MX8-485 Zone expander

Zone expansion module is designed to increase the number of zones of the object devices: RT4-5se, RT4-5sa, RT4-5gs.

Zone expansion module includes:

• 2 contact terminals:

o  One for connecting the power supply and detectors (up to 8 pcs) to the zone expansion module;

o  Other for connecting zone expansion module to the object devices (RT4-5se, RT4-5sa, RT4-5gs) and connecting these zone expansion modules together (up to 4);

• Power supply indicator;
• Jumpers for setting the number of the board (jumpers J1, J2).