The Honeywell 51305980-284, also cataloged as the 51305980-284 Ethernet Cable, operates as a dedicated hardware component for high-speed network signal transmission within Honeywell TDC 3000 and Measurex DCS platforms.
Hardware Specifications
Parameter
Specification
Model
51305980-284
Brand
Honeywell
Series / Platform
TDC 3000 / Measurex Systems
Product Type
100-Base-T Network Cable
Cable Length
84 in (2.13 m)
Connector Type
RJ45 with Green Boots
Network Standard
100-Base-T Fast Ethernet (100 Mbps)
Shipping Weight
2.0 kg
Operating Temp
-10 to 60 deg C
Conductor Specification
24 AWG Copper Wire
Channel Isolation and Process Interface Features
The Honeywell 51305980-284 interconnect assembly provides low-latency data transmission across cabinet network links. Integrated molded strain-relief green boots protect RJ45 termination points from physical wear during cabinet maintenance. The cable assembly handles fast Ethernet communication loops alongside high-density 4-20 mA HART analog I/O racks, maintaining noise immunity and channel-to-channel isolation parameters across local DCS backplane interconnects.
Frequently Asked Questions
Q: What physical connectors are terminated on the 51305980-284 short cable assembly?
A: The cable is terminated on both ends with standard RJ45 Ethernet connectors fitted with protective green strain-relief boots.
Q: Can the 51305980-284 cable be hot-swapped while communication modules remain active?
A: Yes, standard RJ45 network links allow live physical reconnection; however, disconnecting active node cables will interrupt real-time control network communications on the affected segment.
Field Installation Guidelines
Verify that local cabinet ambient temperatures stay within the operating limit of -10 to 60 deg C before routing the network cable.
Inspect RJ45 connector pins and green boots for physical cleanliness prior to insertion into network switches or CPU module ports.
Maintain standard bend radius limits along the 84-inch length to prevent internal conductor strain or signal attenuation.
Ensure the RJ45 locking tab clicks fully into the target port housing to establish stable low-impedance contact.
Avoid running network cables adjacent to high-voltage AC power lines to minimize potential electromagnetic interference.
