1FUNCTIONAL DESCRIPTIONS
7
A5 • A6: Terminals for inputting digital zero signals.
Available in
calibration LOCK ON only.
A5 DZ input
A6 COM
A7 • A6: Terminals for inputting hold signals
A7 Hold input
A6 COM
A8 • A9: Terminal for output of a voltage proportional to the sensor input.
Output voltage is approx. 2V per 1mV/V(sensor input).
A8 Analog voltage output （0 to Approx. ± 6V）
A9 Analog COM
A10: F.G. terminal.
Connect the shielded cable of the strain gauge sensor.
B1 • B2: Terminals for inputting AC power.
The input voltage is 100 to 240V AC.
The frequency is 50/60Hz.
B1 L
B2 N
B3: F.G. terminal for AC input. (The frame and F.G. terminal are
conducted.)
B4 • B5: RS-485 terminals.
B4 A -
B5 B +
B6: RS-485 signal ground terminal.
B7-B10: Terminal for connecting a strain gauge sensor
B7 + EXC
B8 - SIG
B9 - EXC
B10 + SIG
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