
Analog modules
5.26 Analog output module SM 432; AO 8 x 13 Bit (6ES7432-1HF00-0AB0)
S7-400 Automation System Module Data
Reference Manual, Edition 09/2009, A5E00850736-06
339
Actuator selection data
Output ranges (nominal values)
Voltage
± 10 V0 to 10 V1 to 5 V
Current
± 20 mA
0 to 20 mA
4 to 20 mA
Load impedance (in the nominal range of the output)
For voltage outputs
– Capacitive load
Min. 1 kΩ
Max. 1 µF
For current outputs
– Inductive load
Max. 500 Ω
600 Ω with reduced U
CM
to < 1 V
Max. 1 mH
Voltage output
Short-circuit protection
Yes
Short-circuit current
Max. 30 mA
Current output
No-load voltage
Max. 19 V
Destruction limit against external voltages/currents
Voltage at outputs to MANA
Max. 20 V continuous
75 V for 1 ms (cycle factor 1:20)
Current
Max. 40 mA continuous
Wiring the actuators
For voltage output
– 2-conductor connection
– 4-conductor connection (measuring line)
Supported, without compensation of the line
resistances
Supported
For current output
– 2-conductor connection
Supported
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