Honeywell 900RTC-L050 HC900 Low Voltage Cable Assembly

The Honeywell 900RTC-L050, also cataloged as the 900RTC-L050 Low Voltage Cable Assembly, operates as a dedicated hardware component for physical signal interconnection between low-voltage I/O modules and remote terminal panels within Honeywell HC900 Controller networks.

Hardware Specifications

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

The 5.0-meter cable assembly routes analog process signals and low-voltage discrete wiring directly from rack-mounted HC900 module faceplates to external terminal structures. Engineered to transfer 4-20 mA HART loop protocol signals and low-voltage control loops without signal degradation, the multi-conductor cable utilizes internal conductor shielding to preserve channel-to-channel isolation parameters and prevent cross-talk across extended wiring spans.

Frequently Asked Questions

Q: What is the pre-configured cable length of the 900RTC-L050 assembly?

A: The 900RTC-L050 assembly features a factory-terminated cable length of 5.0 meters.

Q: Does the 900RTC-L050 cable assembly require dedicated external power to maintain signal throughput?

A: No, the assembly is a passive multi-conductor connection system designed specifically for direct electrical conduction between the module header and remote termination points.

Field Installation Guidelines

1. Confirm all backplane logic and low-voltage field instrument circuits are powered down before connecting or disconnecting terminal block headers.
2. Maintain minimum bend radius limits along the 5.0-meter cable span to prevent conductor fatigue and insulation damage.
3. Secure terminal block retaining screws and strain relief hardware to ensure continuous contact under ongoing industrial panel vibration.
4. Separate low-voltage analog cable routing from high-voltage AC conductors inside wire trays to maintain channel isolation and signal purity.