Hitachi SJ100 Instruction Manual page 123

4–6
Example Wiring Diagram
Specifications of Control and Logic Connections
The control logic connectors are located just behind the front panel half-door. The relay
contacts are accessible behind the main door. Connector labeling is shown below.
Logic
inputs
Specifications for the logic connection terminals are in the following table:
Terminal Name
[P24]
[1], [2], [3], [4], [5],
[6]
[L] (top row) *1
[11], [12]
[CM2]
[FM]
[L] (bottom row) *1 GND for analog inputs
[OI]
[O]
[H]
[AL0]
[AL1]
[AL2]
Note 1:
L 6 5 4 3
H O OI L FM CM2
Analog
Analog
inputs
output
Description
+24V for logic inputs
Discrete logic inputs
GND for logic inputs
Discrete logic outputs
GND for logic outputs
PWM (analog/digital) output 0 to 10VDC, 1 mA, PWM and 50% duty digital
Analog input, current
Analog input, voltage
+10V analog reference
Relay common contact
Relay contact, normally
closed during RUN
Relay contact, normally open
during RUN
The two terminals [L] are electrically connected together inside the inverter.
2 1 P24
12 11
Logic
outputs
24VDC, 30 mA max (do not short to terminal L)
27VDC max. (use P24 or an external supply refer-
enced to terminal L)
sum of input 1-6 currents (return)
50mA maximum ON state current,
27 VDC maximum OFF state voltage
100 mA: sum of 11 and 12 currents (return)
sum of OI, O, and H currents (return)
4 to 19.6 mA range, 20 mA nominal
0 to 9.6 VDC range, 10VDC nominal,
input impedance 10 kΩ
10VDC nominal, 10 mA max
250 VAC, 2.5A (R load) max.,
250 VAC, 0.2A (I load, P.F.=0.4) max.
100 VAC, 10mA min.
30 VDC, 3.0A (R load) max.
30 VDC, 0.7A (I load, P.F.=0.4) max.
5 VDC, 100mA min.
AL0 AL1 AL2
Relay
contacts
Ratings