2 SPECIFICATIONS OF INDIVIDUAL MODULES
2-8
2.4 Model LWI400 Input Module (12 to 24 VDC Input, 32 Points)
Item Specification
Input points
32
Insulation method
Photocoupler
Rated input voltage
12 to 24 VDC
Rated input current
Approx. 10 mA (24 VDC), approx. 5 mA (12 VDC)
Input voltage range
10 to 28 VDC
ON voltage / current
10 VDC or higher / 4 mA or more
OFF voltage / current
4 VDC or lower / 1.5 mA or less
Input impedance
Approx. 2.2 k
Ω
Response
time
OFF
→
ON
10 ms or less
ON
→
OFF
10 ms or less
Internal
consumption
current
12 VDC
0 mA
5 VDC
5 mA + 2 mA × n, where n is the number of points in
ON state.
Points per common
8
Insulation withstand voltage
1,500 VAC, 1 minute (between external terminal and
ground)
External
wiring
Connection
40-point terminal block connector (Connector screw
type: M3)
Applicable
cable size
0.5 to 1.25 mm
2
Tightening
torque
0.6 to 0.8 N·m
Maximum
wiring
length
200 m
Operation indication
LED (lit when the module is powered on)
Mass 420
g
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
A1
A2
A3
A4
A5
A6
A7
A8
A9
A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
B1
B2
B3
B4
B5
B6
B7
B8
B9
B20
B19
B18
B17
B16
B15
B14
B13
B12
B11
B10
C0
0
1
2
3
4
5
6
7
C1
C2
8
9
A
B
C
D
E
F
C3
C0
0
1
2
3
4
5
6
7
C1
C2
8
9
A
B
C
D
E
F
C3
A
B
HITACHI
LWI400 DI
D.INPUT
DC12-24V
A B
C
ontr
ol c
irc
uit
Contacts
0
7
A9
A10 C1
C0
A1
A2
A11 C2
Fuse 12-24 VDC
F
A19
A20 C3
B1 C0
8
A12
0
7
B9
B10 C1
B2
B11 C2
F
B19
B20 C3
8
B12
A
B
Содержание HSC-2100
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Страница 24: ...1 GENERAL INFORMATION ...
Страница 38: ...2 SPECIFICATIONS OF INDIVIDUAL MODULES ...
Страница 78: ...3 INSTALLATION AND MODULE MOUNTING ...
Страница 92: ...4 WIRING ...
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Страница 102: ...5 MAKING USE OF MODULES ...
Страница 150: ...6 MAINTENANCE ...
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Страница 164: ...7 APPENDIX ...
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