Keyscan EC2500 Series - Figure 21 - Lock State - Fail Safe Device; Figure 22 - Lock State - Fail Secure Device

Keyscan Technical Guide (PC109x - 04.12)
34
Figure 21 – Lock State - Fail Safe Device
Maglock
+
-
to 'Normally Closed'
positon on relay
to common
on DC power supply
Relay board
Relay board
+
-
Door
Strike
Lock State
of
Fail Safe Device
DC
Supply
+
-
Lock
to 'Normally Closed'
positon on relay
to
+
supply
to common
on DC power supply
to
+
supply
KI-00124E-07-11
Figure 22 – Lock State - Fail Secure Device
to
'Normally Open'
positon on relay
+
-
Door
Strike
to common
on DC
power supply
Lock State
of
Fail Secure Device
Lock
DC
Supply
+
-
to
+
supply
Relay board
KI-00125E-07-11