Peripheral Devices
9836 3521 01
423
8.5
I/O Device
An I/O device is used to communicate with hardware modules for digital input and output signals. For
description on I/O devices and how to set up, see chapter: I/O.
The I/O device, as well as Stacklight, Indicator Box, and Operator Panel, can map all boolean signals
located in the Digital_In_Out group and in the Shared_Variables group. Boolean outsignals starting with
“SO_” in the Fieldbus_Variables group can also be mapped by these devices since they belong to the
shared signals. Se PLC Areas for more information about these areas in the PLC.
Summary of Contents for PowerMACS 4000
Page 2: ......
Page 46: ...System Architecture 46 9836 3521 01...
Page 267: ...Tightening 9836 3521 01 267...
Page 400: ...Tightening 400 9836 3521 01...
Page 486: ...Peripheral Devices 486 9836 3521 01...
Page 622: ...Peripheral Devices 622 9836 3521 01...
Page 664: ...References 664 9836 3521 01...
Page 668: ...9836 3521 01 2010 11 Edition 10 3 0 www atlascopco com...