4.2.3. General Purpose Inputs
These are free inputs that can be used for various functions. The following should be defined:
Scenario Setting
Two Readers per Door
IN 2A
IN 2B
IN 4A
IN 4B
IN 6A
IN 6B
One Reader per Door (no general-purpose inputs available)
General purpose inputs are suitable for most uses. For example, they might be used to detect tampering, to activate
trouble signals, or to monitor a power management board failure.
General purpose inputs functions when using S-805 or D-805:
Unit Expansions
S-805
P-805
IN 1S to IN 16S
IN 1P to IN 16P
D-805
IN 2C
IN 2D
IN 4C
IN 4D
4.3. Outputs
Rosslare Security recommends the use of suppression diodes for all outputs that activate an inductive load.
4.3.1. Door Lock
There are two types of door locking devices:
•
Fail open (fail secure)
•
Fail close (fail safe)
The following should be defined:
Scenario Setting
Two readers per door
Door 1 – OUT 1
Door 2 – OUT 3
Door 3 – OUT 5
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