Overview
This interface ensures consistent data exchange for both analog and digital signals across TDC 3000 subsystems.
Moreover, Honeywell designs this interface to match original system electrical characteristics and mechanical mounting standards.
As a genuine Honeywell component, the 51303979-400 supports seamless integration, system upgrades, and long-term maintenance.
Therefore, it is crucial for engineers managing legacy or expanded TDC 3000 control architectures.
Specification
| Parameter | Specification |
|---|---|
| Manufacturer | Honeywell |
| Model Number | 51303979-400 |
| Product Type | Input Output Link Interface |
| Control System Series | Honeywell TDC 3000 |
| Primary Function | High-speed I/O data communication between modules and processors |
| Signal Type | Digital and analog I/O |
| Network Interface | Standard TDC 3000 I/O link ports |
| Connector Type | Factory-installed edge connectors |
| Connector Orientation | Keyed to ensure correct installation |
| Electrical Components | Integrated circuit board assembly |
| Voltage Rating | System-defined low-voltage supply |
| Current Rating | Optimized for I/O signaling circuits |
| Operating Temperature | Continuous operation in industrial control rooms |
| Storage Temperature | Extended tolerance for storage and transit |
| Environmental Protection | Indoor industrial environments, non-condensing |
| Mounting Type | Rack or card slot within TDC 3000 chassis |
| Installation Method | Plug-and-play with minimal setup |
| Compatibility | Compatible with Honeywell TDC 3000 processor and I/O modules |
| Configuration | Supports standard TDC 3000 addressing and signaling |
FAQ
Q1: Is the Honeywell 51303979-400 a brand-new original product?
Yes, the 51303979-400 is a brand-new, original Honeywell factory interface.
Q2: Do you keep the 51303979-400 in stock?
Yes, we maintain inventory of the 51303979-400 for immediate shipment.
Q3: What is the typical shipping time after ordering?
We ship within three days to two weeks depending on order quantity.
Q4: Which logistics carriers are used?
We typically ship via DHL and other international express carriers.
Q5: Does the 51303979-400 include software or configuration modules?
No, the interface supports standard TDC 3000 protocols; no additional software is required.
Q6: What if a quality issue arises after delivery?
We support returns within 30 days if any quality issue occurs.














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