User Manual

DIA Board
DIA is a distribution board for most of the boards, units and ports. The
DIA board is exclusively equipped with connectors. The connector types
are chosen to prevent unintentional mixing up.
Connection and connector types
Port Connected to Connector type
P2 CU board
P3 Not used
P4 ALI board
P5 Not used
P11 CHA1/DL or CSA/DL or BSA/DL 16 pole 1 line female
P12 CHA2/DL or PA/DL 16 pole 1 line female
P13 CHA3/UL or CSA/UL or BSA/UL 16 pole 1 line female
P14 CHA4/UL or PA/UL 16 pole 1 line female
P21 PSU - Power Supply Unit 10 pole 2 line male
P22 LED board in the cover 4 pole 1 line male
P23 LNA/UL 2 pole 1 line male
P24 LNA/DL 2 pole 1 line male
P25 Expansion output port to cover
circuitry if any. Only in cabinets.
16 pole 2 line male
P26 Expansion input port from the
cabinet. Used in equipped large
covers only.
16 pole 2 line male
*
P27 AUX1 auxiliary connector 8 pole 1 line male
P28 Door switch (internal alarm) 3 pole 1 line male
P31 PC (serial RS-232) 9 pole D-sub female
P32 Modem (serial RS-232) 9 pole D-sub male
P33 External alarm 15 pole D-sub female
P34 Repeater to Repeater Link 8 pole RJ45 modular female
*
Pin 2 and 3 on the P27 connector must be interconnected with a jumper
if the connector is not used.
P28
P33
P26
P32
P23
P27
P5 P3
P4 P2
P11 P12 P13 P14
P21
P31
P22
P25
P24
U7A U7B U7C U26
U7D
U7E
U7F
GND
P34
Figure 5-13. DIA board connectors and testpoints
ALLGON System AB AR Repeaters Functional Description
User’s Manual VD203 66/EN Rev. P1A 2000-09 5 - 23