Black Box IC476A-F-R2, IC477A-F-R2, IC477A-M-R2, IC476A-M-R2 manual Async 232↔422/485 Converter

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IC476A-F-R2 IC476A-M-R2 IC477A-F-R2

FEBRUARY 1998 IC477A-M-R2 IC478A-F-R2 IC478A-M-R2

Async 232↔422/485 Converter

Code:

Item:

S/N:

	-R2
-M
IC476A	↔485
232
Async
Converter

		-R2
		-M
	IC477A232
Code:		↔485
Code:		Async
	Item:	Converter
	Item:
	S/N:
		-R2
	-M
IC478A232
Code:		↔485
Code:	Async
Item:	Converter
S/N:

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INFORMATION Mail order: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018 Web site: www.blackbox.com • E-mail: info@blackbox.com

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Contents Async 232↔422/485 Converter TheCEsymbolonyourAsync232CE Notice Ser Cap Configuration Upto115,200bps SpecificationsLb.0.5kg Introduction TheAsync232Configuration DIP Switch S1 ConfigurationAsync 232↔422/485switchCONVERTER Switch S1 Summary Table Position Function Factory Default Configura ionReceivers Typical Switch Applications Switch Settings Installation At all, f ip the a Leads at InstallationConverter RS-485 Device Firmlyit8 Cable11 S allation DB25Page Direction Standard DCE Setting Appendix A. RS-232C Pin ConfigurationsTEReadyBnegative Appendix B /485 Pin ConfigurationAppendix C. Self-Test There’snotenoughoranypowertotheConverter.TheCopyright 1998. Black Box Corporation. All rights reserved