I/O MTUs - SD Series I/OcHBX01K02

HN800 is the redundant, 4.0 MBps IO bus of the Symphony Plus DCS SD Series system. Electrical HN800 bus is made up of horizontal (row) or vertical (columns) bus segments. Horizontal row mount bus segments are comprised of SD Controllers (SPCx00), SD Series I/O and communication moduled mounted between cHBX01L (left side) and cHBX01R (right side) bus eXtenders. The cHBX01L Compact Horizontal Bus eXtender mounts on the left side of the row and provides connections for 24 VDC Module Power and the redundant HN800 IO bus. The cHBX01R mounts on the right side of the row and has a connector for the redundant HN800 IO bus.

cHBX01K02 is a Compact Horizontal Bus segment kit that includes: 1x cHBX01L (left side) bus extender+ 1x cHBX01R (right side) bus extender

Features and benefits

  • 24 VDC Module Power connection on cHBXB01L (left side) bus connector
  • Redundant HN800 IO bus connectors on both cHBX01L and cHBX01R Compact Horizontal Bus eXtenders
  • Use SPK800-xx cables to connect HN800 IO bus between horizontal bus segments (rows)