TeleEye GX684 User Manual page 80

User Guide
Without Tamper Detection Circuit Configuration
NO
NC
O/C
S/C
LoZ
HiZ
The table below shows the summary between the resistance network and the condition
result.
This table is provided as a reference. There may be a 10% tolerance for the resistance
value.
Condition
DEOL (Normal
Close)
DEOL (Normal
Open)
SEOL (Normal
Close)
SEOL (Normal
Open)
NC without
tamper
NO without
tamper
Alarm (N/A): Alarm is not applicable
Normal Close (NC)
Term
S/C
O/C
Normal Open (NO)
0 - 400
Tamper Short Normal (Close)
Tamper Short Alarm (Close)
Tamper Short Normal (Close)
Alarm (Close) Normal (Open)
Normal (Close) Alarm (N/A)
Alarm (Close) Alarm (N/A)
Status
Normal
Alarm
Term Status
S/C Alarm
O/C Normal
Legend
Normally open alarm
Normally close alarm
Open circuit
Close circuit
Low impedance
High impedance
Resistance (Ω)
401 - 2780
Alarm (Open)
Normal (Open)
Alarm (N/A)
Alarm (N/A)
Alarm (N/A)
Alarm (N/A)
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Description
Sensor drive output close
(point A and B)
Sensor drive output open
(point A and B)
Description
Sensor drive output close
(point A and B)
Sensor drive output open
(point A and B)
2781 – 29.5k 29.5k - infinity
Tamper Open
Tamper Open
Alarm (Open)
Tamper Open
Alarm (Open)
Normal (Open)