Connecting A Scalance Xcm-300 With A Scalance Lpe - Siemens SIMATIC NET SCALANCE XCH-300 Product Manual

4. Tighten the knurled screw (torque 0.5 Nm).
The securing bar is fixed in the wall mounting position.
5. Remove the pin.
Wall mounting position - rail mounting position
To move the securing bar from the wall mounting position to the rail mounting position, loosen
the knurled screw.
5.8

Connecting a SCALANCE XCM-300 with a SCALANCE LPE

Position
The following figure shows the elements required to connect a SCALANCE XCM-300 with a
SCALANCE LPE.
①
②
③
④
⑤
Types of installation
You have the following options for connecting the devices:
• You can connect the devices and mount them together on a DIN or S7 standard rail.
• You can mount a device on a DIN rail or S7 mounting rail and connect it later.
Note
For mounting on a rail as well as for removing from the rail, plan enough space between the
devices, see section "Dimension drawings (Page 91)".
SCALANCE XCH-300/XCM-300
Equipment Manual, 10/2022, C79000-G8976-C585-02
Lock (on the device rear of the SCALANCE XCM-300)
Centering pin
Opening to hold a centering pin
Multipole connector for connection to the function extender interface
This connector is closed with a cover in the delivery state.
Function extender interface
This interface is closed with a cover in the delivery state.
5.8 Connecting a SCALANCE XCM-300 with a SCALANCE LPE
installing and removing
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