14 in stock
Honeywell MC-TDOY22 Digital Output Cards
Honeywell MC-TDOY22 Digital Output Cards
Brand/Manufacturer: Honeywell
Order Number: MC-TDOY22
Type: Digital Output Cards
Country of Origin: USA
Condition: Original Brand
Lead Time: Available in stock
Payment Term: 100% TT In Advance
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Description
The Honeywell MC-TDOY22, also cataloged as the MC-TDOY22 Digital Output Field Termination Assembly, operates as a dedicated hardware component for digital output signal distribution and field load switching within Honeywell process control platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | MC-TDOY22 |
| Brand | Honeywell |
| Origin | USA |
| Weight | 1 kg |
| Dimensions | Standard Experion / TDC 3000 FTA DIN-rail mounting profile |
| Operating Temp | 0 deg C to +60 deg C |
| Power Consumption | 24 VDC nominal |
| Output Channels | 32 channels |
| Terminal Type | Compression screw terminals |
| Compliance & Coating | Standard industrial chassis, non-coated |
| Redundancy | Not supported |
4-20 mA HART Loop Protocol & Channel Isolation
The termination assembly incorporates galvanic isolation and channel-to-channel isolation barriers between low-voltage system logic and 24 VDC field-side drive outputs. Designed to route 32 discrete command signals to final control elements such as solenoids, relays, and indicators, the internal switching pathways filter electromagnetic interference and prevent field-side voltage spikes from propagating to the primary control processor backplane.
Frequently Asked Questions
Q: Can the MC-TDOY22 FTA be serviced or removed while field wiring is energized?
A: No. Power to the assembly and connected field loops must be isolated prior to removal or installation to prevent electrical arcing, damage to internal terminal traces, or false actuation of field equipment.
Q: How does the unit maintain signal integrity across high-density digital output loops?
A: The module utilizes dedicated noise-filtering circuitry and optical channel-to-channel isolation to prevent ground loop currents and transient cross-talk between adjacent 24 VDC output channels.
Field Installation Guidelines
- Verify that the host I/O bus power and external 24 VDC field supplies are fully isolated before mounting.
- Snap the assembly onto a standard TS35 DIN rail inside an IP54-rated protective enclosure, ensuring the grounding clips seat tightly.
- Strip 32-channel field conductors to 7 mm and tighten compression terminals to a torque of 0.5 Nm.
- Separate high-voltage AC cables from low-voltage 24 VDC digital output wiring channels to prevent noise induction.
- Terminate all cable shields to the main cabinet ground bar via single-point earth connections to preserve system noise immunity.
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Testimonials
Fast Delivery, Excellent Quality
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
Reliable Partner for Original Parts
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Professional Service with After-Sales Support"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
Trusted Source for Industrial Automation Spares
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson