Exlar Curtiss-Wright Tritex II Series, Installation And Service Manual

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Curtiss-Wright | TRITEX II AC 75 Rev. K PN61928 7/12/2022 63
For Options EIN, PIN or TCN in the model mask the M12 connector is
not included; the Ethernet CAT 5 cable must be routed through the M20
IO port. The installer must then crimp on an RJ45 8 way Modular
connector for installation to Ethernet port inside the wiring access area.
Shielded or Unshielded Cables
The Tritex can be used with either shielded or un-shielded Ethernet
cables.
If a shielded cable is used it is important that the shield is
not connected at the Tritex M12 end of the cable. Off the shelf
shielded Ethernet cables with M12 connectors usually connect the
shield through the M12 connector coupling nut, be sure the shield
is not connected to the Tritex end of the coupling nut. The Tritex
M12 connector is in direct contact with the enclosure which is connected
directly to PE. Typically the shield should be connected to PE at the
switch or hub end only. Connecting the shield at both ends can cause
ground loop noise on the shield which can degrade communication
performance.
For more details on the installation of an Industrial Ethernet network
download the EtherNet/IP Media Planning and Installation Manual, found
in the EtherNet/IP library at www.ODVA.org
CANopen
The CANopen circuit is optically isolated from the drive main power as
well as other IO power.
There are two methods of connecting to the Tritex with the CANopen
option. If the COP option from model mask is chosen a single five pin 12
mm connector (Turck FS 57-.1) will be presented to the user for
connection or “T-ing”.
If the CON is chosen no connectors are provided, user wiring can be
passed through the conduit port and inserted into connectors on the
termination board, see below. A 120 Ω resistor is installed from the
factory, in J3 pins 6 & 7, as a termination resistor and can be removed
for daisy chaining or changed to another value if desired.
8-Way Modular Signal
1
TX+ Pair
3 TX-
2 RX+ Pair
6 RX-