Honeywell FS-SICC-0001/L8 System Interconnection Cable

The Honeywell FS-SICC-0001/L8, also cataloged as the FS-SICC-0001 System Interconnection Cable, operates as a dedicated hardware component for multi-core signal routing and field termination assembly (FTA) interconnection within Honeywell Safety Manager and FSC systems.

Hardware Specifications

4-20 mA HART Loop Protocol and Channel-to-Channel Isolation

The multi-core cable structure uses thermoplastic-insulated copper conductors surrounded by an overall EMI shield to maintain channel-to-channel isolation principles across parallel signal lines. Controlled 120 ohm nominal impedance minimizes transmission line reflections during high-speed digital communications, while physical dielectric isolation prevents high-frequency noise from coupling onto analog 4-20 mA HART loop protocol lines or discrete safety shutdown circuits.

Frequently Asked Questions

Q: What primary cabinet hardware interfaces are connected by the FS-SICC-0001/L8 cable assembly?

A: The cable interconnects Safety Manager system modules and chassis I/O slots to remote Field Termination Assemblies (FTAs).

Q: Can the cable assembly be disconnected while the connected I/O rack is energized?

A: Unplugging the cable severs active I/O communication between the controller chassis and the connected FTA; field signals or safety loops tied to the cable must be bypassed prior to physical removal.

Q: How does the overall EMI shield impact noise rejection in high-interference environments?

A: The continuous metallic shielding blocks external electromagnetic and radio-frequency interference from inducing noise voltages on low-level analog and digital field telemetry circuits.

Field Installation Guidelines

• Route the 8 meter cable assembly through dedicated low-voltage cable trays or enclosure wireways, keeping clear of AC power lines and VFD output conductors.
• Observe a minimum static bending radius along the cable run to avoid pinching internal copper conductors or tearing the outer EMI shield mesh.
• Fully engage factory-terminated pin headers into mating chassis or FTA connectors and tighten retention hardware to ensure vibration-proof low-resistance contact.
• Connect the cable shield drain wire directly to the cabinet protective earth (PE) ground bus bar at a single termination point to prevent circulating ground potential loops.