Product Overview
The CC-TDI220 (51308394-275) is a high-density digital input module specifically engineered for the Honeywell Experion® PKS C300 I/O series. This module provides a high-reliability interface for 32 discrete field signals, converting on/off states from field devices into digital data for the controller logic. Built on a modular baseplate architecture, the CC-TDI220 offers superior signal density in a compact footprint, effectively reducing cabinet space and wiring complexity. Its industrial-grade construction and integrated galvanic isolation ensure that discrete monitoring in safety-critical applications—such as oil and gas, chemical processing, and power generation—remains authoritative and trustworthy.
Detailed Technical Specifications
| Attribute | Details |
| Manufacturer | Honeywell |
| Model Number | CC-TDI220 |
| Part Number | 51308394-275 |
| Product Type | High-Density Digital Input Module |
| Number of Channels | 32 Digital Inputs |
| Input Signal Range | 24 VDC Nominal |
| Input Circuit Type | Dry contact or voltage input (Sinking/Sourcing) |
| Isolation | Channel-to-system and channel-to-channel isolation |
| Scanning Resolution | High-speed discrete sampling |
| Dimensions | 127 mm × 35 mm × 147 mm |
| Operating Temp | –40 °C to +70 °C |
| Humidity Range | 5% to 95% non-condensing |
| Diagnostics | Open/short circuit monitoring and health status |
| Certifications | CE, UL, CSA, IEC safety compliance |
What's clients say about us
Excellent Emergency Support!
Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.
Mark Thompson
Maintenance Manager, USAReliable Source for New Spares
Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.
Robert Hoffmann
Engineering Lead, GermanyTop-tier Service and Quality
We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.
Lucas Müller
Operations Director, GermanyRelated Products
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Guide
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