Industrial Gaussmeter IGM11 Operating Instructions
Chapter 9 Serial Interfaces
Connecting the Gaussmeter to an External
Controller
The EIA-232 connector uses the 9-pole connector of the type DE-9 on the top right
side of the device (J4).
The gaussmeter can be connected to the controller or a computer which are equipped
with a DTE connector (DB-25 or DE-9).
EIA-232 Connector
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Connector
Input/Output
2
3
5
9
6
1
5
Figure 19 EIA-232 Connector J4
Function
Input
Receive data (RxD)
Output
Transmit data (TxD)
—
Ground (GND)
Figure 20 EIA-232 Connector J4