7
EN
230V mains connection
A mains fuse with a value of 315 mA is included in the terminal block. The installation must be
equipped with a double-pole switch / disconnector to make the mains connection completely
voltage-free.
The mains voltage is connected to the terminal block in the cabinet. The middle connection is the
earth connection, and this connection is connected to the metal enclosure of the control panel. The
terminal block is equipped with a glass fuse. The earth connection is also provided with an earth
wire (yellow / green) with a connection lip. This is intended to connect the lid of the metal
enclosure with the protective earth.
Ensure that this connection is properly connected when closing the cabinet.
This equipment may only be installed by qualified personnel and must be kept out of
reach of children!
Always ensure that the alarm system is properly earthed. If there are doubts about the
grounding, check it carefully.
A good grounding is essential for the proper removal of
electrical interference!
Jumpers
The main board has a row of pin headers (no. 20 in the drawing) on which a jumper can be placed.
The following jumpers can be useful during installation or when maintaining the system:
TXD RXD
Programming interface
TAMPSW
Override the tamper switch in the metal enclosure
PROG
Not in use in normal operation mode
RESET
By short circuiting these 2 pins the mainboard will restart
BOOT
Not in use in normal operation mode