Measures For Emc Compliance; Restrictions - NSD Absocoder NCW-3DHIPV1R Specifications & Instruction Manual

14-4. Measures for EMC Compliance

Describes measures for EMC compliance when testing the compatibility verification.
●LAN cable (Communication cable for EtherNet/IP)
A CAT-5e STP straight cable was used as the LAN cable.
The LAN cable was covered with the shielded zippertubing, and the shield was grounded.
Zippertubing
Converter

14-5. Restrictions

●Sensor cable
If a 30m or longer sensor cable is to be used, pass the sensor cable through a metal duct or cover the sensor
cable with the shielded zippertubing and ground the tube shield.
Zippertubing
Converter
[Reference]
It might be improved when the clamp filter is installed to the power supply or sensor cable when it operates faultily
by the influence from the peripheral devices.
Clamp Filter
Mounting location
- Power supply cable
- Sensor cable
Model
MTFS 20φ
GND
(Ground resistance
of 100 ohm or less)
Model
MTFS 20φ
GND
(Ground resistance
of 100 ohm or less)
ZCAT2032-0930 (inner dimensions:φ9)
Manufacturer
ZIPPERTUBING (JAPAN), LTD.
CAT-5e STP
straight cable
Zippertubing
Manufacturer
ZIPPERTUBING (JAPAN), LTD.
Sensor cable
Zippertubing
(Required if the cable is 30m or longer)
Clamp filter model
98
Host controller
ABSOCODER sensor
Manufacturer
TDK