MC-TDIA12 | Honeywell Digital Input Module for DCS
Manufacturer: Honeywell
-
Part Number: 51304439-175 MC-TDIA12
Condition：New with Original Package
Product Type: Digital Input Module for DCS
-
Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Overview
The HONEYWELL MC-TDIA12 (51304439-175) is a high-performance Digital Input Field Termination Assembly designed for Honeywell’s distributed control systems, including Experion PKS and TDC 3000 platforms. It provides 32 discrete digital input channels, enabling reliable monitoring of switches, sensors, and contact closures. The module features channel-to-channel isolation and LED indicators for precise status monitoring. Rack-mounted design ensures easy integration into control cabinets. Industrial-grade construction resists vibration, dust, and EMI, ensuring long-term reliability.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | MC-TDIA12 |
| Part Number | 51304439-175 |
| Type | Digital Input Module |
| Input Channels | 32 discrete digital inputs |
| Input Voltage Range | Typically 24 VDC (verify with system specs) |
| Signal Type | Dry contact or voltage-based inputs; configurable for sourcing or sinking signals |
| Isolation | Channel-to-channel and channel-to-system isolation |
| Status Indicators | LED indicators for each input channel |
| Mounting | Rack-mounted within Honeywell control cabinets |
| Operating Temperature | −20°C to +60°C |
| Humidity | 5% to 95% RH, non-condensing |
| Environmental Resistance | Vibration, dust, and EMI resistant |
| Certifications | CE marked, UL and CSA certified; meets Honeywell industrial safety and EMC standards |
| Weight | 1.14 kg |
FAQ
Q1: How many channels does the MC-TDIA12 support?
A1: It supports 32 discrete digital input channels for monitoring field devices.
Q2: What type of signals can this module process?
A2: It can handle dry contact or voltage-based inputs, configurable for sourcing or sinking.
Q3: Can the module withstand harsh industrial environments?
A3: Yes, it resists vibration, dust, and EMI, and operates between −20°C and +60°C.
Q4: How is the module mounted in control systems?
A4: The MC-TDIA12 is rack-mounted within Honeywell control cabinets.
Q5: Is the module certified for industrial safety?
A5: Yes, it is CE marked, UL and CSA certified, and meets Honeywell industrial EMC standards.