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- Honeywell
- MC-TDOR62 51309150-275
- Digital Output Module
- USA
- 206 x 125 x 20 mm
- 0.76 kg
- Xiamen, China
- New & In Stock
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Product Overview
The Honeywell MC-TDOR62 (51309150-275) is a digital output module used in Honeywell distributed control systems (DCS). It is designed to provide reliable discrete signal switching for field devices such as solenoid valves, relays, alarms, and actuators.
This module is built for industrial automation environments requiring stable, high-density output control with strong electrical isolation and long-term operational reliability.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Honeywell |
| Model | MC-TDOR62 |
| Part Number | 51309150-275 |
| Product Type | Digital Output Module |
| Output Type | Relay-based / discrete switching outputs |
| Channel Capacity | Typically 16 channels |
| Output Voltage | 24 VDC / up to industrial load levels (system dependent) |
| Load Capability | Supports resistive and inductive loads |
| Isolation | Channel-to-channel and system isolation |
| Switching Function | ON/OFF control of field devices |
| Mounting Method | Rack-mounted module |
| Application | Industrial process control and automation |
| Dimensions | 206 × 125 × 20 mm |
| Weight | 0.76 kg |
Function and Working Principle
The MC-TDOR62 operates as an output interface between the DCS controller and field devices:
- The control system sends digital ON/OFF commands to the module.
- Internal driver circuits route commands to individual output channels.
- Each channel switches electrical output to connected field devices.
- Devices such as solenoids, alarms, or relays are activated or deactivated.
- Electrical isolation protects control electronics from field-side disturbances.
This ensures safe and reliable discrete control in industrial environments.
Key Features
- High-density digital output capability
- Reliable ON/OFF switching performance
- Strong electrical isolation for protection
- Supports inductive and resistive loads
- Industrial-grade rugged construction
- Stable operation in harsh environments
- Compatible with Honeywell DCS systems
- Designed for continuous 24/7 operation
Industrial Applications
- Oil and gas production systems
- Petrochemical processing plants
- Power generation stations
- Chemical manufacturing industries
- Water and wastewater treatment systems
- Refinery automation systems
- Industrial machinery control
- Alarm and safety interlock systems
- Process automation systems
Installation
The module is installed inside a Honeywell control cabinet as part of the I/O subsystem.
Installation Steps
- Insert module into designated rack slot
- Connect system-side output wiring from controller
- Connect field devices to output terminals
- Ensure proper grounding and shielding
- Perform loop testing and functional verification
Compatible Components
| Component | Description |
|---|---|
| Honeywell Controllers | Generate control logic and output commands |
| Field Devices | Solenoids, relays, alarms, actuators |
| I/O Termination Assemblies | Field wiring interface units |
| Control Cabinets | System housing and protection |
| Power Systems | Provide stable control voltage |
Alternative Models
| Model | Description |
|---|---|
| MC-TDOD54 | Digital Output Module |
| MC-TDOD14 | Digital Output FTA |
| MC-TDOR12 | Relay Digital Output FTA |
| MC-TDOR22 | Relay Digital Output Module |
Advantages
- Reliable discrete output control
- Strong electrical isolation
- Stable industrial performance
- Supports multiple load types
- Easy integration into Honeywell systems
- Reduced wiring complexity
- Long service life
- Suitable for critical automation systems
Frequently Asked Questions
What is the main function of MC-TDOR62?
It provides digital ON/OFF output signals for controlling industrial field devices in a DCS system.
What types of devices can it control?
It can control solenoids, relays, alarms, actuators, and other discrete output devices.
Is it suitable for harsh environments?
Yes, it is designed for continuous industrial operation in demanding environments.
Where is it commonly used?
It is widely used in oil & gas, power plants, chemical industries, and industrial automation systems.
Conclusion
The Honeywell MC-TDOR62 (51309150-275) Digital Output Module is a robust industrial automation component designed for reliable discrete output control in distributed control systems. With its compact design (206 × 125 × 20 mm), weight of 0.76 kg, and strong isolation architecture, it ensures stable, safe, and efficient operation in critical process control applications.