Siemens SIMATIC V2 Operating Instructions Manual page 22

Overview
1.6 System components and accessories
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
②
③
④
⑤
Note
Maximum two Extension Units permitted
A maximum of two Extension Units are permitted under a PRO device for pedestal
(extendable, flange bottom) or for support arm (extendable, round tube).
Extension Unit
The Extension Unit is used to install additional operator controls below a SIMATIC PRO device
for pedestal (extendable, flange bottom) or for support arm (extendable, round tube).
The Extension Unit can be custom-equipped and is supplied without operator controls. The
front of the Extension Unit is fitted with pre-perforated installation points for operator
controls. The Extension Unit is available in the following sizes:
• Extension Unit 12", article number 6AV7674-1LA3x-0AA0
• Extension Unit 15", Article number 6AV7674-1LA4x-0AA0
22
Extension Unit, Example: Extension Unit 22" with eight operator controls including emergency
stop button
Extension Unit box, deep empty enclosure, example: Extension Unit box 22" without operator
controls
Handles, set to match the 22" PRO device
Keyboard tray for mounting the keyboard tray plate or installing a suitable keyboard
Keyboard tray plate
IFP V2, IFP V2 PRO, IFP V2 ETH
Operating Instructions, 03/2023, A5E46641410-AE