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Lock and I/O Connections
Lock Connections
Fail Secure Lock
A Fail Secure lock requires power to release
the lock. The door would remain locked in the
case of a power failure.
Lock +
GND
BGU
Fail Safe Lock with Break Glass
A Fail Safe lock requires power to lock the
door. The door would be unlocked in the case
of a power failure.
Break Glass
2- Pole Changeover
External Power Supply
GND
0V
IN
IN
IN
+12-24V
In +
If an external power source is detected on
power up/reset, it is used to power the locks,
otherwise internal power supply is used. Do
not connect an external power supply while the
controller is running.
For more information about Sateon, visit the website or contact Technical Support:
Email:
ac-support@grosvenortechnology.com
Telephone:
+44 (0)1279 838000
Web:
www.grosvenortechnology.com
+
Lock
_
Fit mechanical
override for
emergency release
Normal
+
Lock
Broken
_
Normal
Broken
External Lock
Power Supply
12-24 V dc
+
Auxiliary Input connections
Contact Only (no fault detection)
Input switch
Aux In +
GND
Out ±
Return ±
Supervised (short/open circuit detect)
1K
Aux In +
GND
Out ±
Return ±
Supervised (short/open circuit fault detect) with
additional tamper state.
1K
Aux In +
GND
Out ±
Return ±
The Aux input is pulled to 5V by the Blade using the
equivalent circuit shown below:
GND
Auxiliary Output connections
ISO
4
Page 4
1K
Input switch
Input switch
Tamper switch
1K
2K2
+5V
2k2
TVS
14k4
GND
Fuse 0.3A
Aux Out
3
Max Voltage 30V
Max Current 300mA
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