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9 multisio D2-4AI analog input module
The hardware of the multisio D2-4AI supports 4 analog inputs and 5 LEDs.
With its four analog measuring inputs, current values from 0 to 20 mA and voltage values
from 0 to 10 V can be measured.
The four input LEDs indicate the state of the analog inputs, and the power LED shows
whether the operating voltage is present.
The module can be accessed by a master device (multicomp D6-xxx-7 with a module bus
or a computer with VE via multisys 3D2-ESBS/multisys 3D2-BSES) using the module bus
interface.
The master device has to congure the module and read out the data acquired by the
module for further processing.
The operating voltage is supplied via the module bus interface. The module cannot be
used on its own.
9.1 Analog input module connection diagram
Terminal assignment
Terminal 70: Analog input 1 +
Terminal 71: Analog input 1 -
Terminal 72: Analog input 2 +
Terminal 73: Analog input 2 -
Terminal 74: Analog input 3 +
Terminal 75: Analog input 3 -
Terminal 76: Analog input 4 +
Terminal 77: Analog input 4 -
IN/OUT: Module bus/power supply
Appendix – multisio D2-4AI analog input module
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