CA-A370-P – RS-485 Network Hub

Enables “star” type network configuration of the RS-485 bus. Excellent for large or multi-floor buildings/sites where a “daisy chain” RS-485 configuration is not feasible. Locate the CA-A370-P in a central location along an existing RS-485 network and run 4 individual RS-485 networks out to the controllers or expansion modules.

Technical Specifications

  • RS-485 “star” configuration is a snap
  • Provides a higher network isolation from noise
  • LED status indicators for power, network and port activity
  • Create 4 independent RS-485 networks from 1 RS-485 network
  • Connects to the CT-V900-A RS-485 and E-Bus communication ports
  • Connect controllers or expansion modules up to 1220m (4000ft) from the hub
  • Power Requirements: 10 to 14.6Vdc
  • Current consumption: 190 mA typical
  • Operating temp: -10°C to 55°C (14°F to 131°F)