FISCHER PRO-LINE DE90 - M12 Plug 2: Modbus out; USB Port

3 | Assembly FISCHER Mess- und Regeltechnik GmbH
20 BA_EN_DE90
3.4.3.4 M12 plug 2: Modbus OUT
1 2
4 3
5
A
Fig.23: 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 USB port
DANGER
Open the housing for ATEX devices
ATEX devices may never be opened inside potentially explosive areas.
There is a micro USB connection for a USB stick inside the housing. The para-
meters can be secured and loaded or the firmware can be updated via this USB
interface. The device can be configured via this interface using the PC software
'inTouch'
(2)
.
The two lid screws need to be removed to open the housing.
Lid screw
PH1
Micro USB socket
0.5 Nm
Fig.24: USB port (fig. similar)
(2)
see accessories