51306856-175 Honeywell | Digital Input I/O Module
Manufacturer: HONEYWELL
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Part Number: 51306856-175 8C-TDIL01 8U-TDIL01
Condition：New with Original Package
Product Type: Digital Input I/O Module
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Country of Origin: Japan
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Honeywell 51306856-175 / 8C-TDIL01 / 8U-TDIL01 – Digital Input Module
Product Overview
The Honeywell 51306856-175 (also known as 8C-TDIL01 or 8U-TDIL01) is a Series 8 digital input module engineered for seamless integration with the Honeywell C300 controller in Experion PKS systems. It acquires 24 VDC discrete signals from field devices such as switches, push buttons, and relays, ensuring reliable monitoring for industrial automation processes.
The 8U-TDIL01 universal variant enhances flexibility by allowing each channel to be configured as analog or digital. With non-incendive field power and wire break detection, the module improves system safety while simplifying field wiring by eliminating external marshalling requirements.
Key Features
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Supports 24 VDC discrete input signals for precise field monitoring
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Configurable I/O channels with universal support on 8U-TDIL01 variant
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Wire break detection enables early maintenance alerts without shutdown
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Hot-swappable design minimizes downtime during replacement or upgrade
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Non-incendive field power ensures safety in hazardous environments
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LED indicators display channel diagnostics and status in real time
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Redundancy support guarantees uninterrupted C300 system operation
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Compact rack-mounted form factor integrates easily into Series 8 chassis
Technical Specifications
| Feature | Specification |
|---|---|
| Model Numbers | 51306856-175, 8C-TDIL01, 8U-TDIL01 |
| Manufacturer | Honeywell Inc. |
| System Compatibility | Experion PKS, C300 Controller, Series 8 I/O |
| Input Type | Digital (Discrete) – 24 VDC nominal |
| Channels | 16 or 32 channels per module (depending on configuration) |
| Field Power | Non-incendive field power provided |
| Wire Break Detection | Yes – soft failure alert |
| Response Time | < 5 ms (typical) |
| Isolation | Channel-to-channel and channel-to-ground isolation |
| Redundancy | Compatible with redundant C300 controller configurations |
| Mounting Style | Rack-mounted within Series 8 I/O chassis |
| Status Indicators | LED lights for input status and diagnostics |
| Operating Temperature | –40°C to +70°C |
| Certifications | CE, UL, CSA, and Honeywell internal quality standards |