User's Manual

Table Of Contents
Users Manual of IGS-4215 series
27
2.1.5 Wiring the Power Inputs
The 6-contact terminal block connector on the top panel of Industrial Ethernet Switch is used for two redundant power inputs.
Please follow the steps below to insert the power wire.
When performing any of the procedures like inserting the wires or tightening the
wire-clamp screws, make sure the power is OFF to prevent from getting an electric
shock.
1. Insert positive/negative DC power wires into Contacts 1 and 2 for Power 1, or 5 and 6 for power.
2. Tighten the wire-clamp screws for preventing the wires from loosening.
1 2 3 4 5 6
Power 1 Power 2
+ - + -
1. The power input range is DC 12~48V for IGS-4215-16T2S, DC 9~48V for
IGS-4215-8T2S / IGS-4215-4T2S.
2. Use one power input when using AC 24V
CAUTION
PWR1 and PWR2 must provide the same DC voltage while operating with dual
power input.