Wiring: Voltage measurement and current output
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Figure 6-50
S7-300 Module data
Manual, 06/2017, A5E00105505-AJ
6.16 Analog IO module SM 334; AI 4/AO 2 x 8/8 Bit; (6ES7334-0CE01-0AA0)
Internal supply
Analog-to-Digital Converter (ADC)
Inputs: Voltage measurement
Outputs: Voltage output
Digital-to-Analog Converter (DAC)
Backplane bus interface
Equipotential bonding
Functional earthing
Wiring and block diagrams
Analog modules
477