Chapter 13 Built-in Analog Function
13.6 Wiring
13.6.1 Example for Wiring Analog Input
(1) The input resistance of current input circuit is 250 Ω (typ.).
(2) The input resistance of voltage input circuit is 1 MΩ or more.
(3) Set the operation mode only if you want to use channels.
(4) Example for analog input wiring
When inputting the voltage, relevant channel V+ and COM terminal is used. When inputting the current,
relevant channel V+ and COM terminal is used after connecting between V+ and I+ terminal.
(a) Voltage wiring
(b) Current wiring
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