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Wiring the Digital Inputs
The OnCell G3150A-LTE has two sets of digital inputs—DI1 and DI2. Each
DI comprises of two contacts on the 6-pin terminal block connector
located on the top panel of the OnCell G3150A-LTE. Refer to the
Specifications section for detailed information on isolated digital input
definition.
Communication Connections
10/100BaseT(X) Ethernet Port Connection
The 10/100BaseT(X) ports located on the front panel of the OnCell
G3150A-LTE are used to connect to Ethernet-enabled devices.
Pinouts for both MDI (NIC-type) ports and MDI-X (HUB/Switch-type)
ports are shown below:
MDI Port Pinouts
MDI-X Port Pinouts
8-pin RJ45
Pin
Signal
Pin
Signal
1
Tx+
1
Rx+
2
Tx-
2
Rx-
3
Rx+
3
Tx+
6
Rx-
6
Tx-
Serial DB9 Connection
The OnCell G3150A-LTE has one DB9 male port that supports RS-232,
RS-485-4W, RS-485-2W, and RS-422. The pin assignments are shown in
the table below:
DB9 Male
Connector
Pin
RS-232 RS-422/485-4w RS-485-2w
1
DCD
TxD-(A)
–
2
RxD
TxD+(B)
–
3
TxD
RxD+(B)
Data+(B)
4
DTR
RxD-(A)
Data-(A)
5
GND
GND
GND
6
DSR
–
–
7
TRS
–
–
8
CTS
–
–
9
–
–
–
RS-232 Connection
The OnCell G3150A-LTE has one RS-232 (8-pin RJ45) console port
located on the front panel. Use either an RJ45-to-DB9 or RJ45-to-DB25
cable to connect the Moxa OnCell G3150A-LTE’s console port to your PC’s
COM port. You may then use a console terminal program to access the
OnCell G3150A-LTE for configuring the console configuration.