Hitachi WJ200 Series Quick Reference Manual page 24

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Terminal Name
OI
O
H
SP, SN
AL0, AL1, AL2 *3
Note 1:
Note 2:
Note 3:
Wiring sample of control logic terminal (source logic)
SN
SP
Note:
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Description
Analog current input
Analog voltage input
+10V analog reference
Serial communication terminal
Relay common contact
The two terminals [L] are electrically connected together inside the inverter.
We recommend using [L] logic GND (to the right) for logic input circuits and [L]
analog GND (to the left) for analog I/O circuits.
Refer to page 39 for details of trip signals.
7/EB 6 5/PTC 4/GS2 3/GS1
EO EA H O
Variable resistor
for freq. setting
(1kΩ-2kΩ)
If relay is connected to intelligent output, install a diode across the relay coil
(reverse-biased) in order to suppress the turn-off spike.
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4 to 19.6 mA range, 20 mA nominal,
input impedance 100 Ω
0 to 9.8 VDC range, 10 VDC nominal,
input impedance 10 kΩ
10VDC nominal, 10mA max.
For RS485 Modbus communication.
250VAC,
250VAC,
100VAC,
30VDC,
30VDC,
5VDC, 100mA min.
Short bar
(source logic)
1 L
OI L AM CM2
Freq. meter
22
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Ratings
2.5A (R load) max.
0.2A (I load, P.F.=0.4) max.
10mA min.
3.0A (R load) max.
0.7A (I load, P.F.=0.4) max.
PLC P24
12 11/EDM
RY RY
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