Honeywell MU-TDOD52 51304423-200 Digital Output Field Termination Assembly

Honeywell’s MU-TDOD52 51304423-200 Digital Output Field Termination Assembly is a high-performance module designed to connect digital output signals from Honeywell distributed control systems (DCSs) to field devices in demanding process automation environments. As part of Honeywell’s Experion PKS and TDC 3000 platforms, the MU-TDOD52 ensures accurate and reliable transmission of discrete control signals to solenoid valves, relays, actuators, and safety devices.

Designed for high-density output configurations, this field termination assembly integrates isolation and surge protection to safeguard both the controller and field devices. Engineered to withstand industrial environments, the MU-TDOD52 ensures consistent performance in applications where safety, accuracy, and uptime are critical.

Product Specifications

Product Applications

• Distributed Control Systems (DCS): Provides reliable termination between controller digital output modules and field devices.

• Process Automation: Drives solenoids, actuators, and motor control relays in industrial plants.

• Safety Instrumented Systems (SIS): Ensures secure and precise activation of emergency shutdown equipment.

• Power Generation: Controls turbine auxiliaries, circuit breakers, and field relays.

• Oil & Gas: Supports critical pipeline control, pump systems, and refinery safety devices.

• Chemical & Pharmaceutical: Provides reliable discrete outputs for batch processing and safety loops.

• Manufacturing Automation: Controls production machinery, conveyor systems, and packaging equipment.

Product Advantages

• High-Density Design: 32 digital output channels in a compact assembly, reducing cabinet space.

• Integrated Surge Protection: Protects field devices and controllers from transient voltage spikes.

• Reliable Channel Isolation: Electrical and optical isolation prevent cross-channel interference.

• LED Diagnostics: Real-time channel indicators facilitate quick troubleshooting and system checks.

• Honeywell System Optimization: Fully compatible with Experion PKS and TDC 3000 DCS platforms.

• Industrial Durability: Built for harsh process conditions with extended temperature and vibration tolerance.

• Simplified Installation: Plug-in terminal blocks streamline wiring and reduce commissioning time.

• Maintenance Efficiency: Robust design minimizes failure points and lowers overall downtime.

FAQ

1. How many digital output channels does the MU-TDOD52 support?

   It supports 32 isolated digital output channels for high-density termination applications.

2. What type of isolation is implemented in this assembly?

   The module uses both electrical and optical isolation to protect channels and the control system.

3. What is the maximum current rating per output channel?

   Each output channel can supply up to 0.5 A for field devices.

4. Does the MU-TDOD52 include integrated surge protection?

   Yes, it features built-in transient voltage suppression to prevent electrical damage.

5. Is the MU-TDOD52 designed for redundant DCS architectures?

   Yes, it can be implemented in redundant control system configurations to achieve high availability.

6. What is the nominal output voltage of the MU-TDOD52?

   The nominal output voltage is 24 VDC, depending on the site wiring and system setup.

7. Are there diagnostic indicators on this module?

   Yes, LED indicators provide real-time feedback on the status of each output channel.

8. What type of connector interface does the MU-TDOD52 use?

   It uses plug-in field wiring terminals to simplify installation and maintenance.

9. Does the MU-TDOD52 comply with industrial EMC standards?

   Yes, it complies with the EN 61000-6-2 immunity standard and the EN 61000-6-4 emissions standard for industrial environments.

10. What grounding method is recommended for this field-terminated assembly?

    A dedicated shield ground should be used to ensure EMI suppression and maintain system stability.