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EKI-9226G Series User Manual
Electromagnetic Interference (EMI) affects the transmission performance of a device.
By properly grounding the device to earth ground through a drain wire, you can setup
the best possible noise immunity and emissions.
Figure 2.13 Grounding Connection
By connecting the ground terminal by drain wire to earth ground the switch and chas
-
sis can be ground.
2.9.4
Wiring a Relay Contact
The following section details the wiring of the relay output. The terminal block on the
EKI-9226G Series is wired and then installed onto the terminal receptor located on
the EKI-9226G Series.
Figure 2.14 Terminal Receptor: Relay Contact
The terminal receptor includes a total of six pins: two for PWR1, two for PWR2 and
two for a fault circuit.
Warning!
Do not block air ventilation holes.
Avertissement!
Ne bouchez pas les orifices de ventilation.
Note!
Before applying power to the grounded switch, it is advisable to use a
volt meter to ensure there is no voltage difference between the power
supply’s negative output terminal and the grounding point on the switch.
PWR1
PWR2
V1- V1+
V2- V2+
Drain Wire with Lug
Connection to
Grounding Point
Relay
Summary of Contents for EKI-9226G Series
Page 1: ...User Manual EKI 9226G Series 6xRJ45 20xSFP Port Full Gigabit L2 Managed Switch ...
Page 14: ...Chapter 1 1Product Overview ...
Page 19: ...Chapter 2 2Switch Installation ...
Page 34: ...Chapter 3 3Configuration Utility ...
Page 39: ...Chapter 4 4Managing Switch ...
Page 167: ...Chapter 5 5Troubleshooting ...