3.6.2 Scalable I/O, internal and external
General
The controller can be fitted with an I/O base unit, DSQC1030, providing 16 digital
inputs and 16 digital outputs. If more I/O is needed, additional I/O units can be
attached to the I/O base unit.
Scalable I/O units
The I/O unit DSQC1030 Digital Base belongs to the ABB Scalable I/O system, which
is a modular, compact, and scalable I/O system that consists of a base device
(minimum configuration), and add-on devices.
The DSQC1042 Safety Digital Base is a device that can be used to control and
monitor machine safety equipment. The device can be used together with the
scalable I/O units.
For information about configuring and using the scalable I/O devices, see
Application manual - Scalable I/O.
For information about installing the scalable I/O devices, see Installing the scalable
I/O devices on page 117.
116 Product manual - OmniCore V250XT Type B
3HAC087112-001 Revision: A
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3 Installation and commissioning
3.6.2 Scalable I/O, internal and external