Control Logic Signal Specifications - Hitachi SJ200 Series Instruction Manual

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.
AL2 AL1
Relay
contacts
Specifications for the logic connection terminals are in the following table:
Terminal Name
[PCS]
[1], [2], [3], [4], [5],
[6]
[L] (top row) *1
[11], [12]
[CM2]
[AM]
[L] (bottom row) *2 GND for analog signals
[OI]
[O]
[H]
[AL0]
[AL1] *3
[AL2] *3
Note 1:
Note 2:
Note 3:
AL0
Description
+24V for logic inputs
Discrete logic inputs
GND for logic inputs
Discrete logic outputs
GND for logic outputs
Analog voltage output
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 the top row [L] logic GND for logic input circuits and
the [L] GND on the bottom row of terminals for analog I/O circuits.
Default relay N.O./N.C. configuration is reversed. See page 4–35.
Logic inputs
L 6 5
Analog
inputs
H O OI
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]—[6] 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.
4 3 2 1 PCS
Analog Logic
output outputs
L AM CM2 12 11