MIC412TI and MIC412TF Camera | Installation and Operation Manual AAA EN | 22
Bosch Security Systems Issue 8
The table overleaf shows how the screw terminal connections on the MIC-
USB485CVTR connect to the MIC power supply depending upon the protocol and
selected communication mode you may only need a 2 wire configuration.
Table J – MIC-USB485CVTR Connection Table and Diagram
Converter Output MIC Power Supply
Telemetry Header
(HD4 or HD5)
Communication Mode
RxB / Rx - TxB
RxA / Rx + TxA
Full Duplex (4-wire only)
GND / 0V GND Shield (always)
TxA / Tx - RxA
TxB / Tx + RxB
Simplex
Half Duplex (2-wire)
Full Duplex (4-wire)
MIC-USB485CVTR and Universal Camset Software Installation
Universal Camset comes with WHQL certified drivers for the MIC-USB485CVTR
that must be installed prior to connecting the converter to the PC.
To install the drivers please do the following:-
1. Locate the USB DRIVERS.EXE in the Universal Camset Folder, double
click to begin and follow the on screen instructions to ins tall; these are the
required drivers for using the MIC-USB485CTR.
2. Locate the CAMSET INSTALLER.MSI and then double click to begin,
follow the on screen instructions to install.
3. Once installed a Universal Camset Icon will appear on your PC Desktop.
4. When opened the Universal Camset will display the Standard Controls
Tab as shown overleaf.
Providing the USB drivers have been installed successfully, you can then plug the
MIC-USB485CVTR into a PC via the USB port. If your converter is being plugged
in for the first time your system should recognise the device and inform you that
the hardware has been installed successfully.
The MIC-USB485CVTR should appear in the Comm Port selection list as USB and
as a virtual Comm Port, e.g “comm2” (for legacy support). Universal Camset has
been optimised to work with this converter in USB mode; therefore users should
select “USB” for maximum functionality and reliability.
The MIC-USB485CVTR has a status LED indicating its current state, by sending a
manual command e.g Left or Right; you should see the LED flash. Transmitted
data from the converter is indicated by a red flashing LED flash and upon receiving
data a green LED will flash.
CAUTION: Should be taken to avoid earth loops when
connecting 0v from the converter to GND terminal in the MIC