9.3.2 Shielding connection to the device
9.3.2.1 Shield connection clamps for X12, X13, X14, X15, X16
Shield connection clamps (see accessories manual) are used for connecting cable shields
for X12, X13, X14, X15, X16.
Usually wiring to these connectors must not be shielded.
We recommend using Phoenix Contact SK14 shield clamps with clamp range of 6 to 13mm.
The clamps hook into the grounding plate and ensure optimum contact between the shield
and the grounding plate.
9.3.2.2 Ethernet connectors X10, X11, X18
The shield of Ethernet cables is connected via the connectors to the housing.
9.3.2.3 DC power connector X20A, X21A (cable CCNCN1)
Connection for the DC power by mating connector with strain relief.
Strip the external cable sheath to a length of approx.
100 mm, taking care not to damage the braided
shield. Push the braided shield (1) back over the cable
and secure with a rubber sleeve (2) or shrink sleeve.
Shorten all the wires apart from the protective earth
(PE) wire (green/yellow) by about 20 mm so that the
PE wire is now the longest wire. Strip all wires and fit
wire end ferrules.
Secure the braided shield of the cable to the shroud
with a cable tie (3) and use a second tie (4) to fasten
the cable.
Wire the connector as shown in the connection dia-
gram. Plug in the connector to the socket on the front
of the AKD-C.
Screw the connector in place. This ensures that there
is conductive contact over a large surface area
between the braided shield and the front panel.
9.3.2.4 Local fieldbus connectors X20B, X21B (cable CCNCN1)
The shield of local fieldbus cables is connected via the connector to the housing.
AKD-C Installation | 9 Electrical Installation
Kollmorgen | kdn.kollmorgen.com | February 2018
55
