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5. REAR PANEL
Confirm the terminal numbers when making connections.
When making connections, confirm the terminal numbers printed on the
top of the indicator case.
5.1. Connector function
5.1.1 AC input connector
(1) AC
Connect the AC power cord.
The power requirement is 100 VAC to 240 VAC, 50/60 Hz.
When making connections,
Switch off the power of all the instruments used.
Keep cables away from power cables and other sources of electrical
noise.
5.1.2 Load cell connector
(1) SHLD Connect the shielded cable of the sensor cable.
(2) SIG- Negative signal input terminal for the sensors
(3) SIG+ Positive signal input terminal for the sensors
(4) EXC- Negative excitation terminal for the sensors
(5) SEN- Negative sensing input terminal for the sensors
When performing the 4-wire connection, connect terminals 4 and 5
(EXC- and SEN-).
4 3 2 1
5 4 3 2 1
3 2 1
1
1 2 3 4 5 6 7 1 2 3 4 5 6
Relay output RS-232C
／
RS-485 Analog output
AC
Load cell Control input/output
Summary of Contents for AD-4531B
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