Configured for stable and isolated communication between nodes within TDC3000 systems, the Honeywell 51201394-100 (51201394-100 UCN 2-Port Drop Tap Kit) provides direct physical/electrical execution.
Suffix Breakdown & Model Matrix
The catalog designation 51201394-100 defines a specific hardware architecture and configuration profile. The base model number 51201394 denotes the UCN 2-Port Drop Tap Kit circuitry, while the -100 suffix indicates the standard factory manufacturing configuration and compatibility specifications.
Hardware Specifications
Parameter
Specification
Model
51201394-100
Brand
Honeywell
Origin
USA
Weight
Not Specified
Dimensions
Not Specified
Operating Temp
-20 deg C to +60 deg C
Power Consumption
Passive Component (0W)
Connector Type
Dual BNC (75-ohm)
Impedance
75 Ohms
Mounting
Panel or DIN rail
4-20 mA HART Loop Protocol and Channel Isolation
The drop tap kit maintains communication integrity across distributed control nodes via specialized signal management. Key operational behaviors include:
Supporting two isolated UCN drop connections for flexible node integration.
Maintaining 75-ohm impedance matching to minimize signal reflection in high-speed network topologies.
Incorporating a shielded metal enclosure to provide industrial durability with EMI/RFI protection in harsh environments.
Frequently Asked Questions
Q: What system is the 51201394-100 drop tap kit designed for?
A: It is designed specifically for use in Honeywell TDC3000 systems and Universal Control Network (UCN) infrastructure.
Q: What type of connectors and impedance does the module feature?
A: It features dual BNC (75-ohm) connector types with a matching 75-ohm impedance.
Q: How is the unit mounted within control enclosures?
A: It supports either panel or DIN rail mounting configurations.
Field Installation Guidelines
Ensure the network segments are powered down and properly isolated before physical installation or servicing of the drop tap kit.
Securely mount the shielded metal enclosure onto a standard DIN rail or panel surface within the control cabinet.
Connect the dual BNC (75-ohm) cables firmly to the isolated drop ports, ensuring proper impedance matching.
Verify system communication stability across the Universal Control Network (UCN) nodes prior to final operational sign-off.
