16  Installation Instructions MB-Secure 1000/2000/3000/4000/5000/6000 
 
10 = * Wire bridges for connecting/disconnecting +U_B within I-BUS 
11 = * Plug for connection cable (I-BUS) to the next module 
12 = Power supply unit connection points 
13 = * BUS-2 connection points 
14 = Grounding bridges (see chapter Grounding/shielding) 
15 = Contact area for shield connection to the mounting bottom 
16 = Analog telephone connection 
17 = Connection points armed/disarmed 
 Input “armed/disarmed" has to be permanent connected with 0 V” (solder in bridge)! 
18 = * Input channels e1 - e8 
19 = * Semiconductor-outputs parallel indicators 
20 = * Connection for indicator PCB 
21 = Jumper J5 
22 = Headphone connector socket 
23 = Microphone connector socket 
24 = LEDs Ethernet status 
25 = Jumper J6 
26 = Jumper J1 to J4 
27 = LEDs Device status 
 
* = Not relevant for MB-Secure applications. 
 
  When connecting via the serial interface, at most 1 module can be used for each control panel. 
You can find detailed information about connection and configuration in the installation instructions for 
DS 6700 / DS 6750. 
 
 
 
2.6.2.1  Connection of transmission device DS 6700/DS 6750 to MB-Secure computer/connection PCB 
 
 
 
 
 
 
 
  The 9-pole connection cable (computer PCB <-> transmission device) must be screwed with the PCBs 
on both ends.