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CAN-IO module assembly
Attention: CAN-IO modules can be supplied in the
version for assembly onto plate and in the version for
assembly onto 35 mm DIN runner.
For assembly, follow the instructions relating to the
version of the module owned.
Assembly on plate
The fastening holes of the CAN-IO module have a diameter
of 4.5 mm. Figure 17 shows the positions of the holes on
the various models of module. Figures 5 and 6 show the
distances between the centres of the fastening holes. The
spacer for connection with the plate must have a minimum
length of 12 mm.
For correct assembly, it is necessary to use all the fastening
holes envisaged on the card.
Figure 7 - Fastening hole position
Assembly on DIN runner
The card can be fitted with two hooks for fitting to 35 mm
DIN runners. To fasten the card in place, insert the upper part
of the hook over the runner, turn the card and press it until it
clicks into place, hooking also under the runner.
Figure 8 - Assembly on DIN runner
80990B_MHW_CAN-IO_12-2016_ENG
To remove a card fastened to a DIN runner, release the 2
lower hook, levering slightly with a screwdriver and turning
the card to release it.
Figure 9 - Dismantling from DIN runner
Positioning
The CAN-IO module is installed vertically on the long side or
the short side. In this second case, the power connections
and CAN have to face downwards.
The module cannot be installed horizontally.
Figure 10 - CAN-IO assembly direction
17
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