Installing Module Cassettes - ABB RELION REX610 Installation Manual

Section 4
Mounting
4.3
18

Installing module cassettes

The analog cards in REX610 are part of cassettes. The cassettes can be attached
and removed from the case.
There are two types of analog CT modules, AIC2001 and AIC2002,
which have compression type and ring-lug type terminals.
1. Detach the plug-in unit from the case as shown in
GUID-2CC4E199-8C17-4E71-A359-D1D9BA6F5FF8 V1 EN-US
Figure 8: Plug-in unit detached from the case
2. Install a cassette by gradually pushing the cassette into its slot.
The AIU2001 cassette belongs to slot D which is the leftmost when viewing
the relay from the front. The AIC2001 and AIC2002 cassettes belong to slot
C and are designed so that they cannot be interchanged.
2NGA000821 A
Detaching plug-in unit.
REX610
Installation Manual