Minebea CSA-507C, Instruction Manual

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8
4 − 3 − 2. Connection with external control input
Connection of external control input of “A/Z ON”, “A/Z OFF” should be made by using contact
or open collector as below figure.(Effective only when optional Auto zero unit(CSA507C − P99)
is installed.)
Refer to the paragraph 7 − 2 for each input function.
or
Shield

Warning
●
Connection with external control input should be made securely as the
figure indicated. If neglected, it may cause an unexpected trouble or
malfunction on the instrument.

●
For the connection with external control input, be sure to apply
shielded cable, and that shield should be connected with GND
terminal. If not connected, it may cause malfunction due to the effect
from external noises and so on.