ABB ACS580-01 drives, Hardware Manual

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Optional I/O extension modules 209
13
Optional I/O extension
modules
What this chapter contains
This chapter describes how to install and start up the optional CMOD-01 and
CMOD-01 multifunction extension modules. The chapter also contains diagnostics
and technical data.
CMOD-01 multifunction extension module (external
24 V AC/DC and digital I/O)

Safety instructions
WARNING! Obey the safety instructions for the drive. If you ignore the safety
instructions, injury or death can occur.

Hardware description
Product overview
The CMOD-01 multifunction extension module (external 24 V AC/DC and digital I/O)
expands the outputs of the drive control board. It has two relay outputs and one
transistor output, which can function as a digital or frequency output.
In addition, the extension module has an external power supply interface, which can
be used to power up the drive control board in case the drive power supply fails. If
you do not need the back-up power supply, you do not have to connect it because the
module is powered from the drive control board by default.