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Legrand PDU User Guide 261
2. Go to the proper door handle section, and click Open or Close to open or close the door handle lock.
3. Confirm your action on the confirmation message.
4. Now you can physically open the door with the opened door handle.
Tip: You can click Close to re-close the door handle lock when you change your mind before the door handle
is physically opened, when the door handle lock is mistakenly opened, or when someone opens it without
pulling it out.
Card Readers
To open the Card Readers page, choose Card Readers in the
Menu
(on page 84).
This page lists all card readers connected to Legrand PDU, indirectly or directly.
When a user scans his/her smart card with the card reader, Legrand PDU will retrieve the card's type and ID
and show them in the corresponding Card Type and Card ID column. If no data is shown in the two columns,
it means the scanned card may not be supported by the card reader.
Tip: You can use a third-party application, such as Power IQ, to retrieve the card's data from Legrand PDU to
perform security features like cabinet access control. Refer to that application's user documentation for more
information.
The listed card readers can be one or both of the following types.
Door handle-integrated card readers:
This type of card reader is integrated in the door handle, which is either one below:
Emka Agent E
SouthCo H3-EM (H3-EM-67-100 or H3-EM-66-100)
It is indirectly connected to Legrand PDU via DX2-DH2C2.
The Channel column indicates which port (channel) on DX2-DH2C2 it is connected to.
Note that the serial number displayed for this card reader is the serial number of DX2-DH2C2.
Each DX2-PD2C2 can show two card readers because they have two ports for connecting two door
handles with internal card readers.
External USB card readers:
This is an external USB card reader.
It is directly connected to Legrand PDU via USB.
The Channel column does not show any data.