The Honeywell MU‑TDIY22 51204160‑125 Digital Input Module is a high‑density input interface designed for process automation systems. With 32 isolated digital input channels, robust isolation, and fast response times, it ensures accurate monitoring of field devices. Fully compatible with Honeywell Series 8 and Experion PKS platforms, it delivers dependable performance in demanding industrial environments.
Specifications
Manufacturer: Honeywell
Product Number: 51204160‑125
Model: MU‑TDIY22
Product Type: Digital Input Module
Number of Channels: 32 isolated digital inputs
Rated Input Voltage: 24 VDC nominal
Input ON Voltage: 18–26.4 VDC
Input OFF Voltage: ≤5.0 VDC
Input Current: ~4 mA per channel
Maximum Allowable Input Voltage: 30 VDC
Withstanding Voltage:
Input signal ↔ system: 2 kV AC, 1 minute
Between commons: 500 V AC, 1 minute (every 16 channels)
Input Response Time: ≤8 ms typical
System Compatibility: Honeywell Series 8 / Experion PKS systems
Mounting: Rack‑mounted, hot‑swappable design
Weight: ~0.45 kg
Shipping Weight: 2 kg
Features
High Channel Density: 32 digital inputs for efficient rack usage
Secure Signal Acquisition: Reliable monitoring of switches and sensors
Robust Isolation: Ensures safe and stable operation
Hot‑Swappable: Easy maintenance without system downtime
Industrial Durability: Built for continuous duty in harsh environments
System Integration: Seamless compatibility with Honeywell Series 8 systems
FAQ
Q: How many input channels does the MU‑TDIY22 provide? A: It provides 32 isolated digital input channels.
Q: What systems is it compatible with? A: Honeywell Series 8 and Experion PKS systems.
Q: Is the module hot‑swappable? A: Yes, it can be replaced without shutting down the system.
