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LES302A quick start guide

BLACK BOX

®

Quick Start Guide

Access two serial RS-232 or RS-422/485 devices over a 10- or 100-Mbps 

network.

2-Port 10/100 Device Server RS-232/422/485 DB9 M

Order toll-free in the U.S.: Call 877-877-BBOX (outside U.S. call 724-746-5500)

FREE technical support 24 hours a day, 7 days a week: Call 724-746-5500 or fax 724-746-0746

Mailing address: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018

Web site: www.blackbox.com   •   E-mail: info@blackbox.com

Customer 

Support 

Information

LES302A 

LES302A-KIT 

LES302AE-KIT

Summary of Contents for LES302A

Page 1: ...422 485 DB9 M Order toll free in the U S Call 877 877 BBOX outside U S call 724 746 5500 FREE technical support 24 hours a day 7 days a week Call 724 746 5500 or fax 724 746 0746 Mailing address Black Box Corporation 1000 Park Drive Lawrence PA 15055 1018 Web site www blackbox com E mail info blackbox com Customer Support Information LES302A LES302A KIT LES302AE KIT ...

Page 2: ...ration utility and a user manual in PDF format 2 wallmounting screws Power adapter with 12 VDC 1 75 A jack PS012B U S or PS012BE Europe This printed quick start guide LES302A 1 Ethernet Serial Server 1 CD ROM containing configuration utility and a user manual in PDF format This printed quick start guide QS 2 Optional Accessories DIN Rail Kit LES30X DR DB9 to TB5 Adapter for RS 422 or RS 485 LES30X...

Page 3: ...icators on the LES302A Table QS 1 LED indicators LAN LED Message Description Off Ethernet disconnected Blinking green Data is transmitted on Ethernet at 100 Mbps Blinking orange Data is transmitted on Ethernet at 10 Mbps COM Port LED Message Description Off No data is transmitted on COM port Blinking Data is transmitted on COM port RUN LED Message Description On Jumper JP1 Pin 1 and Pin 2 are shor...

Page 4: ...S302A to a wallplate mounting screws are included or a DIN rail using the DIN rail kit LES30X DR QS 4 Software Setup Table QS 2 Software default settings Default Network Setting Default User Name Password IP 10 0 50 100 User name admin Gateway 10 0 0 254 Password null leave it blank Subnet 255 255 0 0 Auto IP Dynamic IP A DHCP server can automatically assign the IP address and network settings The...

Page 5: ...the default password is null leave it blank 3 The LES302A s network link mode and COM port settings can be configured in different Web pages 4 Click on Save Configuration to save settings 5 Click on the Restart button to make the change effective if necessary QS 5 Pin Assignments The pin assignments of the DB9 connectors on LES302A are shown in the following table Table QS 3 DB9 connector pin assi...

Page 6: ...485 DB9 M Quick Start Guide The LES30X TB5 terminal block pin assignments are shown in Table QS 4 Table QS 4 Terminal block pin assignments Pin Number RS 422 4 Wire RS 485 Full Duplex 2 Wire RS 485 Half Duplex 1 T Not connected 2 T Not connected 3 R Data 4 R Data 5 SG Signal Ground SG Signal Ground ...

Page 7: ...Page 7 LES302A quick start guide NOTES ...

Page 8: ...structure products You ll find everything from cabinets and racks and power and surge protection products to media converters and Ethernet switches all supported by free live 24 7 Tech support available in 30 seconds or less Copyright 2011 Black Box Corporation All rights reserved Black Box and the Double Diamond logo are registered trademarks of BB Technologies Inc Any third party trademarks appe...

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