Hitachi HSC-2100 Hardware Manual page 49

2 SPECIFICATIONS OF INDIVIDUAL MODULES
2.8 Model LWI600 Input Module (100 to 120 VAC Contact Input,
32 Points)
Item
Input points
Insulation method
Rated input voltage
Rated input current
Input voltage range
Rush current
ON voltage / current
OFF voltage / current
Input impedance
OFF→ON
Response time
ON→OFF
12 VDC
Internal
consumption
5 VDC
current
Points per common
Insulation withstand voltage
Connection
Applicable
cable size
External wiring
Tightening
torque
Maximum
wiring
length
Operation indication
Mass
Contacts
Fuse 100-120 VAC
Depending on its switching capacity, any reed relay used as the input
contacts may have its contact materiel melted due to an in-rush current or,
simply, rush current flowing in the input module.
To prevent this, the user is recommended to choose a reed relay having a
sufficiently large switching capacity.
Specification
32
Photocoupler
100 to 120 VAC, 50/60 Hz
8.5 mA (100 VAC, 50 Hz)
10 mA (100 VAC, 60 Hz)
85 to 132 VAC (50/60 Hz ±5%)
400 mA or less, 0.2 ms or less (132 VAC)
80 VAC or higher / 7 mA or more
25 VAC or lower / 2.5 mA or less
Approx. 12 kΩ (50 Hz), approx. 10 kΩ (60 Hz)
15 ms or less
25 ms or less
0 mA
5 mA + 2 mA × n, where n is the number of points in ON
state.
8
1,500 VAC, 1 minute (between external terminal and ground)
40-point terminal block connector (Connector screw type:
M3)
2
0.5 to 1.25 mm
0.6 to 0.8 N·m
200 m
LED (lit when the module is powered on)
460 g
A1 C0
A2 0
A9 7
A10 C1
A11 C2
A12 8
A19 F
A20 C3
B1 C0
B2 0
B9 7
B10 C1
B11
C2
B12 8
B19
F
B20 C3
2-12
LWI600 DI
A 0 8 0 8 B
1 9 1 9
2 A 2 A
3 B 3 B
4 C 4 C
5 D 5 D
6 E 6 E
7 F 7 F
D.INPUT
AC100-120V
B
A
C0 B1
C0
A1
0
B2
0
A2
1
B3
1
A3
2
B4
2
A4
3
B5
3
A5
4
B6
4
A6
5
B7
5
A7
6
B8
6
A8
7
B9
7
A9
C1
B10
C1
A10
C2
B11
C2
A11
8
B12
8
A12
9
B13
9
A13
A
B14
A
A14
B
B15
B
A15
C
B16
C
A16
D
B17
D
A17
E
B18
E
A18
F
B19
F
A19
C3
B20
C3
A20
HITACHI