Electrical connection
Proline 300 Modbus RS485
18
Hauser
5.3.1
Connecting the transmitter
1
2
3
4
A0026781
1
Terminal connection for supply voltage
2
Terminal connection for signal transmission, input/output
3
Terminal connection for signal transmission, input/output or terminal connection for network
connection via service interface (CDI-RJ45); optional: connection for external WLAN antenna or
remote display and operating module DKX001
4
Protective earth (PE)
N
ic
h
t
u
n
te
r
ar
e
ö
ffn
e
n
+
E
ESC
–
1.
2.
N
ic
h
t
u
n
te
r
ar
e
ö
ffn
e
n
+
E
ESC
–
+
E
ESC
–
3.
3.
4.
3 mm
A0029813
1. Loosen the securing clamp of the connection compartment cover.
2. Unscrew the connection compartment cover.
3. Squeeze the tabs of the display module holder together.
4. Remove the display module holder.
