Product specifications

AD-4329A Weighing Indicator Page 41
10. External Control Input
The connector "EXT.IN" can be used to control the indicator from an external terminal
like a front panel key operation.
Set the external control function at f-10 ~ f-17 of the F-Function.
When shorting each function pin and common pin, the indicator makes the action.
Caution Keep a signal width more than 100 ms for the On-time and Off-time.
Pin No. F-Function Parameter Description
0
Not used (No function)
1
Zero key
2
Tare key
3
Print key, key
4
Operate/Standby key
5
M+ key
6
Net/Gross key
7
Mode key
8
Gross display when shorting terminal.
9
Accumulation data display when shorting terminal.
10
Over signal. Gross over and display data are output.
1 pin
f-10
EXT1
11
All keys are enable when shorting terminal.
2 pin Common pin for EXT1 ~ EXT7.
3 pin
f-11
EXT2
The same as f-10
4 pin
f-12
EXT3
The same as f-10
5 pin
f-13
EXT4
The same as f-10
6 pin
f-14
EXT5
The same as f-10
7 pin
f-15
EXT6
The same as f-10
8 pin
f-16
EXT7
The same as f-10
Case Shield.
10. External Control Input
ON (Make)
OFF (Break)
More than 100ms More than 100ms
PhotoCoupler Relay, Switch
2pin
Common pin
or
EXT.IN
DC+5V
560Ω
1,3,4,5,6,7,8pin
The inside of AD-4329A