Overview
MC-TDOR12 51309148-175 provides reliable digital output control for Honeywell UCN automation and control systems.
This module belongs to the Honeywell UCN series, so it ensures stable integration with distributed control networks.
Moreover, MC-TDOR12 51309148-175 delivers relay-based outputs, which support high-power switching applications in industrial environments.
It maintains consistent performance, while it ensures safe signal transmission across connected field devices.
Key Features and Functional Benefits
MC-TDOR12 51309148-175 supports multiple relay output channels, so it enables flexible control of external equipment.
Additionally, the module handles 120 VAC outputs, which suits industrial loads such as motors, valves, and actuators.
It integrates relay isolation technology, therefore it protects control systems from electrical disturbances and surges.
Furthermore, the FTA design simplifies wiring, while it improves installation efficiency in control cabinets.
Operators also benefit from fast switching performance, which enhances system responsiveness and operational accuracy.
Specification
| Parameter | Detailed Specification |
|---|---|
| Model Number | MC-TDOR12 51309148-175 |
| Manufacturer | Honeywell |
| Product Type | Digital Output Field Termination Assembly (FTA) |
| Series | Honeywell UCN (Universal Control Network) |
| Output Channels | 12 relay output channels for multi-point control |
| Output Type | Electromechanical relay outputs |
| Output Voltage | 120 VAC nominal switching capability |
| Contact Rating | Up to 2 A per channel typical load capacity |
| Switching Time | ≤10 ms for efficient relay activation |
| Isolation Type | Relay isolation between control system and field devices |
| Isolation Voltage | Up to 1500 V AC between channels and system |
| Power Supply | External field power for relay switching |
| Power Consumption | Approx. 6–12 W depending on load conditions |
| Interface Type | UCN-compatible backplane and field wiring terminals |
| Terminal Type | Screw terminals for secure field wiring connections |
| Dimensions (W×H×D) | Approx. 300 × 180 × 60 mm for panel installation |
| Weight | Approx. 1.5–2.0 kg due to relay components |
| Operating Temperature | 0°C to 60°C for standard industrial environments |
| Storage Temperature | -40°C to 85°C for safe storage conditions |
| Humidity Range | 5% to 95% non-condensing environment compatibility |
| Mounting Method | Panel or rack-mounted FTA installation |
| Protection Features | Surge suppression and relay arc protection circuitry |
















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