Indoor Installation
Micro Coax Cable
Termination
Jumper JW1
Fig. 9
Video cable connection and termination jumper location
5.
Connect the 9-pin plug (data and power) to the 9-pin receptacle (Fig. 10).
CAUTION
DO NOT connect 9-pin plug unless you have performed step 3 first!
–
Feed cables access hole in base.
–
Connect data and power wires to the 9-pin plug (refer to charts below).
–
Insert plug into mating receptacle in top of housing and eyeball assembly.
Siemens RS42/RS4852 data and power connections
87
Pin Designation
1-2
must be connected using a jumper cable!
3
24 V AC
4
Masse / common
5
24 V AC
6
RS422 Data In High (+)
7
RS422 Data In Low (–)
8
RS422 Data Out High (+)
9
RS422 Data Out Low (–)
from the controller
to the next dome
The following interface parameters are applicable for the Siemens protocol
RS422/RS485:
Data rate in baud
19,200 bits/s
Data format
Start bit
1
Data bit
8
Parity
0
Stop bit
1
Tab. 2
Interface parameters Siemens RS422/RS485
Siemens Building Technologies
BE_CCDA1415-DN.doc
Fire & Security Products
05.2004