Description

SA4700-104APO – Apollo Intelligent Twin Input Output Unit

The Intelligent Twin Input/Output Unit provides the function of two Input/Output Units within one enclosure. The two units are electrically independent of each other. There is a DIL switch on each unit to set the address.

Both input/output units in the enclosure provide supervision of one or more normally open volt free contacts connected to a single pair of cables and a set of changeover relay output contacts. Compatible with XP95, Discovery and CoreProtocol digital communication protocols.

Mechanical Construction:

The Intelligent Twin Input/Output Unit is available in the new faceplate style enclosure. This can be mounted with the supplied backbox for surface mounting or flush mounted using a UK double gang, flush mounting back-box of minimum depth 30mm.

Key Features:

  • Improved design for ease of wiring meaning faster installation
  • Contains controllable isolator
  • Address range 1 – 254
  • Nine pre-configured modes, including compatibility mode from XP95/Discovery to CoreProtocol systems
  • Failsafe mode (meets BS 7273-4 requirements)
  • Configurable input styles
  • Earth fault monitoring