Verilink 1042 (CG) Configuration/Installation Guide Manuel d'utilisateur télécharger pdf

1042 Dual Power Supply

Configuration Guide

45-00122

2.0

P/S A

1042 POWER SUPPLY

TRANSPORT

P/S B

ACO

ALARM

CUTOFF

Front Panel

Installation

The Verilink 1042 Dual Power Supply Shelf is de-

signed to hold either one or two power supplies con-

forming to industry-standard Type-400 mechanics

(such as the Verilink model number 9-1000-48V-

2). The shelf provides wiring from the power supply

connectors to an AC power input. Fused DC output

terminals are located on the rear of the shelf.

Rack mounting brackets are available for installation

into standard 19- and 23-inch racks. To install the

brackets onto the 1042, use the two tapped screw

holes on each side of the 1042. To install the 1042

into a rack, insert two screws through both the left

and right mounting brackets.

The 1042 shelf has two slots accessible from the

front in which the power supplies are inserted. To in-

stall the power supplies, first remove the front panel

by removing the two screws. Then insert each supply

through one of the two slots until the card is firmly

seated to the rear connector.

AC power is applied to the unit by inserting the pow-

er cord into a 110 V outlet. DC power is then ob-

tained from the unit by connection to the rear-panel

terminal strips.

WARNING: Use caution when installing or

removing the power supplies. 110 volts AC is

present on the inside rear circuitry.

When installing a power supply with AC power con-

nected, the ALARM LED lights for about ten sec-

onds while the unit stabilizes (undergoes a soft start).

The green power indicator then lights if the unit is

operating normally.

WARNING: When replacing one of the

power supplies while in service, wait at least

10 minutes after removing the supply before

replacing the new one. This prevents contact

arcing of the edge connector.

Specifications

Input Voltage: 115 VAC (±20 V)

Output Voltage: 48 VDC (±2 V)

Output Current: 2 A maximum, 50 mA minimum

per power supply

Power Input: 113 W maximum

Heat Generation: 390 BTU

Efficiency: 80 %

Alarm Contact

Ratings: 1.0 A at 220 VDC

1.0 A at 250 VAC

Mechanical: 16.5″ W, 1.625″ H, 6″ D

4.5 lbs without power supplies

7 lbs with power supplies

Ordering Numbers

F-1042-000--110:The part number of the 1042 shelf

(dual 400 plug-in shelf) without any power supplies

9-1000-48V-2: The part number for the 48 VDC

power supply

Industry Listings

FCC Compliance: Part 15 Class A

Subpart B

U.S. Safety: UL 1459

Canadian Safety: CSA C22.2 No. 225-M90

Front Panel Description

Index Function

1 Mounting Bracket: Rack mounting ears are available for installation into standard 19- and 23-inch racks.

2 Panel Screw: These two screws are used to mount the front panel to the 1042 housing.

3 Power Indicator: This green indicator lights when the 1042 power shelf has 110 VAC applied to it and operation is normal.

4 Power Supply: Power supplies PS A and PS B are inserted into these two opening.

5 ACO: This yellow LED lights if the Alarm Cutoff switch is placed in the upper ON position, indicating that the alarm relay contacts

are disabled.

6 Alarm: This red LED lights if any fuse opens or if one of the two power supplies fails (this is cleared by removing the supply).

7 Alarm Cutoff: This switch controls the alarm relay contacts. If it is placed in the upper ON position, the alarm relay circuitry is

deactivated.

2 43 6 7

1 2

Résumé du contenu

Page 1 - 1042 Dual Power Supply

1042 Dual Power SupplyConfiguration Guide45-001222.0P/S A1042 POWER SUPPLYTRANSPORTP/S BACOALARMALARMCUTOFFFront PanelInstallation The Verilink 10

Page 2 - Simplified Schematic

115 VAC2.0A60HzFUSE RATING3.0A 125VFUSE RATING3.0A 125VBF1AF2ELECTRIC SHOCK AND ENERGY HAZARDS, TOCOMPLETELY DEENERGIZE REQUIRES THEDISCONNECTION OF

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Verilink 1042 (CG) Configuration/Installation Guide Manuel d'utilisateur

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