Bosch DCN Next Generation Installation & User's Instructions page 268

DCN Next Generation | Installation and User Instructions | Peripheral Devices
You can enable or disable the connected external power
supply with the J10 jumper block (refer to figure 47.23)
A
B
figure 47.23: Power supply
table 47. 1 2: Jumper setting
Position Power
A System power supply
B External power supply
Bosch Security Systems | 2007-02 | 9922 141 70525
47.7.4 Remote de-init switch
You can erase the address of the data distribution board
from a remote site with connector X77 (refer to figure
47.1). This 10-pole connector has connections for a
de-init switch and a de-init LED.
table 47. 1 3: X77 remote initialization connector
J10
Pin
1
2
3
4
5
6
7
8
J10
9
10
The remote de-init switch must be connected between
pins 1 and 2. The de-init LED must be connected
between pins 3 and 4.
en | 268
Signal
+5 V
Init
Initialisation LED, anode
Initialisation LED, cathode
Not connected
Not connected
Not connected
Not connected
Not connected
Not connected