User's Manual

166
Keypad Connections
1. Using CAT5e cable properly terminated with RJ45 connectors, connect the cables to the
appropriate KP21 Keypad Terminals, KP 1-7 [pentagon 5] on the AVH21. As shown in
Figure 92. Confirm proper connection by zone (Keypad number). Improper connection of the
wrong keypad to the wrong terminal will cause operational errors.
2. In larger systems using multiple Hubs, repeat step 1 for all keypad connections to AVH21 #s
1,2 and 3. Confirm all connections by zone (keypad number) as shown in Figure 92.
a) AVH21 #1 connects to keypads for zones 1-7
b) AVH21 #2 connects to keypads for zones 8-14
c) AVH21 #3 connects to keypads for zones 15-20.
Figure 92 AVH21 Keypad Connections