Installing Add-On Devices - ABB Scalable I/O Applications Manual

3 Hardware installation

3.4 Installing add-on devices

3.4 Installing add-on devices
General
Add-on devices have an optical interface and must be powered and attached to a
configured base device to be detected by the robot controller. Up to four add-on
devices can be attached to the same base device with maintained performance.
The optical interface on the base device is powered by process power supply and
must also be connected to detect the add-on device. Unpowered add-on devices
shall be placed last, i.e. to the right, otherwise the optical link is broken.
xx1600002032
Installing add-on devices
1
Continues on next page
48
Note
Add-ons can also be attached to a safety digital base. See
combinations on page
Action
DANGER
Before commencing any work inside the cabinet
make sure that the main power has been switched
off.
© Copyright 2019-2022 ABB. All rights reserved.
14.
Examples of device
Note
Application manual - Scalable I/O
3HAC070208-001 Revision: F