Verilink 1042 (CG) Configuration/Installation Guide Manual de usuario descargar pdf (Pagina 2)

115 VAC

2.0A

60Hz

FUSE RATING

3.0A 125V

FUSE RATING

3.0A 125V

ELECTRIC SHOCK AND ENERGY HAZARDS, TO

COMPLETELY DEENERGIZE REQUIRES THE

DISCONNECTION OF THE AC AND DC SOURCE

REPLACE WITH SAME TYPE/RATING FUSE

PSA

48VDC

ALARM

CONTACTS

NOCNC

PSB

48VDC

1042 Power Shelf Rear Panel

Rear Panel Description

2 31 4 5

Index Function

1 AC Power Cord: This cord can be connected to any available 110-V outlet.

2 Fuse F1: This fuse protects power supply B (PS B) with a rating of 3 amperes.

3 PS B: The three screw terminals on the left are used to connect a −48-VDC load to the main feeds.

Alarm Contacts: The three isolated contacts on the right permit connection to a remote indicating device. The contacts may be

configured as normally closed (NC) or normally open (NO). NO and NC refer to the contact’s relationship to the common (C) contact

under a no alarms condition.

5 Fuse F2: This fuse protects power supply A (PS A) with a rating of 3 amperes.

6 PS A: These three screw terminals are used to connect a −48-VDC load to the main feeds.

PS A

PS B

-48 V

3 A

–

•

Simplified Schematic

–

ALARM CONTACTS

TERMINAL STRIP A

TERMINAL STRIP B

145 Baytech Drive

San Jose, California 95134

127 Jetplex Circle

Madison, Alabama 35758

(800) 837-4546

www.verilink.com

FAX-On-Demand

(800) 957-5465

Technical Assistance Center

(800) 285-2755

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