Figure 8: Open Collector Input Point Wiring (Supervised); Figure 9: Open Collector Output Point Wiring (Non-Supervised) - Bosch D9068 Operation And Installation Manual

D9068 | Operation and Installation Guide | 2.0 Installation

Figure 8: Open Collector Input Point Wiring (Supervised)

1 - D9068
2 - Power + (red)
3 - Panel ground (black)
4 - Point 2 (white and red)
5 - Keypad terminals
The open collector output must current sink a minimum of 5 mA. The alarm
voltage must not exceed 1.3 VDC when activated.

Figure 9: Open Collector Output Point Wiring (Non-supervised)

1 - D9068
2 - Power + (red)
3 - Panel ground (black)
4 - Point 2 (white and red)
For UL installations, non-supervised operation requires installation
within 20 ft (6 m) inside the conduit.
Open collector output must current sink a minimum of 5 mA. The alarm
voltage must not exceed 1.3 VDC when activated.
14
+ +
2
8
Power (+)
Open Collector Output
Panel Ground
Earth Ground
+ +
2
7
Power (+)
Open Collector Output
Panel Ground
Earth Ground
Bosch Security Systems, Inc. | 3/13 | F01U071094-07
1
- - 1 2 3 4 5 NC C NO
KEYPAD
A B
5
4
3
7
6- Earth ground (green)
7 - EOL resistor 2.21 k  , UL Listed,
Bosch (P/N: 25899)
8 - FACP (refer to Section 1.2.1 Power
on page 7.)
1
- - NC C NO
1 2 3 4 5 KEYPAD
A B
5
4
3
5- Keypad terminals
6 - Earth ground
7 - FACP (refer to Section 1.2.1 Power
on page 6.)
6
6