B&B Electronics Vlinx Serial Servers ESP902E Specifikace stáhnout pdf (Strana 48)

Documentation Number: ESP902-2303 Manual Appendix D D-1

B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104

B&B Electronics Ltd – Westlink Commercial Park – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445

APPENDIX D: RS-485 CONNECTIONS

RS-485

Signal Name

Direction

RS-485 DB9M

Data B (+) In/Out DATA B (+) 3

Data A (−) In/Out DATA A (−) 4

Signal Ground --- GND 5

Refer to Chapter 2 for more information.

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B&B Electronics Vlinx Serial Servers ESP902E Specifikace Strana 48