Dual-Compartment Housing - ABB CoriolisMaster FCB400 Series Manual

42 CoriolisMaster FCB400, FCH400 CORIOLIS MASS FLOWMETER | CI/FCB400/FCH400-EN REV. H
... 5 Installation
... Installing the plug-in cards

Dual-compartment housing

1 Cover
2 LCD indicator
3 Frontend board (FEB, with integral mount design only)
Figure 24: Installation of plug-in cards (example, dual-compartment housing)
WARNING
Risk of injury due to live parts!
When the housing is open, contact protection is not provided
and EMC protection is limited.
• Before opening the housing, switch off the power supply.
NOTICE
Damage to components!
The electronic components of the printed circuit board can be
damaged by static electricity (observe ESD guidelines).
• Make sure that the static electricity in your body is
discharged before touching electronic components.
4 Slot OC2
5 Slot OC1
6 Plug-in cards
1. Switch off the power supply.
2. Unscrew / remove the cover.
3. Remove the LCD indicator. Ensure that the cable harness is
not damaged.
Insert the LCD indicator into the bracket
(only for single-compartment housings)
4. Remove frontend board (only in integral mount design and
dual-compartment housing). Ensure that the cable harness is
not damaged.
5. Insert the plug-in card in the corresponding slot and engage.
Ensure that the contacts are aligned correctly.
6. Attach the frontend board, insert the LCD indicator and
screw on / replace the cover.
7. Connect outputs V1 / V2 and V3 / V4 in accordance with
Electrical connections on page 45.
8. After powering up the power supply, configure the plug-in
card functions.