Figure 5. Installing a Ferrite on the Power Leads
3.
If the power connector plug is connected to the chassis, disconnect it from the device.
Figure 6. 4-Position Power Screw Terminal Connector
2
1
5
ISO
POE
4
3
1. VPOE (Positive) Terminal Screw
2. CPOE (Negative) Terminal Screw
3. VISO (Positive) Terminal Screw
4. CISO (Negative) Terminal Screw
5. Connector Screws
Caution
Do not tighten or loosen the terminal screws on the power connector
while the power is on.
4.
Connect the positive lead of the isolated outputs power source to the V
2
terminal of the
power connector plug and tighten the terminal screw to 0.2 to 0.25 N · m (1.8 to
2.2 lb · in.) of torque.
5.
Connect the negative lead of the isolated outputs power source to the C
2
terminal of the
power connector plug and tighten the terminal screw to 0.2 to 0.25 N · m (1.8 to
2.2 lb · in.) of torque.
6.
Connect the positive lead of the PoE power source to the V
1
terminal of the power
connector plug and tighten the terminal screw to 0.2 to 0.25 N · m (1.8 to 2.2 lb · in.) of
torque.
7.
Connect the negative lead of the PoE power source to the C
1
terminal of the power
connector plug and tighten the terminal screw to 0.2 to 0.25 N · m (1.8 to 2.2 lb · in.) of
torque.
8.
Install the power connector plug into the ISO/PoE power receptacle on the IC-3120
chassis and tighten the connector screws to 0.4 N · m (3.5 lb · in.) of torque.
9.
Turn on the external power source.
6
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IC-3120 Getting Started Guide
