Eye
III+
VXB
I
nstallation Guide
Page 18
Installation of
Eye
III+
VXB
for Local Monitoring
(Support BS8418)
Single End of Line Configuration:
Normal Close (NC)
Normal Open (NO)
Without Tamper Circuit Configuration:
Normal Close (NC)
Normal Open (NO)
LEGEND
NO
Normally Open Alarm
NC
Normally Closed Alarm
O/C
Open Circuit
S/C
Short Circuit
LoZ
Low Impedance (1K2)
HiZ
High Impedance (7K4)
Term Status
Description
S/C TAMPER Wire short (point A and B)
LoZ NORMAL Switch close (point B and C)
O/C ALARM Switch open (point B and C)
Term Status
Description
S/C ALARM Switch close (point A and B)
LoZ NORMAL Switch open (point A and B)
O/C TAMPER Wire open (point A and B)
Term Status
Description
S/C NORMAL Switch close (point A and B)
O/C ALARM Switch open (point A and B)
Term Status
Description
S/C ALARM Switch close (point A and B)
O/C NORMAL
Switch open (point A and B)
switch
A
B
wire
switch
B
A
wire
C
switch
wire
A
B
switch
wire
B
A
