Product Details
Overview
The Honeywell MC-TDOY22 (51204162-175) is a digital output termination assembly developed for the Experion PKS C200 and C300 control systems. It provides precise and reliable discrete output control for a wide range of field devices, including pumps, solenoids, valves, and alarms.
Engineered for high availability and long-term performance, this module supports redundant communication over Fault Tolerant Ethernet (FTE) networks. Its compact, hot-swappable design ensures system maintainability without process interruptions.
The MC-TDOY22 is built for demanding process automation applications, offering enhanced electrical isolation, channel-level diagnostics, and flexible mounting options.
Key Features
-
Model Number: MC-TDOY22
-
Part Number: 51204162-175
-
Manufacturer: Honeywell
-
Type: Digital Output Termination Module
-
Output Channels: 16 relay outputs (dry contact type)
-
Contact Rating: 2 A at 250 VAC or 30 VDC
-
Output Voltage: 24 VDC nominal
-
Output Configuration: Relay dry contact; optional open-collector or push-pull
-
Communication Interface: Redundant Fault Tolerant Ethernet (FTE)
-
Operating Temperature: -20°C to +60°C
-
Dimensions: 13.5 × 7.1 × 2 cm
-
Weight: 0.3 kg
-
Warranty: 12 months
Applications
The Honeywell MC-TDOY22 is used in process automation systems requiring stable and isolated digital control outputs. Typical applications include:
-
Petrochemical and refining plants
-
Power generation and utilities
-
Water treatment facilities
-
Pharmaceutical production systems
-
Pulp and paper manufacturing
Its high reliability and support for redundant configurations make it ideal for mission-critical installations.
FAQ
Q1: What control systems is the MC-TDOY22 compatible with?
A1: It is designed for use with Honeywell Experion PKS C200 and C300 controllers.
Q2: How many output channels does the module support?
A2: The MC-TDOY22 provides 16 relay-type digital output channels.
Q3: Does it support redundant communication?
A3: Yes, it supports Fault Tolerant Ethernet (FTE) for dual-path redundancy.
Q4: Can the module be replaced while the system is running?
A4: Yes, it is hot-swappable, allowing maintenance without system shutdown.
Q5: What kind of field devices can it control?
A5: It can interface with relays, motors, valves, pumps, and alarm systems.
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
Comprehensive Guide to Noise Types in Industrial Automation and Electronics
Mitigating Emergency Stop Spurious Trips in Industrial Control Systems
Emergency stop (E-Stop) pushbuttons serve as vital safety devices in factory automation and process control plants. Functional safety standards mandate normally-closed (NC) contact blocks to ensure fail-safe operation during wiring breaks or power outages. However, mechanical degradation over time can trigger unexpected spurious trips, halting production lines without an actual emergency. Understanding the underlying causes of mechanical contact failure allows automation engineers to implement robust, fault-tolerant safety circuits.
Redundant Automation Systems: Maximizing Uptime in Critical Control Applications
Industrial automation relies on continuous operational stability to prevent catastrophic downtime and financial loss. While standard dictionary definitions treat redundancy as superfluous, industrial engineers consider redundant control architectures indispensable for high-availability systems. Implementing backup hardware ensures seamless takeover during primary equipment failures, protecting critical infrastructure across manufacturing and process industries.