MEITRACK T333 User Guide
Copyright © 2015 Meitrack Group All rights reserved. - 15 -
The white plug on the T333 harness consists of the power cable (red), ground wire (black), AD2 cable (blue), and SEN
cable (blue).
The T333 can connect to a maximum of two A61 sensor boxes. You can install a maximum of eight A52 temperature
sensor ports. For details, see the
MEITRACK Temperature Sensor User Guide
.
8.3
Installing the Handset (RS232 Port)
Pin Number
Color
Description
1
Red
Power output
Output voltage: 5 V
2
Black
Ground wire
3
Orange
RX, T333 receiving data from the handset.
4
Yellow
TX, T333 sends data to the handset.
5
Blue
Positive charge of the microphone
6
Green
Negative charge of the microphone
7
Purple
Positive charge of the loudspeaker
8
White
Negative charge of the loudspeaker
Note: The RS232 port can be used with either the RFID reader or the camera at a time.
8.4
Installing the RFID Reader (RS232 Port)
Pin Number
Color
Description
1
Red
Power output
Output voltage: 5 V
2
Black
Ground wire
3
Green
RX, T333 receives data from the RFID reader.
4
White
Reserved (TX, T333 sends data to the RFID reader.)
Remarks: The T333 RFID reader is not compatible with the MVT600 RFID reader. In the MVT600, the RS232
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