Ziton A70E-2 Conventional Zone Interface
Ziton A70E-2 Conventional Zone InterfaceThe A70E-2 zone interface is fully loop powered and enables existing or new conventional zones to be interfaced to an analogue system allowing all areas of a site to be controlled by the ZP analogue panel. Through its interface each zone is assigned a unique address. Zones are monitored for fire and fault conditions and status is reported to the ZP control panel every 2 seconds. Zones of up to 15 Ziton Z600 conventional trigger devices can be connected to the interface with a maximum of 127 interface units installed on each ZP loop.The A70E monitors its conventional zone wiring for open and short circuit faults via end of line resistors supplied with the unit. When detectors are installed with Z6-BS5 bases the interface maintains complete operation of all other zone devices should a detector from within the zone be emoved from its base. Clear visual indication is shown on the front of the A70E moulding for alarm red LED and fault amber LED.Deriving power directly from the loop wiring and with a low current consumption in addition to zonal connection the interface has many system applications ranging from the interface of equipment for hazardous areas to the operation of magnetic door retainers via an interposing relay and linear beam detectors. Housed in low profile mouldings the interface is designed to clip directly onto a standard DIN35 rail fixing or be installed in a SMB-DIN100 box one unit capacity or a SMB-DIN200 box two unit capacity. In systems where numerous interfaces are installed or current requirement is excessive the A70E can be powered from an external power supply.Key FeaturesInterfaces up to 15 Ziton Z600 conventional devices to the ZP loopAddressable - reports status every 2 secondsMonitors conventional zone wiringDetector removal monitoring with Z6-BS5 basesDIN35 rail mountedUp to 127 conventional zones interfaced to each ZP loop with external PSU
