Optional I/O Extension And Adapter Modules; Contents Of This Chapter; Caio-01 Bipolar Analog I/O Adapter Module; Product Overview - ABB ACH580-01 Hardware Manual

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Optional I/O extension and adapter modules 367

14
Optional I/O extension and
adapter modules

Contents of this chapter

This chapter describes how to install and start up the optional CAIO-01, CHDI-01,
CMOD-01 and CMOD-02 IO multifunction extension modules. The chapter also contains
diagnostics and technical data.

CAIO-01 bipolar analog I/O adapter module

Product overview

The CAIO-01 bipolar analog I/O module expands the inputs and outputs of the drive
control unit. It has three bipolar current/voltage inputs and two unipolar current/voltage
outputs. The inputs can handle positive and negative signals. The way the drive interprets
the negative range of the inputs depends on the parameter settings of the drive. The
voltage/current selection of the inputs is done with a parameter.

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