Wiring Sample Of Control Logic Terminal (Source Logic) - Hitachi WJ200 Series Instruction Manual

Terminal Name
L (in bottom row) *2
OI
O
H
SP, SN
AL0
AL1 *3
AL2 *3
Note 1: The two terminals [L] are electrically connected together inside the inverter.
Note 2: 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.
Note 3: Default relay N.O./N.C. configuration is reversed. See

Wiring sample of control logic terminal (source logic)

SN 7/EB
SP EO EA
Note: If relay is connected to intelligent output, install a diode across the relay coil
(reverse-biased) in order to suppress the turn-off spike.
Description
GND for analog signals
Analog current input
Analog voltage input
+10V analog reference
Serial communication terminal
Relay common contact
Relay contact, normally open
Relay contact, normally closed
6 5/PTC 4/GS2 3/GS1
H O OI
Variable resistor
for freq. setting
(1kΩ-2kΩ)
Freq. meter
32kHz maximum
Sum of [OI], [O], and [H] currents (return)
4 to 19.6 mA range, 20 mA nominal,
input impedance 250 Ω
0 to 9.8 VDC range, 10 VDC nominal,
input impedance 10 kΩ
10VDC nominal, 10mA max.
For RS485 Modbus communication.
250VAC, 2.5A (R load) max.
250VAC, 0.2A (I load, P.F.=0.4) max.
100VAC, 10mA min.
30VDC, 3.0A (R load) max.
30VDC, 0.7A (I load, P.F.=0.4) max.
5VDC, 100mA min.
Short bar
(source logic)
1 L
L AM CM2 12
RY
Ratings
page 4-35.
PLC P24
11/EDM
RY
4−7