X K 3 1 9 0－A22
2.3 CONNECT TO LOAD CELL
2.3.1 A22 use 7-pin connector with 2.54mm pin distance to connect the load cell. The configuration
of each pin is described as below.
2.3.2 Adopt 6-pin shield cable for long distance compensation function.
2.3.3 ▲！Indicator must be reliably connected to Load cell and shielded-cable of load cell must be
reliably connected to underground. If indicator is powered on, the user should not insert or
withdraw the plug in order to protect the indicator and load cell.
2.3.4 ▲！Sensor and indicator are static sensitive devices; you must adopt anti-static measures.
The electric welding operation and other strong electric operation are prohibited. In order to
protect the operator, indicator, and relevant devices, you should install lightning rod in the
thunderstorm frequently happening area
7-pin connector configuration
DB9M configuration of load cell
red：excitation V+ pin 1：EX-
black：excitation V- pin 2：S-
shield: pin 5：SHELF
green：Output signal+ pin 6：EX+
blue： Output signal- pin 7：S+
yellow：Ex compensation- pin 8：IN-
white：Ex compensation+ pin 9：IN+
Please note: red pin and white pin, black pin and yellow pin must be both
short-circuited if the long distance compensation function is not used, otherwise the
indicator will not be able to performed well.
Please refer to the indicator external sticker for any pin color modification.
( 5 )
To Next Page
Loading...
Need help?
General