DH485 Communication Interface - Rockwell Automation

dh 485 Communication Interface (Cat. No. 1770 KF3)User s ManualBecause of the variety of uses for this product and because of the differences between solidstate products and electromechanical products, those responsible for applying and usingthis product must satisfy themselves as to the acceptability of each application and use ofthis product. For more information, refer to publication (Safety Guidelines ForThe Application, Installation And Maintenance of Solid State Control).The illustrations, charts, and layout examples shown in this manual are intended solelyto illustrate the text of this manual. Because of the many variables and requirementsassociated with any particular installation, Allen-Bradley Company cannot assumeresponsibility or liability for actual use based upon the illustrative uses and patent liability is assumed by Allen-Bradley Company with respect to use ofinformation, circuits, equipment, or software described in this of the contents of this manual, in whole or i

the effect of electromagnetic noise from the industrial environment. Belden #9842 cable is recommended. The pinouts for the KF3’s DH-485 connector are shown in Figure 2.2. Figure 2.2 KF3 Pinouts CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE ONLY WITH THE SAME TYPE AND RATING OF FUSE. CAUTION: DOUBLEFOLD …

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  Automation, Rockwell automation, Rockwell, Electromagnetic, Dh 485, Dh485

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