7
1.2 Wiring
◼
Preparation
Take the 4 spacer fastening tabs (which are provided to the device), and place them into the
PCB holes of the Easy2S and the safety box where you want to install the device.
Prepare a screwdriver, the 2 terminal blocks
provided with the device, and the stripped
wire pair necessary for connection, with
appropriate distinctive colors (power
connector
–
e.g. black-red, input-output wire
pairs
–
e.g. black-blue, alarm input
–
e.g.
black-white).
◼
Connecting the inputs
The Easy2S has two input lines (
IN1, IN2
),
where sensors can be connected by connecting its wire pairs, in accordance with the standard
connection method shown below, by fixing the blanked cable wire pairs for each input.
In case of voltage inputs make attention to the order of polarity (+/-), the assembly must be
done according to the inputs line titles (on PCB board).
Take care for the proper position of the input line jumpers.
The device is able to detect wire cut on its input lines.
The inputs may also be used against sabotage purposes
–
e.g detecting the opening of the
alarm system enclosure / top cover (by connecting a magnetic switch wires to the device).
