The Honeywell 51196990-500, also cataloged as the 51196990-500 Industrial Computer Cable, operates as a dedicated hardware component for serial data communication tasks within distributed control system networks.
Hardware Specifications
Parameter
Specification
Model
51196990-500
Brand
Honeywell
Origin
Industrial Manufacturing Facility
Weight
0.44 lbs
Dimensions
Length: 8 ft (9-pin male/female)
Operating Temp
Standard Industrial DCS Rating (-20 deg C to +60 deg C)
Power Consumption
Passive Signal Transmission
Core Function
Serial Extension and Interface Communication
Channel-To-Channel Isolation and Loop Integrity
Integrated within distributed process control architectures, the Honeywell 51196990-500 ensures strict electrical separation and signal stability across serial communication circuits.
Channel-To-Channel Isolation: Incorporates internal shielding configurations to prevent common-mode noise propagation and ground loops between connected serial devices.
Signal Transmission Integrity: Maintains deterministic data exchange rates over the 8-foot physical link without signal degradation.
Interface Compatibility: Utilizes standard 9-pin male and female physical connectors to establish direct terminal-to-controller communication loops.
Frequently Asked Questions
Q: What are the physical connection constraints for this serial extension cable?
A: The cable utilizes a 9-pin male-to-female configuration designed exclusively for serial communication interfaces within industrial control racks.
Q: Can this cable be utilized in high-noise electrical environments?
A: Yes, standard industrial shielding provisions minimize electromagnetic interference across the serial signal path.
Field Installation Guidelines
Power Isolation: De-energize all connected controller ports and peripheral devices prior to plugging or unplugging the 9-pin connectors.
Connector Seating: Align the 9-pin male and female ends carefully to prevent bent pins, securing the thumbscrews firmly to maintain ground continuity.
Routing Limits: Avoid sharp bending radii and keep cable runs physically segregated from high-voltage power lines to preserve signal integrity.
Physical Inspection: Verify that the cable jacket and termination points show no signs of mechanical stress or environmental abrasion prior to system commissioning.
