TEX150-LCD/S
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User Manual
Rev. 1.0- 09/07/04
6.3 Connectors description
6.3.1 RS232
Type: DB9 Male
1
NC
2
TX_D
3
RX_D
4
Connected internally with 6
5
GND
6
Connected internally with 4
7
Connected internally with 8
8
Connected internally with 7
9
NC
6.3.2 Service (for factory parameter programming)
Type: DB9 female
1
NC
2
TX_D
3
RX_D
4
Connected internally with 6
5
GND
6
Connected internally with 4
7
Connected internally with 8
8
Connected internally with 7
9
NC
6.3.3 I
2
C Bus
Type: DB9 male
1
NC
2
SDA Serial Data
3
SCL Serial Clock
4
NC
5
GND GND
6
NC
7
NC
8
NC
9
NC
1
6
1
6
1
6
