Dorset identification b.v. Reserves the rights to change
specifications without prior notice
8
3.1.4 How to connect:
Connecting the Power supply:
1. Connect Vcc (7-30V regulated) to J1.1
2. Connect Gnd to J1.3
Connecting an antenna ANT614 (4 wires):
1. Connect the brown wire to J19.1
2. Connect the yellow wire to J19.2
3. Connect the green wire to J18.1
4. Connect the white wire to J18.2
Connecting an antenna ANT614W or ANT614S (6 wires):
1. Connect the brown wire to J19.1 (Antenna coil)
2. Connect the yellow wire to J19.2 (Antenna coil)
3. Connect the pink wire to J18.1 (a5V)
4. Connect the green wire to J18.2 (red antenna LED)
5. Connect the blue wire to J8.2 (green antenna LED)
Connecting RS232 communication:
Only connect RS232 communication OR RS485 communication. Do NOT connect both
1. Connect the TX line to J2.1
2. Connect the RX line to J2.2
3. Connect the GND line to J2.7
Connecting RS485 communication:
Only connect RS232 communication OR RS485 communication. Do NOT connect both
1. Connect the RS485 B line coming from the previous decoder to J2.3
2. Connect the RS485 A line coming from the previous decoder to J2.4
3. Connect the RS485 B line going to the next decoder to J2.5
4. Connect the RS485 A line going to the next decoder to J2.6
5. Connect the groundline to J2.7
6. When this decoder is the first or last on the bus then jumper JP1 should be set on the LID665. This jumper
sets the termination resistor of 120 Ohm which is on the circuit board
7. When this decoder is the first on the bus, 2 resistors should be placed to get a predefined voltage on the
bus.
Place 680 Ohm between J2.3 and J1.2 (+5V)
Place 680 Ohm between J2.4 and J2.5 (GND)
Connecting the doorlock:
1. Set jumper J12 to use the on board power to switch the doorlock. If external power is used connect it to
J20.1 and leave Jumper J12 open
2. Connect the lock to J20.2 when the lock is normally closed. Connect the lock to J20.3 when the lock is
normally open.
3. Connect the GND of the doorlock to J20.4
Optional: When a hardware trigger is used follow the steps below. The sensor should turn low to
trigger:
1. Connect the sensor output to J8.2
2. If necessary connect the Vcc and GND of the sensor.
Optional: When a doorswitch is used to indicate a door ‘open’ alarm then follow the steps below. The
sensor should turn low to indicate the ‘Door open’ status.
1. Connect the switch output to J8.2
2. If necessary connect the Vcc and GND of the sensor.
Optional: Connecting an extra signal light or buzzer to output 2 (onboard relay 2 should be placed)
1. Set jumper J11 to use the on board power to switch the light or buzzer. If external power is used connect it
to J9.1 and leave Jumper J11 open.
2. Connect the light or buzzer to J9.2
3. Connect the GND of the light or buzzer to J9.4
