Honeywell MC‑TDOR12 51309148‑175 Digital Relay Output Module – Product Description

Overview

The Honeywell MC‑TDOR12 (51309148‑175) is a digital relay output module designed to interface Honeywell controllers (HPM, TPS, Experion PKS) with field devices. It functions as a Field Termination Assembly (FTA), ensuring secure wiring connections and reliable relay-based switching for industrial applications.

Each of the 16 channels uses electromechanical relays, providing galvanic isolation and dependable switching for AC and DC loads. Moreover, the module is engineered for industrial durability, with replaceable relays and clearly labeled terminals for easy maintenance.

Technical Specifications

Model Number: MC‑TDOR12
Part Number: 51309148‑175
Type: Digital Relay Output Module / FTA
System Compatibility: Honeywell TPS, Experion PKS, TDC 3000
Functions: Provides 16 relay-based digital outputs
Output Channels: 16 channels (electromechanical relays)
Load Types Supported: AC and DC loads (motors, solenoids, indicators)
Isolation: Electrical isolation per channel
Dimensions (W × H × D): 461 × 120 × 55 mm
Weight: 0.82 kg
Mounting: Field Termination Assembly (FTA)
Operating Temperature: –20 °C to +60 °C
Storage Temperature: –40 °C to +85 °C
Certifications: CE, TUV, UL508, CSA
Country of Origin: USA
Application Areas: Process automation, safety systems, equipment actuation

FAQ

Q1: What is the primary function of the MC‑TDOR12 module?
It provides 16 relay-based digital outputs to interface controllers with field devices.

Q2: Can it handle both AC and DC loads?
Yes, each channel supports AC and DC loads such as motors, solenoids, and indicators.

Q3: Is it suitable for industrial environments?
Yes, the module features a rugged design with replaceable relays and secure terminal labeling.

Q4: Which Honeywell systems is it compatible with?
It is compatible with Honeywell TPS, Experion PKS, and TDC 3000 systems.

Q5: Does it offer electrical isolation?
Yes, each of the 16 channels provides galvanic isolation to reduce interference.