Configured for low-latency serial data transmission in Honeywell DCS architectures, the HONEYWELL 51305381-500 (51305381 Data Transfer Cable) provides direct physical/electrical execution.
Suffix Breakdown & Model Matrix
51305381: Base catalog designation for the serial data interconnect assembly.
-500: Specific length variant code designating a 2.5 m cable length with 6-pin male connector headers.
Hardware Specifications
Parameter
Specification
Model
51305381-500
Brand
HONEYWELL
Origin
USA
Weight
0.44 lbs (0.20 kg)
Dimensions
2.5 m (98.4 in) length
Operating Temp
-20 to 70 deg C
Power Consumption
Passive interconnect assembly
Cable Type
Serial data transfer cable
Connector Type
6-pin male serial connectors
Shielding
High-density braid shield
Process Control and Channel Isolation Properties
4-20 mA HART Loop Protocol Compatibility: Shielded multi-conductor layout isolates low-voltage serial data streams from nearby 4-20 mA current loop interference.
Galvanic Noise Suppression: Braid shielding isolates data transfer lines against high-frequency electromagnetic noise and transient earth potential variances.
Low-Impedance Signal Paths: Engineered with tinned-copper conductors to maintain serial signal waveform integrity across the entire 2.5 m run.
Frequently Asked Questions
Q: What connector pinout footprint is utilized on the 51305381-500 cable assembly?
A: The cable features standard 6-pin male serial connector terminations on both ends for direct mating into compatible DCS communication ports.
Q: Does the 51305381-500 require external auxiliary power?
A: No, the assembly is a passive physical cable and consumes no operating electrical power.
Q: Can the cable be connected or disconnected while the communication port is actively transmitting data?
A: Hot-swapping serial communication cables during active transmission may cause data packet corruption; pause serial polling or de-energize the port prior to disconnection.
Field Installation Guidelines
Inspect the 6-pin male connectors for pin alignment and verify port receptacles are free of contamination before insertion.
Maintain a minimum bend radius of 40 mm along the 2.5 m cable route to avoid strain on internal copper conductors.
Keep the cable physically isolated from AC power distribution lines by running serial wiring in separate grounded raceways with a minimum 300 mm separation.
Tighten connector thumbscrews securely to establish reliable signal contact and housing shield continuity.
