Connecting The Connecting Cable - Siemens SIMATIC HMI Mobile Panel 277 RO Operating Instructions Manual

4.4.7

Connecting the connecting cable

Introduction
The connecting cable can be connected to the connection box with the help of a connector
(metallic push-pull circular connector). The plug connector is coded anti-rotationally using a
slot and key system.
Interlocking mechanism
①
②
③
④
⑤
If you pull on the cable or the clamping nut, the taper sleeve moves under the interlocking
claws and presses them into the interlocking slot. The plug connection cannot be separated.
①
②
③
If you pull on the outer sleeve, the interlocking claws slide out of the interlocking slot. The
plug connection can be separated.
Mobile Panel 277 RO
Operating Instructions, 10/2015, A5E36824256-AA
Interlocking claws
Outer sleeve
Clamping nut
Cable
Strain direction
Interlocking claws
Outer sleeve
Strain direction
Mounting and connecting
4.4 Connecting the connection box
49