Siemens SIMATIC S5-90U System Manual page 464

Module Spectrum
Connection of the Module
Figure 15-21 shows how to connect loads to the current outputs of the module.
1 3
2
+
L
M
24 V DC
(4/8)
QI
R
L
Figure 15-21. Connection via a Two-Wire Circuit (6ES5 470-8MC12)
Analog Value Representation
Table 15-36. Analog Output Module 470-8MC12 (Unipolar)
Units Output Values
in mA
1280 24.0
1025 20.016
1024 20.0
512 12.0
1 4.016
0 4.0
- 1 3.984
- 256 0.0
- 512 - 4.0
- 1024 - 12.0
- 1280 - 16.0
15-98
5 7 9
10
4 6 8
Terminal assignment
(6/10)
M Terminals
ANA
High Byte
0 1 0 1 0 0 0
0 1 0 0 0 0 0
0 1 0 0 0 0 0 0 0 0 0 0 x x x x
0 0 1 0 0 0 0 0 0 0 0 0 x x x x
0 0 0 0 0 0 0 0 0 0 0 1 x x x x
0 0 0 0 0 0 0 0 0 0 0 0 x x x x
1 1 1 1 1 1 1 1 1 1 1 1 x x x x
1 1 1 1 0 0 0 0 0 0 0 0 x x x x
1 1 0 0 0 0 0 0 0 0 0 0 x x x x
1 1 0 0 0 0 0 0 0 0 0 0 x x x x
1 0 1 1 0 0 0 0 0 0 0 0 x x x x
Key: QI: Analog output " Current"
M : Chassis ground terminal of
ANA
the analog unit
Low Byte
0 0 0 0 0 x x x x
0 0 0 0 1 x x x x
S5-90U/S5-95U
Range
Overrange
Nominal range
Overrange
EWA 4NEB 812 6115-02b