The Honeywell MC-TDID12 51304441-175 is a 16-channel 24V DC digital input module. This MU-T series assembly provides IP65-rated protection for DCS monitoring.
The Honeywell MC-TDID12 (part number 51304441-175) serves as a specialized 24V DC Digital Input Terminal Assembly. This module functions within the Honeywell TDC 3000 and Experion PKS Distributed Control Systems. It effectively interfaces field-side digital signals with the process manager hardware. Furthermore, the unit provides critical electrical isolation to protect sensitive control electronics. Its high-density design allows for efficient management of multiple discrete signal points. Consequently, this module remains a foundational component for reliable industrial process monitoring.
| Attribute | Details |
| Manufacturer | Honeywell |
| Model Number | MC-TDID12 |
| Part Number | 51304441-175 |
| Input Type | 24V DC Digital |
| Series | MU-T Series |
| Module Weight | 1.18 kg |
| Physical Dimensions | 46.2 x 12.0 x 5.5 cm |
| Protection Rating | IP65 Integrated |
The MC-TDID12 excels in high-speed discrete data acquisition for automated manufacturing environments. It features 16 individual input channels for monitoring switches and sensors. Additionally, the assembly supports serial communication through integrated RS-232 and RS-485 interface protocols. This versatility ensures compatibility with various legacy and modern industrial peripherals. The module also processes incoming signals with minimal latency for real-time control. Therefore, operators can maintain precise oversight of field device states at all times.
Honeywell utilizes an IP65-rated enclosure to shield internal components from harsh facility conditions. This protective housing resists the ingress of fine dust and moisture particles. Moreover, the durable USA-made construction handles the vibrations common in heavy industrial sectors. The slim profile of the module aids in high-density mounting within standard control cabinets. This compact footprint optimizes available panel space for complex system expansions. Thus, the unit provides long-term reliability even in demanding chemical or oil processing plants.
Process engineers benefit from the straightforward terminal layout of the 51304441-175 assembly. The design simplifies the wiring process during new system commissioning or hardware upgrades. Furthermore, the modular nature of the component allows for quick field replacements. This ease of service significantly reduces potential downtime during critical maintenance windows. The hardware also maintains a long lifecycle with minimal active intervention required. Overall, it delivers a balance of technical sophistication and practical field utility.
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