Taxitronic TX52 - Page 6

INTERFACOM, S.A.
Inst TX52_TX40_007_en.doc 6
• (4) Serial Port
Contact number
Function
1
12 V output
2
5 V output
3
TXD
RS232 levels +- 12V
4
TXD
TTTL levels 0 - 5 V
5
RXD
6
Ground
• (5) Serial Rooflight.
The connector on the cable has a white mark, which has to be oriented to serial port. (Tx40)
The connector on the cable has a white mark, which has to be oriented to the bottom. (Tx52)
Contact number
Function
1
2 V output
2
RXD
TTL 0 – 5 V
3
Ground
Ground
4
TXD
TTL 0-5 V
5
6
• (6) CAN Bus
Contact number
Function
1
CAN H
2
CAN L
3
Ground
• (7) CAN Bus 2 (TX40 only)
Contact number
Function
1
+ 12V output
2
+ 5V output
3
CAN H
4
CAN L
5
Ground