Pc Connect To Ute310 Via Rs-232; Lan Interface - UNI-T UTE310 User Manual

User's Manual

8.1.2 PC Connect to UTE310 via RS-232

Explanation
In order to ensure stable communication, it is forbidden to use other interfaces for communication

when using RS-232 interface.
The number 2, 3, 5 mentioned in the above schematic indicates the pin numbers of DB9 interface,

other pins not listed are not used.
The above schematic is using a cross-serial cable, please use a cross-serial cable to connect the

PC to the UTE310.
The above wiring method only supports a PC with RS-232 interface. If the PC has no RS-232

interface, please use USB convert RS-232 serial line to connect a PC to UTE310.
This wiring method only supports SCPI.


8.2 LAN Interface

UTE310 is equipped with a LAN port, so the user can send commands to the power meter by LAN port. When
the power meter receives the command, the power meter will execute the function which corresponding to
the key on the front panel and return the measured and calculated data, the setting parameters and state
bytes of control panel and the error codes.
Instruments.uni-trend.com
Port number
Interface type
Electrical and mechanical specifications
Transmission system
Transmission rate
Communication protocol
1
RJ-45
IEEE802.3
LAN (100BASE-TX, 10BASE-T)
Maximum 100Mbps
TCP/IP
UTE310 Digital Power Meter
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