Siemens SIMATIC S5-90U System Manual page 381

S5-90U/S5-95U
Digital Input Module 16×24 V DC
DIGITAL
16xDC 24 V
F n+1
n
L+
n+1
.0
.1
.2
.3
.4
.5
.6
.7
NC
NC
n
.0
.1
.2
.3
.4
.5
.6
6
.7
M
1 2 3
6ES5 422-8MA11
1
2
180 K
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
EWA 4NEB 812 6115-02b
IN
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
11 11
12 12
13 13
14 14
15 15
16 16
17 17
18 18
19 19
20 20
+9 V
GND
Data
1
2 X.0
3 X.1
4 X.2
5 X.3
6 X.4
7 X.5
8 X.6
9 X.7
NC
10
NC
11
12 X.0
13 X.1
14 X.2
15 X.3
16 X.4
17 X.5
18 X.6
X.7
19
20
M L+
Technical specifications
Number of inputs
Galvanic isolation
Input voltage L+
- rated value
- "0" signal
- "1" signal
Input protection
- against polarity reversal
- against overvoltage up to 33 V
Input current at
"1" signal typ.
Inherent delay
- from "0" to "1" typ.
- from "1" to "0" typ.
Length of cable
- unshielded
Rated insulation voltage
(+9 V to )
- insulation group
EMC/noise immunity to
VDE 801-4, severity level 3
Fault LED
(red)
Connection of 2-wire BERO
proximity switches
- residual current
Current consumption
- from +9 V (CPU) typ.
Power loss of
the module typ.
Weight ca.
Module Spectrum
(6ES5 422-8MA11)
(6ES5 490-8MA12)
(6ES5 490-8MB11)
16
no
24 V DC
0 to 5 V
13 to 30 V
no, fuse trips
4.5 mA
4 ms
3 ms
100 m
12 V AC
1×B
2 kV
on L+/M interruption
possible
1.5 mA
50 mA
4.5 W
190 g (6.7 oz.)
15-15