Honeywell MU-TDOR12 51309148-125 Digital Relay Output Field Termination Assembly
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 15305023276 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||

Honeywell MU-TDOR12 51309148-125 Digital Relay Output Field Termination Assembly
Product Overview
The Honeywell MU-TDOR12 51309148-125 Digital Relay Output Field Termination Assembly is a high-performance interface module designed for use with Honeywell’s safety and control platforms. It provides robust and reliable relay output connections between the system controller and field devices such as motors, actuators, and solenoids. Engineered to operate in demanding industrial environments, this termination assembly ensures signal integrity, electrical isolation, and safe switching of output loads.
Key Features
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12-Channel Relay Outputs – Enables control of multiple field devices through independent relay channels
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Fail-Safe Design – Ensures outputs default to a safe state upon fault detection or power failure
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System Compatibility – Seamlessly integrates with Honeywell’s safety systems and universal I/O solutions
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Electrical Isolation – Protects control logic from field-side voltage spikes and faults
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Compact and Modular – DIN rail mountable design with field-removable terminals for easy maintenance
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Status Indicators – Built-in LED indicators for each channel provide real-time status feedback
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High-Endurance Relays – Long-life relay contacts for reliable switching under industrial loads
Technical Specifications
Dimensions and Weight
| Item | Specification |
|---|---|
| Dimensions | 200 × 120 × 50 mm |
| Weight | 1.5 kg |
Output Specifications
| Item | Specification |
|---|---|
| Output Type | Relay (Form A/SPST Normally Open) |
| Number of Channels | 12 |
| Relay Contact Rating | 2 A @ 30 VDC or 250 VAC resistive |
| Contact Isolation | 1500 V RMS |
| Switching Time | <10 ms |
| Relay Lifetime | >1 million operations |
Environmental Specifications
| Item | Specification |
|---|---|
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5% to 95% RH (non-condensing) |
| Protection Rating | IP20 |
Power Supply
| Item | Specification |
|---|---|
| Power Input | Supplied via backplane |
| Power Consumption | Approx. 5 W |
Industry Applications
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Petrochemical Facilities – For safe actuation of pumps, blowers, and isolation valves
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Power Generation – Control of switchgear, safety interlocks, and emergency systems
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Water and Wastewater Plants – Relay-driven motor starters, alarms, and control valves
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Pharmaceutical Manufacturing – Output control for validated processes and cleanroom equipment
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Automated Manufacturing – Drives actuators and output devices in automated production lines
The Honeywell MU-TDOR12 51309148-125 Digital Relay Output Field Termination Assembly is a robust, fail-safe interface for delivering reliable relay outputs to industrial field devices. Designed for use in mission-critical safety and automation systems, it ensures both performance and protection in harsh operating conditions.
Honeywell MU-TDOR12 51309148-125 Digital Relay Output Field Termination Assembly is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 13950166376 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.








