8
Connection: 1. Connect directly control machine, pls. connect OUT 4,
suggest connect another manually switch as the stop switch in
emergency
2. indicator output signal will influence the ON/OFF switch to control
machine, OUT 2 ON, OUT 1 OFF, OUT 3 connect buzzer, alarm
remind when start and stop.
Instruction: when the weight over 500kg, OUT 1 OU3 instant
connection and break off, OUT 4 break off; when weight under
50kg, OUT 2 OUT3 instant connection and break off, OUT 4
constant connection
5 4 3 2 1
9 8 7 6
DB9 pin definition port
1 pin 1
st
output signal pin Out1
6 pin 1
st
output signal pin Out1
2 pin 2
nd
output signal pin Out2
7 pin 2
nd
output signal pin Out2
3 pin 3
rd
output signal pin Out3
8 pin 3
rd
output signal pin Out3
4 pin 4
th
output signal pin Out4
9 pin 4
th
output signal pin Out4
Inner connection pin definitions
1A 1B 2A 2B 3A 3B 4A 4B
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