4 Commissioning
Manual GC 9300 EN14 July, 24th 2018
38
Power supply
X16
230 V/AC version
24 V/DC version
L
100
– 230 V
Not allocated
Not allocated
+
+ 24 V
N
100
– 230 V
-
- 24 V
PE
Potential equalization
PE
Potential equalization
Network interfaces
X18:
Ethernet interface 1
For connection with the measuring element CP 4900
X19:
Ethernet interface 2
For connection of a PC or to a local network
Serial interfaces
X11:
COM 1
RS 232 /
RS 485
*
Modbus RTU / Modbus ASCII
X12:
COM 2
RS 232
WAGO-IO / GPS 170
X13:
COM 3
RS 232 /
RS 485
*
DSfG / Modbus RTU / Modbus ASCII / RMG-Bus
X14:
COM 4
RS 232 /
RS 485
*
DSfG / RMG-Bus
X15:
COM 5
RS 232
Modbus RTU / Modbus ASCII
X37:
COM 6
RS 232 /
RS 485
*
Modbus RTU / Modbus ASCII / RMG-Bus
X38:
COM 7
RS 232
/ RS 485*
Modbus RTU / Modbus ASCII
* configurable in the device with jumpers, delivery state in bold text.
