Bosch Appliances Home Security System D9412GV2 Manual De Usuario

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D9412GV2/D7412GV2 | Operation and Installation Guide | 11.0  
Arming Devices 
 
Bosch Security Systems, Inc. | 5/05 | F01U003641B 
55 
 
11.3  D268/D269 Independent Zone 
Control, D279A Independent Zone 
Control 
Any on-board or OctoPOPIT point can be 
programmed so that the D268/D269 or D279A 
Independent Zone Control operates as independent 
point control (arming and disarming the point). 
Refer to Point Assignments in the D7212GV2 Program 
Entry Guide
 (P/N: F01U003636) for programming 
information. Refer to the D268/D269 Operation and 
Installation Instructions
 (P/N: 74-004758-000) or the 
D279A Operation and Installation Instructions (P/N: 
46458) for wiring and operation instructions. 
11.4 Keyswitch 
 
11.4.1 Description 
A maintained or momentary contact arming station 
(keyswitch) can be connected to master arm or disarm 
any of the areas in the system. The keyswitch is 
connected to an on-board or off-board point’s sensor 
loop.  Relays can be programmed to activate arming 
status LEDs for keyswitch arming stations. Refer to 
Relays in the D9412GV2/D7412GV2 Program Entry Guide 
(P/N: F01U003636) 
11.4.2 Programming 
Refer to Point Assignments in the D9412GV2/D7412GV2 
Program Entry Guide
 (P/N: F01U003636) for the correct 
programming for points used for keyswitches. 
11.4.3 Installation 
For maintained switches, connect the EOL resistor for 
the point at the keyswitch so that the switch opens the 
circuit when it operates. A short on the circuit produces 
an alarm if the area is armed and a trouble if it is 
disarmed. Refer to Figure 25
For momentary keyswitches, connect the EOL resistor 
at the keyswitch point so that when the keyswitch 
operates, it shorts the resistor. An open on the circuit 
causes an alarm if the area is armed and a trouble if it 
is disarmed. Refer to Figure 25
 
 
Figure 25:  Keyswitch Wiring 
1
2
3
4
5
3
4
5
6
7
 
1 -  Maintained keyswitch 
2 -  Momentary keyswitch 
3 -  Common 
4 -  Point input 
5 -  1 k
Ω
 or 33 k
Ω 
resistor 
 
6- 
Open on a circuit arms the area 
7 -  Short on a circuit toggles the arming state 
 Use 1 k
Ω
 EOL resistors if using one of the zones on the control panel or an OctoPOPIT. Use a 33 k
Ω
 resistor if using a POPIT. 
Maintained Contact 
If the point to which the keyswitch is connected is programmed for a maintained contact, an open on the arming 
circuit arms the area. All faulted points are force armed, regardless of the entry in the FA Bypass Max program 
item. Returning the circuit to normal disarms the area. Refer to Area Parameters and Point Assignments in the D7212 
Program Entry Guide
  
(P/N: F01U003804)