Synel SY-760, User Manual, Page: 62 / 106

-
60
I
2
C Bus – RJ 11 (6 Pin
) (.NA)
P11 - External Reader 2(Magnetic/Bar code) RJ-45 (10 pin)
Magnetic reader
Bar code reader
Pin Signal Value Remarks
1 Serial Clock SCL
2 NC
3 NC
4 INT I2C Interrupt input
5 GND
6 Serial data SDA
Pin Signal Value Remarks
1 Data - For RS-422 signal only
2 Led 1
3 Led 2
4 VCC
5 GND
6 Led 3
7 Clock Clock +, For RS-422
8 DATA Data +, For RS-422
9 VS 9v
10 Clock - For RS-422 signal only
Pin Signal Value Remarks
1 Data(-) For RS-422
2 Led 1
3 Led 2
4 VCC