Siemens SIMATIC S7-1200

Technical specifications
A.10 Analog signal modules (SMs)
S7-1200 Programmable controller
1472 System Manual, V4.2, 09/2016, A5E02486680-AK
A.10.7
Measurement ranges of the analog outputs for voltage and current (SB and SM)
Table A- 161 Analog output representation for voltage (SB and SM)
System
Voltage Output Range
Decimal
Hexadecimal
± 10 V
32767
7FFF
See note 1
Overflow
32512
7F00
See note 1
32511
7EFF
11.76 V
Overshoot range
27649
6C01
27648 6C00 10 V Rated range
20736
5100
7.5 V
1
1
361.7 μ V
0
0
0 V
-1
FFFF
-361.7 μ V
-20736
AF00
-7.5 V
-27648
9400
-10 V
-27649
93FF
Undershoot range
-32512
8100
-11.76 V
-32513
80FF
See note 1
Underflow
-32768
8000
See note 1
1
In an overflow or underflow condition, analog outputs will take on the substitute value of the STOP mode.
Table A- 162 Analog output representation for current (SB and SM)
System
Current output range
Decimal
Hexadecimal
0 mA to 20 mA
4 mA to 20 mA
32767
7FFF
See note 1
See note 1
Overflow
32512
7F00
See note 1
See note 1
32511
7EFF
23.52 mA
22.81 mA
Overshoot range
27649
6C01
27648
6C00
20 mA
20 mA
Rated range
20736
5100
15 mA
16 mA
1 1 723.4 nA 4 mA + 578.7 nA
0
0
0 mA
4mA
-1 FFFF 4 mA to 578.7 nA Undershoot range
-6912
E500
0 mA
-6913
E4FF
Not possible. Output value limited to 0 mA.
-32512
8100
-32513
80FF
See note 1
See note 1
Underflow
-32768
8000
See note 1
See note 1
1
In an overflow or underflow condition, analog outputs will take on the substitute value of the STOP mode.