
i-on40
Page 3
5. Printed circuit board (PCB).
6. Cable entry holes for detector and keypad
wiring.
7. Transformer.
8. Mains connector block.
9. Cable entry hole for mains.
10. Back Tamper switch (if fitted).
End Station PCB
1
2
6
4
3
5
7
8
910
13
11
12
15
14
Figure 3 End Station Printed Circuit Board
1. Aerials (CAUTION: do not bend).
2. Tamper connector.
3. USB socket (Mini B).
4. Ethernet link activity LEDs.
5. 20VAC input (from transformer).
6. Battery connector.
7. Kick Start pins.
8. Ethernet socket.
9. “Heartbeat” LED
10. RS485 terminator.
11. Code reset pins.
12. Plug by connector pins 13-16.
13. Plug by connector pins 1 to 12.
14. Comms activity LED.
15. Sockets for plug on module.
1 2 43
59 76810
Figure 4 End Station Main Connectors
1. Aux power.
2. Outputs (relay).
3. Aux power.
4. Keypad bus.
5. Wired zone connectors.
6. Ethernet connector.
7. Loudspeaker.
8. Wired siren tamper return.
9. Outputs (transistorised).
10. Siren test output (not used in UK).
Keypad Controls and Displays
A
B
C
D
1
4 ghi
7 pqrs
*0#
2 abc
5 jkl
3 def
6 mno
8 tuv 9 wxyz
2
3
4
6
5
8
7
1
Figure 5 Controls and Displays
1. LCD display (2 x 20 characters).
2. Programming keys.
3. Navigation keys
4. Alert LEDs
5. Setting and unsetting keys.
6. Panic Alarm (PA) keys.
7. Number/text keys.
8. Set/Unset LEDs.
Opening the Keypad
To open the keypad first gently prise off the
trim on the front and remove the two
screws. Next, carefully lever the front of the
keypad (containing the pcb and display)
away from the keypad rear housing.
1
2
3
4
Figure 6 Opening the Keypad
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