A DCS Q Co., Ltd. - PLC and DCS Industrial Control Equipment Wholesale
Introduction — Reliable Digital Input Interface for Experion LS and FS Systems
The Honeywell MU-TDIA12 51304439-100 is a high-performance Isolated Digital Input Board designed for Experion LS and FS series automation systems. It provides secure and electrically isolated channels to receive discrete input signals from field devices such as switches, sensors, and alarms. Engineered for industrial reliability, this board ensures signal integrity, protects the control system from electrical faults, and simplifies field wiring in demanding process and manufacturing environments.
Technical Specifications
| Specification | Details |
|---|---|
| Model | MU-TDIA12 / 51304439-100 |
| Module Type | Isolated Digital Input Board |
| Input Channels | 12 isolated digital inputs |
| Input Voltage | 24 V DC nominal |
| Input Current | 5 mA typical per channel |
| Isolation Voltage | 500 V AC between input channels and system |
| Operating Temperature | 0 °C to +60 °C |
| Mounting | DIN rail or panel mount compatible |
| Dimensions (W×H×D) | 120 mm × 90 mm × 30 mm |
| Weight | ~0.23 kg |
| Material | Industrial-grade PCB with protective coating |
This digital input board ensures precise and safe detection of discrete signals while preventing field-side faults from affecting the controller.
