
MIC440 Explosion Protected CCTV Camera System| Installation and Operation Manual
EN | 20
Bosch Security Systems
Issue 6
Optional Cards and Kits for MIC440 Cameras
The MIC440 has several optional cards and kits as described earlier.
Please refer to the respective manuals for details on their installation and
operation.
MIC-WKT
Washer bracket, nozzle and pump card kit
MIC-ALM
8-input alarm card includes washer pump drive
function
MIC-BP4
Bosch Bi-phase converter card for MIC power supplies with an
available expansion slot.
CHAPTER 4
Configuring the MIC440 Camera
Connecting the MIC440 to the PC
The MIC can be connected to a PC’s serial port via a RS232/RS422 adaptor unit;
this will generally be assigned to Comm Port 1.
Suitable serial port adaptor units are the Greenwich RS232/RS422 adaptor unit
(Farnell 778-758, RS No: 201-758), the KK systems K2-ADE RS232 to RS485/422
adaptor or the MIC-USB485CVTR (485 to USB Converter) for PC’s without a serial
port.
Connecting the Greenwich Adaptor
To connect the Greenwich serial adaptor to the PC you will also need a 9 pin D
female to 25 pin D male RS232 compatible adaptor cable. A suitable cable is
Farnell 960-573 or RS Part No: 202-644. The adaptor should be set to DCE mode
and the power supply connected.
Connections from the Greenwich adaptor to the power supply are shown below
Table H – Connecting the Greenwich Adaptor
Adaptor Connections
HD4
F 778-758.
Connection and wire colour.
DATA OUT 6-3+
RXB White
DATA OUT 5-4-
RXA Yellow
SCREEN
0v
DATA IN 4-5-
TXA Blue
DATA IN 3-6+
TXB Violet
CAUTION:
This procedure must be carried out in a non
hazardous area only.