HMS Networks Anybus Startup Manual page 14

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Anybus Managed Layer 2 PoE Switch
5.7. Connecting Power Wires
CAUTION
Ensure that the power supply is turned off before connecting it to the
equipment.
CAUTION
When wiring low voltage input for Managed L2 PoE Switch output, it
may generate higher current. The wiring cable must meet or exceed the
AWG16 specification.
IMPORTANT
Using the wrong type of power supply can damage the equipment. Ensure
that the power supply is connected properly and of the recommended
type.
Figure 2. Power Connector
Connect the switch to power:
1. Connecting to main power supply P1: Insert the positive and negative wires into the
P1+ and P1- contacts on the 4 pin terminal block.
2. Connecting to redundant power supply P2: Insert the positive and negative wires
into the P2+ and P2- contacts on the 4 pin terminal block
3. Tighten the wire-clamp screws.
4. Connect the power wires to a DC switching type power supply.
Page 12 of 16
Connecting Power Wires
SP2978 Version 1.1