Follow these steps to connect a SCALANCE XCM-300 with a SCALANCE LPE:
1. Disconnect the two devices from the power supply.
2. Remove the function extender interface cover on the SCALANCE XCM-300.
3. Remove the connector cover on the SCALANCE LPE.
4. Fit the two devices together so that the two centering pins
②
are accommodated by the
opposing openings
③
.
5. Press the devices together until they are flush.
The centering pins click audibly into place. The locking device
①
is automatically pressed up
briefly as this happens.
6. Connect the SCALANCE XCM-300 to the power supply.
The SCALANCE XCM-300 supplies the SCALANCE LPE with power over the function extender
interface.
Disconnecting devices
NOTICE
Danger of damage to property
The two devices cannot be disconnected during operation. Disconnect the two devices from
the power supply before disconnecting the devices.
Follow these steps to disconnect a SCALANCE XCM-300 and a SCALANCE LPE:
1. Disconnect the two devices from the power supply.
2. Release the locking device using a screwdriver
①
.
The two devices are separated from each other.
3. Pull the two devices apart in a straight line until the two centering pins
②
are completely out
of the openings
③
.
4. Close the function extender interface on the basic device and the connector on the
SCALANCE LPE with the corresponding covers.
5.9
Disassembly
WARNING
Improper disassembly
Improper disassembly may result in a risk of explosion in hazardous areas.
For proper disassembly, observe the following:
• Before starting work, ensure that the electricity is switched off.
• Secure remaining connections so that no damage can occur as a result of disassembly if the
system is accidentally started up.
installing and removing
5.9 Disassembly
42
SCALANCE XCM-300
Product
Manual, 04/2022, C79000-G8976-C585-01
Содержание SIMATIC NET SCALANCE XCM-300
Страница 6: ...Table of contents 6 SCALANCE XCM 300 Product Manual 04 2022 C79000 G8976 C585 01 ...
Страница 12: ...Safety notices 12 SCALANCE XCM 300 Product Manual 04 2022 C79000 G8976 C585 01 ...
Страница 58: ...Maintenance and cleaning 58 SCALANCE XCM 300 Product Manual 04 2022 C79000 G8976 C585 01 ...
Страница 80: ...Certifications and approvals 80 SCALANCE XCM 300 Product Manual 04 2022 C79000 G8976 C585 01 ...