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ELAN HOME SYSTEMS
DIP Switch Settings
There are two DIP switches on the SIM2 that provideAND/OR
logic functionality for each pair of Sense Inputs, and one DIP
switch that links the two Relay Outputs.
AND/OR Logic DIP Switches
Each Sense Input (SENSE1 and SENSE2) has two ports. If
a single sensor is connected to a Sense Input, select OR for
that input. If a sensor is connected to both ports of a Sense
Input, use the AND/OR DIP switch to determine the function-
ality as follows:
• AND - Relay will trip only if both of the connected
sensors are active.
• OR - Relay will trip if either of the connected sensors
is active.
LINK OFF/LINK ON Switch
The LINK OFF/LINK ON DIP switch links the two Relay Out-
puts (R1 & R2). If the switch is set to LINK OFF, the sensors
connected to SENSE1 control Relay 1 and the sensors con-
nected to SENSE2 control Relay 2. If the switch is set to LINK
ON, either Sense Input will trigger both R1 and R2. The AND/
OR DIP switches determine whether one or both individual
inputs of SENSE1 or SENSE2 activate the relay(s).
Examples:
• SENSE1/R1/LINK OFF
AND - R1 active if BOTH connected sensors are active
OR - R1 active if EITHER connected sensor is active
• SENSE2/R2/LINK OFF
AND - R2 active if BOTH connected sensors are active
OR - R2 active if EITHER connected sensor is active
• SENSE1/LINK ON
AND - R1 & R2 active if BOTH connected sensors are active
OR - R1 & R2 active if EITHER connected sensor is active
• SENSE2/LINK ON
AND - R1 & R2 active if BOTH connected sensors are active
OR - R1 & R2 active if EITHER connected sensor is active
© ELAN Home Systems 2006 • All rights reserved.
SIM2
INSTALLATION MANUAL
Page 7
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