Wiring The Power Inputs; Figure 2.15 Terminal Receptor: Power Input Contacts; Figure 2.16 Installing Dc Wires In A Terminal Block - Advantech EKI-9226G Series User Manual

2.9.5

Wiring the Power Inputs

Warning! Disconnect all sources of supply before servicing.
Avertissement! Couper toutes les sources d'alimentation avant de faire l'entretien
There are two power inputs for normal and redundant power configurations. The
power input 2 is used for wiring a redundant power configuration. See the following
for terminal block connector views.

Figure 2.15 Terminal Receptor: Power Input Contacts

To wire the power inputs:
Make sure the power is not connected to the switch or the power converter before
proceeding.
1. Insert a small flat-bladed screwdriver in the V1+/V1- wire-clamp screws, and
loosen the screws.
2. Insert the negative/positive DC wires into the V+/V- terminals of PW1. If setting
up power redundancy, connect PW2 in the same manner.
3. Tighten the wire-clamp screws to secure the DC wires in place.
EKI-9226G Series User Manual
et les réparations.
PWR1
V1- V1+
Loosening
Wire-clamp
Screws

Figure 2.16 Installing DC Wires in a Terminal Block

PWR2
V2- V2+
19
Installing DC
Wires
Securing
Wire-
clamp Screws