Control Logic Signal Specifications - Hitachi L200 Series Instruction Manual

Single-phase input 200v class; three-phase input 200v class; three-phase input 400v class
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4–6

Control Logic Signal Specifications

Control Logic Signal Specifications
The control logic connectors are located just
behind the front housing cover. The relay contacts
are just to the left of the logic connectors.
Connector labeling is shown below.
Analog
Analog
output
inputs
AM
H O OI
Specifications for the logic connection terminals are in the following table:
Terminal Name
[PCS]
[1], [2], [3], [4], [5] Discrete logic inputs
[L] (right) *1
[11], [12]
[CM2]
[AM]
[L] (left) *2
[OI]
[O]
[H]
[AL0]
[AL1] *3
[AL2] *3
Note 1:
Note 2:
Note 3:
Relay contacts
AL2
AL1
AL0
Logic inputs
L
L
5
4
3
2
Description
+24V for logic inputs
GND for logic inputs
Discrete logic outputs
GND for logic outputs
Analog voltage output
GND for analog signals
Analog input, current
Analog input, voltage
+10V analog reference
Relay common contact
Relay contact, normally open
Relay contact, normally
closed
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.
Default relay N.O./N.C. configuration is reversed. See page 4–35.
Logic
outputs
1
PCS
CM2
12 11
Ratings
24VDC, 30 mA max. (do not short to terminal L)
27VDC max. (use PCS or an external supply refer-
enced to terminal L)
sum of input [1]—[5] currents (return)
50mA maximum ON state current,
27 VDC maximum OFF state voltage
100 mA: sum of 11 and 12 currents (return)
0 to 10VDC, 1mA maximum
sum of OI, O, H, and AM currents (return)
4 to 19.6 mA range, 20 mA nominal,
input impedance 250 Ω
0 to 9.8 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.

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