Product Details
Product Overview
The Honeywell MC-TDODI3 51304650-150 functions as a high-density Digital Output (DO) module within the Honeywell Experion PKS and TDC 3000 ecosystems. This 100% Brand New and original hardware provides 16 discrete output channels to command field devices such as solenoids, relays, and motor starters. It serves as the critical executive layer, translating controller logic into physical 24 VDC electrical actions to maintain seamless plant automation.
Technical Specifications
| Feature | Specification |
| Manufacturer | Honeywell |
| Model Number | MC-TDODI3 |
| Part Number | 51304650-150 |
| Output Channels | 16 Discrete Channels |
| Input Voltage | 24 VDC |
| Output Voltage Range | 0 - 30 VDC |
| Operating Temperature | -40°C to 70°C |
| Dimensions | 120mm x 75mm x 30mm |
| Weight | 0.2 lbs (approx. 0.09 kg) |
Engineering Advantages
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Extended Thermal Tolerance: This module operates across a broad temperature gradient from -40°C to 70°C. This resilience allows for installation in remote instrument enclosures and harsh environments where fluctuating temperatures often compromise standard electronics.
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Ultra-Lightweight Architecture: Weighing only 0.2 lbs, the module places minimal mechanical stress on the system backplane and mounting rails. This design prevents connector fatigue in high-vibration applications like compressor decks or marine installations.
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Versatile Voltage Range: The output stage supports a wide range of 0 to 30 VDC. This flexibility allows the module to drive various field-side loads while maintaining compatibility with standard 24V industrial power supplies.
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Space-Efficient Footprint: The compact 120mm x 75mm profile optimizes rail density. It solves the common engineering challenge of limited cabinet space, allowing for I/O expansion without requiring costly enclosure upgrades.
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Deterministic Response: The MC-TDODI3 circuitry ensures instantaneous signal switching. This rapid execution prevents mechanical lag in time-sensitive process loops, such as emergency shut-down (ESD) systems.
FAQs
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Can I replace an older MC-TDOD13 with this MC-TDODI3 model? The MC-TDODI3 (51304650-150) typically replaces previous iterations within the same series. However, always verify your system’s firmware revision and I/O base compatibility to ensure seamless logic migration.
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What are the primary installation requirements for the 51304650-150? Ensure the system power remains off during insertion into the I/O rack. We recommend utilizing the integrated guide rails to align the module perfectly with the backplane connectors to prevent pin damage.
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How does this module handle inductive loads? While the module drives solenoids and relays effectively, we recommend installing external flyback diodes or surge suppressors on the field devices to protect the internal transistors from back-EMF spikes.
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Is this a genuine factory-sealed Honeywell component? Yes. We supply this product as 100% Brand New original stock. It includes the original factory serial numbers and undergoes full manufacturer quality assurance before shipping to ensure maximum MTBF (Mean Time Between Failure).
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
The Shift to Flexible IO Modules in Modern Industrial Automation
Traditional control systems rely on dedicated Input Output (IO) cards for industrial automation. Each conventional module processes a single signal type, such as Digital Input (DI), Digital Output (DO), Analog Input (AI), or Analog Output (AO). A standard 16-channel card accepts only one specific channel type across all ports. This inflexible hardware design often creates severe engineering bottlenecks during project execution. Engineers frequently must install entirely new cards to accommodate a single extra sensor. Consequently, late design changes increase control cabinet space requirements and drive up project costs.
DCS Commissioning Steps in Industrial Automation Projects
Commissioning a Distributed Control System (DCS) represents a crucial milestone when deploying modern process automation infrastructure. Field engineers must execute systematic verification steps to transition complex control hardware from static installation to dynamic plant control. Proper commissioning ensures that controllers, I/O modules, network switches, and HMI software operate in strict compliance with engineering design specifications before introducing live process fluids.
PLC and DCS Control System Spares Strategy: Engineering Guidelines
Modern factory automation relies on high-speed fiber optic backbones to link distributed control systems across noise-intensive industrial environments. Unlike copper wiring, optical fibers transmit data via light pulses, making them completely immune to electromagnetic interference (EMI). Field engineers must master optical cable joining and fusion splicing techniques to guarantee low-loss data transmission across critical Programmable Logic Controller (PLC) and Distributed Control System (DCS) nodes.