Input and Output Connections
36 AC-825IP Hardware Installation and User Guide
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
One reader per door
Door 1 – OUT 1
Door 2 – OUT 2
Door 3 – OUT 3
Door 4 – OUT 4
Door 5– OUT 4
Door 6 – OUT 6
Door outputs when using D-805:
Scenario Setting
Two Readers per Door
Door 1 – OUT 1
Door 2 – OUT 3
Door 3 – OUT 5
Door 4 – OUT 1D
Door 5 – OUT 3D
One Reader per Door
Door 1 – OUT 1
Door 2 – OUT 2
Door 3 – OUT 3
Door 4 – OUT 4
Door 5 – OUT 5
Door 6 – OUT 6
Door 7 – OUT 1D
Door 8 – OUT 2D
Door 9 – OUT 3D
Door 10 – OUT 4D