Minebea CSA-522B, Instruction Manual

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3
2. Connecting method
2-1. Allocation of the terminals
Name of terminal Description Usage
A
Bridge power supply(
＋
)
Strain gage applied transducer
C Bridge power supply (
－
)
D Amplifier input (
＋
)
B
Amplifier input (
－
)
E Shield
A.G. Analog ground
For check
F.G. Frame groung
F.G. Frame groung
F.G. Frame groung
V
＋
Voltage output terminal(
＋
)
Voltage output
V
－
Voltage output terminal (
－
)
I
＋
Current output terminal (
＋
)
Current output
I
－
Current output terminal (
－
)
A/Z ON Terminal for AUTO ZERO ON control
External control input
(Option)
A/Z OFF Terminal for AUTO ZERO OFF control
A/Z COM Common for controling auto zero
N.C. No use Do not use.
L Power supply input terminal (L)
Power supply
N Power supply input terminal (N)
Protective earth terminal
● The terminal F.G. and the terminal E are connected internally.
● The terminal A.G. and the terminal V-OUT (-), the terminal I-OUT (-) are connected internally.