Nitek DL1142 Manual de usuario

1Installation andOperation ManualDL1142RS422 Line DriverNITEK ®5410 Newport Drive, Suite 24 • Rolling Meadows, IL 60008PHONE (847) 259-8900 • FAX (8

2System SpecificationsDL1142 system includes the following:(1) DL1142 Line Driver and (1) wall power transformerDL1142 UnitSize 1.1"H x 2.6"

3InstallationThe DL1142 unit is a specially designed RS422 amplifier for con-nection in-line with any standard RS422 line. It may be connectedanywhere

4 Standard RS422 “Y” connection RS422Twisted Pair up to 12,000 ftAny standard RS422input deviceAny standard RS422output dev

5Common Multi-drop ApplicationNITEKTMDL1142 RS422Twisted Pair up to 12,000 ftwall transformer(included)Any standard RS422input deviceAny standard RS42

6TroubleshootingProblem Data does not appear to be going to the far endFix/Cause ✔ Behind the bottom cover are a POWER and a DATA LED. Make sure th

7DL1142 Diagram2.6"1.1"4.3"NITEK800-528-4343 WWW.NITEK.NETROLLING MEADOWS, IL 60008DL1142 RS422 Line DriverExtends RS422 to 12,000

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