Sartorius YDO01C-232 A1 Notice D'installation page 8

8
Installation in the Indicator
If the customer ordered the Combics indicator with the desired interfaces installed
at the factory, it is not necessary to install the interface module; nor is it necessary
to install the additional cable gland and attach the connecting cables to the screw
terminal strip on model CIS. and CW.S (IP67 protected) indicators.
Notes
§ The interface module should be installed by a certified technician who has received
specialized training from Sartorius.
§ CIS. and CW.S Devices (IP67-protected):
Make sure to use the connecting cable with screw-lock hardware designed for the
interface module in question (see "Accessories").
!
Disconnect the equipment from power before beginning.
!
Any installation work that does not conform to the instructions in this manual results
in forfeiture of all claims under the manufacturer's warranty.
!
CIS. and CW.S Devices:
Installation work that affects the IP67 protection rating must be performed with
extreme care. The cable gland (IP67 protection) for installing the interface module inside
the indicator is sealed by protective caps. Please use extreme caution when performing
any work on the equipment that affects this cable gland.
§ Remove the four screws as indicated in the illustration and then remove the front panel
from the indicator.
§ Install your configured interface module (YDO01C-232, YDO01C-485, YDA01C-20MA,
YDO01C-DP or YDO01C-EN) on the digital PCB of the Combics indicator. To do this,
attach the female terminal strips on the interface module to the corresponding male
terminal strips on the digital PCB.
YDO01C-232, YDO01C-485, YDA01C-20MA, YDO01C-DP:
The interface module is electrically connected through plug-in connections to the external
elements provided for this purpose (25-pin data output socket on CISL. and CW.P
devices, or terminal screw strip on the digital PCB for the YDO01C-232 and YDO01C-485
serial interface modules on CIS. and CW.S devices). The YDA01C-20MA (analog current/
voltage interface) and YDO01C-DP (Profibus) interface modules are equipped with their
own terminal screw strips. For installation in an IP67-protected device, attach the
connecting cable to this strip.
§ CISL. and CW.P Devices (IP44-protected):
The connectors for the interface module (YDO01C-232, YDO01C-485, YDA01C-20MA
or YDO01C-DP) on the digital PCB are on the 25-contact female data output connector,
which is labeled "UniCOM" on CISL1, CISL2, CW1P and CW2P devices, and "COM2" on
CISL3 and CW3P devices.
This female data output connector has other connectors in addition to those provided for
the interface module. For a description of the other connectors, please see the Combics
operating instructions (under "Pin Assignment Chart" in the chapter entitled "Operating
the Combics").