Control Unit Pcb; Keypad Controls And Displays; Opening The Keypad - Cooper Security i-on 40 Installation Manual

i-on40
5. Printed circuit board (PCB).
6. Cable entry holes for detector and keypad
wiring.
7. Transformer.
8. Mains connector block. Note yellow power
rating label fitted next to the connector block.
9. Cable entry hole for mains.
10. Back Tamper switch (if fitted).

Control Unit PCB

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3
4
5
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Figure 3 Control Unit 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
10 9 8 7 6
Figure 4 Control Unit 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.
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14
13
12
9 10 11
3 4
5
9. Outputs (transistorised).
10. 14.4V Siren supply (not used in UK).

Keypad Controls and Displays

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A
5
B
C
D
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

Note: For EN50131-3:2009, 8.7 the keypad
is a type B ACE, fixed.
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.
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Figure 6 Opening the Keypad
8
1 2 abc 3 def
7
4 ghi 5 jkl 6 mno
7 pqrs 8 tuv 9 wxyz
* 0 #
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