SA4700-103
Περιγραφή
The Intelligent Input/Output Unit provides supervision of one or more normally open contacts connected to a single pair of cables and a set of changeover relay output contacts.
- 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.
