Siemens SIMATIC S7 System Manual page 746

Technical specifications
A.4 Analog inputs and outputs expansion modules (EMs)
Table A- 105 Analog outputs
Technical data
Number of outputs
Type
Range
Resolution
Full scale range (data word)
Accuracy (25 °C / 0 to 55 °C)
Settling time (95% of new value)
Load impedance
Output behavior in STOP
Isolation (field side to logic)
Cable length (max.), in meters
Table A- 106 Diagnostics
Model
Overflow/underflow
Short to ground (voltage mode
only)
Wire break (current mode only)
24 V DC low voltage
746
EM 2 x Analog Inputs / 1 x Analog Out-
puts (AM03)
1
Voltage or current
±10 V or 0 to 20 mA
Voltage mode: 11 bits + sign
Current mode: 11 bits
Voltage: -27,648 to 27,648
Current: 0 to 27,648
±0.5% / ±1.0% of full scale
Voltage: 300 μs (R), 750 μs (1 μF)
Current: 600 μs (1 mH), 2 ms (10 mH)
Voltage: ≥ 1000 Ω
Current: ≤ 500 Ω
Last value or substitute value (default
value 0)
None
100 m twisted and shielded
EM 2 x Analog Inputs / 1 x Analog Out-
puts (AM03)
Yes
Yes
Yes
Yes
EM 4 x Analog Inputs / 2 x Analog Outputs
(AM06)
2
Voltage or current
±10 V or 0 to 20 mA
Voltage mode: 11 bits + sign
Current mode: 11 bits
Voltage: -27,648 to 27,648
Current: 0 to 27,648
±0.5% / ±1.0% of full scale
Voltage: 300 μs (R), 750 μs (1 μF)
Current: 600 μs (1 mH), 2 ms (10 mH)
Voltage: ≥ 1000 Ω
Current: ≤ 500 Ω
Last value or substitute value (default value
0)
None
100 m twisted and shielded
EM 4 x Analog Inputs / 2 x Analog Outputs
(AM06)
Yes
Yes
Yes
Yes
System Manual, V2.3, 07/2017, A5E03822230-AF
S7-200 SMART