Steps for wiring FC-7448 bus-line alarm system
Step one: Purchase cables and power supply devices
2-wire bus-line cable: cable diameter should be 0.8-1.0mm² (if wiring distance less than 500m, then 0.5mm²is OK). Cable type is RVVP, for example 2*0.8mm²
Power supply cables
2-wire 12-24V cable with diameter 0.8-1.0mm²
12-24V DC power supply device. The main power consumption device is detectors,especially photoelectric beams detector. Alarm panel power consumption is 50mA at standby status and 500mA at alarm status. Module power consumption is 20mA. Add all devices consumption current and multiplied by 2 to get power supply device power requirement. Multiple power supply devices can be used if the device power is low or the wiring cable is long.
Step two: program the bus-line devices and test the alarm system before installation
Firstly, please insert FC-7430 into FC-7448 main board, insert a double color 2-wire line on FC-7430 bus port. Positive and negative wiring should be correct and without short circuit. Insert jumper wire in position of “enable” on FC-7430 board. (Back insert the jumper wires to disable after programming finishing.) AC power is supplied for FC-7448.
Set zone quantity and zone functions for FC-7401 bus modules using. Zone address is set from 0039(zone 9) and from 0415. For example, 10 pieces FC-7401 will be used, then set zone function from 0039-0048 and enable using FC-7401 from 0415-0419
It means inspecting bus interfaces, if failure, please turn off the power and re-enter into programming process. If it is normal, it showed Sens/Contact 009
Press # to Prog
009 means zone 9, you can set the first FC-7401 as zone 9.
If you don’t want to start from zone 9, then press *, it showed Mux Zone
Enter Number and enter 3 digits zone number and re-start from A.
Sensor Press 4
Contact Press 6
Press # to Prog
It means zone 9 is programmed and it automatically jump to zone 10
If you want to program next FC-7401 as zone 10, then remove the programmed zone 9 FC-7401 and mark it.
Then program zone 10 FC-7401 and more from step B till all FC-7401 are programmed.
Note: at abnormal status, it will sound “bi, bi, bi” and need to restart. If it keeps abnormal, please change a FC-7401 and from step A to re-start.
If all zones are programmed, it showed
Press “*” and keep for 3 seconds to quit programming mode. And enter “*” for 3 seconds again to quit program. If there is 24 hours zone set, it may trigger alarm immediately. If so, please press PIN+Off to dis-alarm.