Overview
The Honeywell MU-TDIY22 (Part No. 51204160-125) is a PLC Digital Input Board designed for Honeywell Experion PKS and TPS distributed control systems. It provides reliable acquisition of discrete signals from field devices such as switches, sensors, and interlocks. Moreover, the board ensures accurate monitoring of on/off states, enabling operators to maintain precise control over complex industrial processes.
In addition, the MU-TDIY22 supports redundancy and diagnostic features, reducing downtime and enhancing plant safety. Therefore, it is widely adopted in industries where continuous uptime and fault tolerance are critical.
Technical Data
| Parameter | Specification |
|---|---|
| Model | MU-TDIY22 (51204160-125) |
| Type | PLC Digital Input Board |
| Dimensions | 31.3 cm × 27.8 cm × 3 cm |
| Weight | 0.5 kg |
Typical Applications
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Oil & Gas: Monitoring wellhead switches and safety interlocks in distributed systems.
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Petrochemicals: Capturing discrete signals from process safety sensors and alarms.
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Power Generation: Supervising turbine and boiler limit switches for operational safety.
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Chemical Manufacturing: Integrating digital inputs from production line sensors and actuators.
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Industrial Automation: Providing reliable digital input acquisition for Honeywell Experion PKS systems.
The MU-TDIY22 is frequently deployed in redundant configurations where continuous uptime and diagnostic visibility are essential.
FAQ
Q1: What is the primary function of the MU-TDIY22?
A1: It acquires discrete digital signals from field devices for monitoring and control.
Q2: How many input channels does the board support?
A2: It supports 22 digital input channels.
Q3: What signal voltage is required?
A3: The board operates with nominal 24 VDC input signals.
Q4: Does the board support redundancy?
A4: Yes, redundancy is supported to ensure system reliability.
Q5: What industries typically use the MU-TDIY22?
A5: It is widely used in oil and gas, petrochemicals, power generation, and chemical manufacturing.
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| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
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| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
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| A: All our new and original products come with a standard one-year warranty. |
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| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
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