51304640-125 | Honeywell Digital Input Field Termination Assembly

Product Description

Configured for terminating and routing digital input field signals in Honeywell Experion process control systems, the Honeywell 51304640-125 (51304640-125 Digital Input Field Termination Assembly) provides direct physical signal connection between field wiring and associated control hardware. It operates from a 24 VDC supply and organizes digital input circuits through a dedicated field termination interface.

Hardware Specifications

Channel Isolation and Field Signal Wiring

The Honeywell 51304640-125 provides a physical termination point between field devices and the associated digital input control hardware. Proper field wiring separates signal conductors from power and high-noise circuits. In addition, installers should follow the applicable Honeywell system wiring documentation for grounding and shield termination.

The supplied specifications do not define individual channel-to-channel isolation values. Therefore, no isolation voltage or channel separation rating should be assumed without revision-specific Honeywell documentation. The assembly should also use the specified 24 VDC supply range during operation.

Frequently Asked Questions

Q: What is the primary electrical function of the Honeywell 51304640-125?

A: The 51304640-125 provides field termination and physical wiring connections for digital input signals between field devices and associated Honeywell control hardware.

Q: What supply voltage does the 51304640-125 require?

A: The specified input voltage range is 24 VDC +/- 10%.

Q: Can unspecified isolation or hot-swap characteristics be assumed for this assembly?

A: No. The provided specifications do not define hot-swap capability, isolation ratings, or channel-specific electrical limits. These characteristics should be verified against the applicable Honeywell documentation and hardware revision.

Field Installation Guidelines

Install the Honeywell 51304640-125 in accordance with the applicable Honeywell cabinet and system hardware requirements. Isolate system power before connecting or removing field wiring.

Route digital signal conductors separately from high-voltage and high-current power cables. In addition, maintain the specified grounding and shielding practices for the complete control cabinet. Terminate each field conductor securely and verify terminal identification before energizing the circuit.

Before commissioning, check the 24 VDC supply, inspect field wiring continuity, and confirm that connected digital signals match the requirements of the associated Honeywell control hardware.

Other Attributes

• Series: Honeywell Experion PKS(C200,C300)
• Country of Origin:  USA
• Lead Time: In Stock, 2 Working Days

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