Black Box SP508A Manuale utente
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Web site: www.blackbox.com • E-mail: info@blackbox.com
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Information
February 2010
MT1000A-85-R4
BL A C K B OX®
Get convenient avalanche diode protection
for your DB15 (15-wire) connections.
RS-422/423/485 (DB15 15-Wire)
In-Line Surge Protector, RS-422/423/485 (DB15 15-Wire)
SP508A
For installation instructions, turn this page over…
Overview
This model protects RS-422 interfaces that use a DB15
connection.
What’s included
• In-Line Surge Protector
• Specification sheet
Specifications
Application: RS-422, RS-423, RS-485
Ground Wire: Yes
Maximum Shunt Capacitance: <30 pF
Peak Pulse Current: 132 amps
Pins Protected: All
Protection Type: Avalanche diode technology
Response Time: <5 ns
Standard Clamping Voltage: 7.5 volts
Connectors: (1) DB15 M, (1) DB15 F
BL A C K BOX®
FREE, live, 24/7 Tech Support is just 30 seconds away.
724-746-5500 | blackbox.com
Installation Steps
1. Unplug the data cable from the equipment you want to protect.
2. Connect the protector directly to the equipment.
3. Connect the data cable to the surge protector.
NOTE: You must make sure that the equipment chassis is connected to the connector shell.
© Copyright 2010. Black Box Corporation. All rights reserved. Printed in U.S.A. Black Box®and the Double Diamond logo are registered trademarks of BB Technologies, Inc. Double Diamond™
is a trademark of BB Technologies, Inc. Any third-party trademarks appearing in this publication are acknowledged to be the property of their respective owners.
SP508A, rev. 1
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