FISCHER FT90 - M12 Plug 1: Modbus in; M12 Plug 2: Modbus out; M12 Connector 3: Sensor Input

3 | Assembly FISCHER Mess- und Regeltechnik GmbH
24/108 BA_EN_FT90
3.4.4.3 M12 plug 1: Modbus IN
2 1
3 4
5
A
Fig.27: M12 plug 5-pin
PIN Signal Cable colour
1 Operating voltage +U
b
Brown
2 Modbus BUS-D1 White
3 Operating voltage - U
b
Blue
4 Modbus BUS-D0 Black
5 Modbus BUS-R Grey
A Coding
3.4.4.4 M12 plug 2: Modbus OUT
1 2
4 3
5
A
Fig.28: M12 bush 5-pin
PIN Signal Cable colour
1 Operating voltage +U
b
Brown
2 Modbus BUS-D1 White
3 Operating voltage - U
b
Blue
4 Modbus BUS-D0 Black
5 Modbus BUS-R Grey
A Coding
3.4.4.5 M12 connector 3: Sensor input
NOTICE!The operating voltage U+ is generated by FT90.
1 2
4 3
A
Fig.29: 4-pin M12 bush
Pin Signal Cable colour
1 Operating voltage (internal) U+ Brown
2 I2C bus SCL White
3 Operating voltage (internal) GND Blue
4 I2C bus SDA Black
A Coding