Eaton XN300 - 2.3 Connection terminals

2 Installation
2.1 Mounting the XN300 slice modules
XN300 slice modules 02/24 MN050002EN Eaton.com 20
To mount the system on the DIN-rail, join the XN 300 slice modules and the
gateway to form a system block and then snap the entire system block onto
the DIN-rail.
To mount the system block, follow the steps below:
 The gateway must be the first element on the left in the system block.
 Disengage the side locking tabs on the XN300 slice modules by pulling
on the front cover (blue). Make sure that all locking tabs (blue) are in the
front so that they will engage the new slice. (the front cover stay-put
function is intended to make the process easier).
 Attach an XN300 slice module from the right in such a way that the
locking tabs engage the guide.
Figure 2: Joining the gateway and an XN300 slice module to form a system block
 Grab the front cover from the top and bottom and push it back towards
the XN300 slice module so that the slice modules lock solidly into place
with each other.
Figure 3: Locking the system block in place
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The gateway's front cover is non-detachable and cannot be
removed.
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