Справочник Пользователя для Siemens 9300
9300 Series User’s Guide
Communications Specifications
Chapter 7 - Hardware Reference
Page 147
Communications Specifications
N
OTE
The Profibus meter option on the 9300 meter does not use a COM port.
The following table indicates which COM ports are available for each model.
MDM
COM1 COM2
22 AWG shielded,
twisted pair
Captured-wire
connectors
FCC part 68 compliant
telephone cord
RJ11
Category 3
or 5 UTP
RJ45
Modem
Ethernet
RS-485
Rear View of Meter
Model
COM1
COM2
COM3
Ethernet EtherGate
Modem
ModemGate
9300
9330
9350