MC-TDOY22 by Honeywell | 24VDC Digital Output Termination Assembly

Product Description — Honeywell MC-TDOY22 / 51204162-175

Overview

The Honeywell MC-TDOY22 Digital Output Field Termination Assembly provides a dependable connection point between Experion PKS, TDC 3000, and TPS control systems and external field devices. Each assembly manages 24 VDC digital outputs with stable wiring performance, ensuring consistent behavior in demanding industrial environments. Moreover, its layout supports high-density output distribution, making it suitable for plants requiring accurate and responsive control signals.

Technical Specifications

Model: MC-TDOY22
Part Number: 51204162-175
Function: Digital output termination and distribution
Signal Voltage: 24 VDC
Channels Supported: 32 digital output channels
Output Type: Solid-state digital switching
Max Output Current: Up to 1 A per channel
Response Time: Microsecond-level switching
Protection Features: Short-circuit, overcurrent, and surge suppression
Isolation: Channel-to-channel and channel-to-system isolation
Operating Temperature: –40 °C to +70 °C
Storage Temperature: –40 °C to +85 °C
Humidity: 5% – 95% non-condensing
Dimensions: 308 × 121 × 55 mm
Mounting: DIN-rail or cabinet installation
Certifications: CE, UL508, CSA, TUV
Weight: 1 kg (shipping weight 4 kg)
Manufacturer: Honeywell

FAQ

Q1: Is the MC-TDOY22 compatible with Honeywell Experion PKS?
Yes, it supports Experion PKS, TDC 3000, and TPS systems without modification.

Q2: How many channels does this termination assembly support?
It supports 32 discrete digital output channels.

Q3: What protection features are included?
It includes over-current protection, surge suppression, and short-circuit protection.

Q4: What voltage is required for operation?
The module handles standard 24 VDC digital output signals.

Q5: Is the MC-TDOY22 suitable for harsh environments?
Yes, its wide operating temperature range and isolation design support industrial conditions.