Model Lwi470 Input Module (100 Vdc Input, 16 Points) - Hitachi HSC-2100 Hardware Manual

2.7 Model LWI470 Input Module (100 VDC Input, 16 Points)

Item
Input points
Insulation method
Rated input voltage
Rated input current
Input voltage range
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
Tightening
wiring
torque
Maximum
wiring
length
Operation indication
Mass
Contacts
100 VDC
Fuse
2 SPECIFICATIONS OF INDIVIDUAL MODULES
16
Photocoupler
100 VDC
Approx. 5 mA
85 to 110 VDC
85 VDC or higher / 4 mA or more
25 VDC or lower / 1 mA or less
Approx. 22 kΩ
15 ms or less
20 ms or less
0 mA
4 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)
20-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)
380 g
1 C0
2 0
9 7
10 C1
11 C2
12 8
19 F
20 C3
Specification
2-11
LWI470 DI
0
8
1 9
2 A
3 B
4 C
5 D
6 E
7
F
D.INPUT
DC100V
C0
1
0
2
1
3
2
4
3
5
4
6
5
7
6
8
7
9
C1
10
C2
11
8
12
9
13
A
14
B
15
C
16
D
17
E
18
F
19
C3
20
HITACHI