Overview
The MU‑TDOR12 is a relay output module designed for digital output applications in Honeywell control systems. It offers reliable signal switching for actuators and control devices with built‑in monitoring and diagnostics.
General Information
Part Number: 51309148‑125
Brand / Country of Origin: Honeywell / USA
Product Type: Relay Output Module
Application: Industrial automation and process control systems
Power Specifications
Output Voltage: 120 Vac / 125 Vdc
Output Channels: 16 relay outputs
Load Rating: Configurable for resistive, inductive or motor loads; typical for industrial use with interlock and fault detection
Communication & Interface
Interface Type: Rack‑mounted backplane for Honeywell I/O systems
Signal Connections: Screw‑ or compression‑type terminals for field wiring of each relay channel
Diagnostics: Channel status LEDs and module health monitoring
Environmental
Operating Temperature: 0 °C to +55 °C
Storage Temperature: –20 °C to +70 °C
Humidity: Up to 95% RH, non‑condensing
Protection Rating: IP20 when installed inside the appropriate enclosure
Dimensions & Weight
Dimensions (L × W × H): 200 × 120 × 50 mm
Weight: Approx. 0.20 kg
