatically. Test each output channel individually to confirm correct operation. Monitor the module temperature during initial load testing.
Logistics & Standard Packaging Details
- One (1) Allen-Bradley 1762-OV32T output module
- Product dimensions: 90 x 40.4 x 87 millimeters
- Approximate shipping weight: 200 grams
- Express delivery shipping is available via FedEx, UPS, and DHL.
