4.6 Installing the Plug-On Relay Board
The Plug-On relay board contains the alarm shunt, propped door,
and forced door relays.
Output
Relay
Connector
Alarm Shunt
K2
P1
Propped Door
K3
P2
Forced Door
K4
P3
Use the wire harnesses supplied with the relay board to connect
to the relays. The wire colors are shown in the table below.
Wire Color
Relay Connection
Green
Normally Open
Blue
Common
Gray
Normally Closed
Figure 9 Wiring an Accessory Relay Board
IEI 232e Standalone Installation/Programming Manual
Document # 6054004, Rev. 2.1
11