Minebea CSA-507C, Instruction Manual

Page: 35 / 50

23

●
The operation of Auto zero ON will be performed after the input
signal is short for about 10 ms or more.
●
The operation of Auto zero OFF will be performed while the input
signal is short.
●
Please confirm the timing when it changes with an actual instrument,
and match timing if necessary by the timer processing when the state
changes because of an external control.
7 − 3. Power supply voltage AC200 V
（
CSA507C − P63
）
7 − 3 − 1. Layout of the terminals
D Terminals
Name of
terminal
Description
Application
A Bridge power supply(
＋
)
.1
B Amplifier input(
−
)
s
No.
C Bridge power supply(
−
)
Strain gage applied transducer
inals
D Amplifier input(
＋
)
e
rmi
n
E Shield
T
e
[V]OUT
＋
Voltage output terminal(
＋
)
Voltage output
[V]
−
OUT Voltage output terminal(
−
)
Voltage output
[I]OUT
＋
Current output terminal(
＋
)
Current output(Option)
[I]OUT
−
Current output terminal(
−
)
Current output(Option)
N
o.2
A/Z ON Terminal for Auto zero control
a
ls
N
A/Z OFF Terminal for Auto zero control
External control input(Option)
m
in
a
A/Z COM Terminal for Auto zero control
Te
rm
GND Terminal for grounding
T
AC200 Power supply input terminal
Power supply
AC200 Power supply input terminal
pp y

●
Refer to the note on connection in the paragraph 4 − 2.
●
The supply voltage is AC200 V(AC180 V
〜
231 V) 50/60 Hz.