Allied Telesis AT-PBC18 Installation Guide download pdf (Page 21)

PowerBlade PBC18 Quick Install Guide

4. For an AC powered unit, plug one end of the power cord to the back of the

power supply and plug the other end to a power outlet. Proceed to Step 6

on page 13 for further instructions.

Note

If you purchased an optional management module, install the module

before applying power to the chassis. Refer to “Installing an Optional

Management Module” on page 27 for instructions.

5. For a DC powered unit, perform the following steps:

a. Before attaching wires to the DC terminal block on the power module,

review the following warning:

Warning

As a safety precaution, a 10 Amp circuit breaker should be installed at

the supply end of the cable to be used with this LAN equipment.

Always connect the wiring to the LAN equipment first before

connecting the wiring to the breaker. To avoid the danger of physical

injury from electrical shock, do not work with hot feeds. Always be sure

that the breaker is in the OFF position before connecting the wiring to

the breaker. ! 16

b. Identify the positive, frame ground and negative terminals using

the positive (+), ground ( ), and negative (-) symbols.

Figure 7 Positive, Ground, and Negative Symbols

PWR 2 PWR 1

PBM02

Management

MDI-X

MDI

LNK

STATUS

PWR

RESET

RS-232 Terminal 10Base-T

PBPWRDC

FOR CENTRALIZED DC

POWER CONNECTION,

INSTALL ONLY IN A

RESTRICTED AREA

36-60VDC , 1.0A

DC INPUT

TRALIZED DC

CONNECTION,

L ONLY IN A

CTED AREA

36-60VDC , 1.0A

DC INPUT

Positive

Ground

Negative

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Allied Telesis AT-PBC18 Installation Guide Page 21

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