Cbai-01 Bipolar Analog Io Adapter Module; Contents Of This Chapter; Product Overview; Layout - ABB ACS580 Series Hardware Manual

438 Optional I/O extension and adapter modules

CBAI-01 bipolar analog IO adapter module

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Contents of this chapter

This chapter describes how to install and start up the optional CBAI-01 adapter
module. The chapter also contains diagnostics and technical data.
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Product overview

The CBAI-01 includes two bipolar analog inputs, two unipolar analog outputs, and
a switch which can be used to select scaling of the analog output level. The module
converts the bipolar analog inputs (-10...+10 V) to respective unipolar analog inputs
0...+10 V which can be connected to the drive control unit. It offers no additional
inputs.
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Layout

3 1
1
Analog inputs (1)
80 AI3+ Analog input 3 positive signal
81 AI3- Analog input 3 negative signal
82 SCR Cable shield connection
83 AI4+ Analog input 4 positive signal
84 AI4- Analog input 4 negative signal
85 SCR Cable shield connection
4
2
5
6
Analog outputs (3)
86 AO3 Analog output 3 signal
87 AGND Analog ground potential
88 SCR Cable shield connection
89 AO4 Analog output 4 signal
90 AGND Analog ground potential
91 SCR Cable shield connection
3
1
7