Hunter-Pro Series Captain 8 - Installation Guide
22
1.5.16. Keypad
The KEYPAD terminals are the 4-wire BUS inputs/outputs. Zone expanders, keypads and other
peripherals interface the control panel over the BUS braid.
The KEYPAD/BUS terminals are (-), (+), (IN) & (OUT). To make connection easy, these terminals
are numbered 1-4, both in the control panel and in the expanders, so a wire is connected between
terminals #1 on both sides, and so are the other wires.
Up to 8 keypads can be connected to the Hunter-Pro system, supervised or not.
The BUS's "+" wire must be separated from any other "+" wire.
Connection diagram
Diagram 19. LCD keypads wiring
1.5.17. RXN-400/410
How to set the keypad’s ID no.
The keypad's ID is set using a jumper on the PCB. To set the ID, open the keypad’s back cover:
a. Unfasten the screw at the bottom of the keypad.
b. Insert a flat screwdriver into the two holes to the
sides of the screw and gently remove the cover see
the next figure.
c. Place JP1’s jumper on pins 1 & 2. A message onscreen should say “Enter new ID: X”.
d. Enter the new ID number - 1 to 8.
e. Place JP1’s jumper on pins 2 & 3.
f. Repeat the process with any other keypad. Note, that each addressable keypad must
have a unique ID and that the IDs must be set in ascending order.
g. If keypad supervision is not required, the keypad's IDs should be left zero.
BUS
Control Panel
RXN-400/410
KEYPAD
1
2
3
4
-
+
IN
OUT
RXN-800
3
4
1
–
2
+
1
2
3
4
(
-
)
(+)
(
OUT)
(
IN
)
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