Bosch INTEGRUS Installation And Operating Manual page 15

INTEGRUS |
LBB 3222/04 and LBB 3422/10
System connector
Headphone connector
Headset connector
Message connector
BOSCH Security Systems B.V.| February 2003
25-pole female D-type connector
Pin nr. Function
1, 14 Floor line (OR)
2, 16 Outgoing language distribution channel 2
3, 15 Auto floor (OR2)
4, 18 Outgoing language distribution channel 1
5, 17 Outgoing language distribution channel 3
6, 20 Outgoing language distribution channel 6
7, 19 Outgoing language distribution channel 4
8, 22 Outgoing language distribution channel 5
9, 21 Call channel
10 Ground reference
12, 13 Supply ground
23 Status line
24, 25 Positive supply voltage
6.3 mm jack socket
Contact Function
Tip Audio out
Fling Audio out
Sleeve Return
5-pole female 180° DIN connector in accordance with IEC 268-11
Pin nr. Function
1 Mic. live
2 Mic. return
3 Left-hand headphone
4 Return both headphones
5 Right-hand headphone
6-pole female DIN connector
Pin nr. Function
1 Connected to outgoing message key
2 -
3 Connected to outgoing message key
4 Connected via internal series resistor to incoming message indicator LED (anode)
5 Connected to incoming message indicator LED (cathode)
en |
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