Model Lwi450 Input Module (12 To 24 Vdc Input, 16 Points) - Hitachi HSC-2100 Hardware Manual

2.5 Model LWI450 Input Module (12 to 24 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
Fuse 12-24 VDC
2 SPECIFICATIONS OF INDIVIDUAL MODULES
16
Photocoupler
12 to 24 VDC
Approx. 10 mA (24 VDC), approx. 5 mA (12 VDC)
10 to 28 VDC
10 VDC or higher / 4 mA or more
4 VDC or lower / 1.5 mA or less
Approx. 2.2 kΩ
10 ms or less
10 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)
330 g
1 C0
2 0
9 7
10 C1
11 C2
12 8
19 F
20 C3
Specification
2-9
LWI450 DI
0 8
1 9
2
A
3 B
4 C
5 D
6 E
7 F
D.INPUT
DC12-24V
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