Rittal DK 7030.200 Mode D'emploi page 6

EN
Notes on documentation, Safety instructions, Product description
1 Notes on documentation
This installation and short user's guide is intended for experienced trained specialists and contains only
EN
the most important information concerning the assembly, installation and function of the CMC III CAN-
Bus Access (subsequently called CAN bus access).
1.1 Associated documents
CMC III CAN-Bus Access assembly, installation and user's guide.
It is available at www.rittal.com and contains the complete application-relevant information and techni-
cal data for the CAN bus access with regard to:
– Further assembly possibilities
– Functions
– Configuration possibilities
– Detailed operating instructions
– Troubleshooting
2 Safety instructions
– Assembly and installation of the CAN bus access may only be performed by experienced trained spe-
cialists.
– The CAN bus access housing must not be opened.
– The CAN bus access may not come in contact with water, aggressive or inflammable gases and va-
pours.
– The CAN bus access may only be operated within the specified environmental conditions (see
Section 3.4).
3 Product description
3.1 Functional description
The CAN bus access is used to monitor rack doors using an infrared access sensor. A CMC III reader
unit and a handle can also be connected to the interfaces. The access sensor signals whether the door
is open or closed. The codes for the door release can be entered on the reader unit. An electrical handle
then can be used to open the door and monitor the door handle. The CAN bus access has an identifi-
cation that allows it to be detected automatically by the CMC III PU.
3.2 Proper use
The CMC III CAN-Bus Access is used only to monitor the access to a server enclosure. It may be used
only together with the CMC III PU. Any other use is not permitted.
3.3 Scope of delivery
– CMC III CAN-Bus Access
– Provided accessories (see Fig. 1)
– Installation and Short User's Guide
5 Rittal CMC III CAN-Bus Access