Overview
1.4 System components and accessories
ITC V3, ITC V3 PRO
28 Operating Instructions, 03/2024, A5E42761061-AF
Extensions for PRO devices
The following example shows a PRO device for a support arm (extendable, round tube) with
Extension Unit, Extension Unit box as well as the PRO Options Handles and Keyboard tray
with Keyboard tray plate.
① Extension Unit, example of an Extension Unit 22" with eight operator controls and emergency
② Extension Unit box, deep empty enclosure, example Extension Unit box 22" without operator
Handles, set matching the 22" device
Keyboard tray for mounting the keyboard tray plate or installing a suitable keyboard
Mounting options
The handles can be mounted above a PRO device of type "not extendable" or below a PRO
device of type "extendable".
Extension Units and keyboard tray can only be mounted below a PRO device of the
"extendable" type.
A maximum of two Extension Units is permitted
A maximum of two Extension Units are permitted below a PRO device for pedestal
(extendable, flange bottom) or for support arm (extendable, round tube) and can be
configured in TIA Portal.