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- Honeywell
- MC-TDOY23
- DIgital Output Relay Field Terminal Assembly FTA
- USA
- 305 × 203 × 152 mm
- 0.91kg
- 80366189-175
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
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Product Overview – MC‑TDOY23 (80366189‑175)
Product Introduction
The MC‑TDOY23, with part number 80366189‑175, is a rugged digital output relay Field Terminal Assembly (FTA) crafted for heavy-duty industrial control applications. It provides 16 Form C (SPDT) dry-contact relay outputs, each capable of handling significant loads, while maintaining high-speed performance and optical isolation. Designed with a robust build and compact form, it’s ideal for distributed control systems requiring reliable signal switching.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | MC‑TDOY23 (Relay Digital Output FTA) |
| Part Number | 80366189‑175 |
| Output Channels | 16 independent relay outputs (Form C / SPDT) |
| Input Voltage | 12–24 V DC |
| Output Voltage Range | 5–250 V AC or DC |
| Maximum Current per Channel | 10 A |
| Response Time | Less than 5 milliseconds |
| Isolation | Optical isolation for enhanced safety |
| Operating Temperature | –40 °C to +85 °C |
| Dimensions (mm) | Approximately 305 × 203 × 152 (equivalent of 12 × 8 × 6 inches) |
| Weight (kg) | Approximately 0.91 kg (2 lb) |
Applications
The MC‑TDOY23 finds its place in environments demanding dependable relay switching under industrial conditions:
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Process Control Systems – Drives alarms, safety interlocks, heaters, and equipment circuits requiring relay-level actuation.
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Manufacturing and Machinery – Activates motors, conveyors, and equipment with heavy-duty switching needs.
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Energy, Power Generation, and Distribution – Manages high-current circuits such as breakers, pumps, and lighting.
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Building Automation – Controls HVAC systems, access control locks, and lighting circuits with relayed outputs.
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Robust/Hazardous Environments – Optical isolation and rugged design make it suitable for dusty, humid, or electrically noisy areas.
Advantages
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Heavy‑Duty Relay Outputs – Capable of switching up to 10 A per channel, making it fit for high-load applications.
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Fast Response Time – Relays operate in under 5 ms, ensuring responsive operation in dynamic systems.
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Optical Isolation – Protects control electronics from voltage spikes and electrical noise, increasing system longevity.
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Wide Temperature Range – Functions reliably from –40 °C up to +85 °C—excellent for harsh environments.
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Compact Yet Sturdy – Relatively small size for indoor panels; robust for industrial use.
Brand & Series
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Brand: Industrial Automation Division (name omitted)
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Series: Digital Output Relay FTAs—part of a family of relay-based digital output modules in modular I/O systems.
Related or Similar Models in the Same Series
| Model | Function | Output Channels | Dimensions & Weight |
|---|---|---|---|
| MC‑TDOY23 | Relay Digital Output FTA | 16 Form C relay outputs | ~305 × 203 × 152 mm, ~0.91 kg |
| MC‑TDOY22 | Relay Digital Output FTA | 32 relay outputs (redundant) | Similar size, ~1.0 kg |
| MC‑TDOR22 | High‑Voltage Relay Output FTA | 16 outputs, 240 VAC/125 V DC | Smaller footprint, ~0.8 kg |
| MC‑TDOD13 | Solid‑State Digital Output | 16 channels, 3–30 V DC | Medium size, ~0.7 kg |
| MC‑PDOY22 | Digital Output Processor | 32 outputs (logic outputs) | Compact, ~0.58 kg |
Other Popular Models from the Same Brand
| Model | Role | Function | Weight (kg) |
|---|---|---|---|
| Power Supply Module | System Power | Supplies 24 V to I/O racks | ~0.6 kg |
| Logic Manager | Control Logic Controller | Manages logic and I/O coordination | ~0.6 kg |
| Analog Input FTA | Multi‑signal Input | Reads analog signals from field | ~0.5 kg |
| Digital Input FTA | Fast Digital Input | Captures 32 digital signals | ~0.5 kg |
| Analogue Output FTA | Multi‑channel Output | Drives analog controlled devices | ~0.5 kg |
FAQ – MC‑TDOY23 (80366189‑175)
Q1: How many relay outputs does the MC‑TDOY23 provide?
A1: It provides 16 independent Form C (SPDT) relay outputs.
Q2: What load current can each relay handle?
A2: Each channel can switch up to 10 A.
Q3: What output voltage range is supported?
A3: It supports 5–250 V AC or DC switching.
Q4: What is the typical response time of the relays?
A4: Relay switching occurs in less than 5 milliseconds.
Q5: How is electrical isolation achieved?
A5: Via optical isolation, protecting logic electronics from the field side.
Q6: What are the operating temperature limits?
A6: Rated from –40 °C up to +85 °C for rugged environments.
Q7: What are its physical size and weight?
A7: Roughly 305 × 203 × 152 mm in size and weighs around 0.91 kg.
Q8: Can it operate in high-noise industrial environments?
A8: Yes, optical isolation and relay separation make it resilient to electrical interference.
Q9: Is it compatible with distributed control systems?
A9: Yes—it interfaces cleanly as a Field Terminal Assembly module in modular I/O racks.
Q10: What if I need solid-state outputs instead?
A10: The MC‑TDOD13 offers 16 solid-state (3–30 V DC) outputs with a similar form factor.
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All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
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We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
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Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
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24-hour after-sales service guarantee team, professional and standardized management service system.