EXcel4 Controller
Page 16
2.7.3
Fail-open drawing (Less than 2A lock)
Com
N/C
53
52
34
33
47
46
20
19
Door
1
Door
2
Door
3
Door
4
ACU Connections
for a fail Open Lock
Release
Lock Release
Suppressor
Shield or Ground wire
should be connected to
lock release casing if
possible
To Separate appropriate
Power Supply
Shield or Ground wire
must NOT be connected to
ACU chassis if lock
release is mounted on a
grounded metal surface
Connecting a fail open (i.e. power locked)
Figure 8 - Fail open drawing
2.7.4
Connecting a DC Lock Rated at MORE than 2A
Cable screen must NOT
be connected to
controller chassis if lock
is grounded
Lockstrike
Relay pole
Relay n/o
Relay pole
Fail
Locked
Fail
Open
Lockstrike
Relay n/c
To
Power
Supply
Lock release
Suppressor
Suppressor
Coil
Coil
pole
n/o
Secondary
Relay
Figure 9 - DC lock release diagram
Содержание EXcel4
Страница 1: ...EXcel4 Controller User Manual UM0012 Issue 8 ...
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Страница 20: ...EXcel4 Controller Page 14 Figure 6 Suppressor ...
Страница 30: ...EXcel4 Controller Page 24 Figure 13 TCP IP Connection setup ...
Страница 34: ...EXcel4 Controller Page 28 Figure 18 Communication channels ...
Страница 51: ...EXcel4 Controller Page 45 56 0V for Door Sense and Egress 57 Door 4 Egress Input 8 2 or 3 door configuration ...