GE Consumer & Industrial D485 Modbus to DeviceNet Converter Instruction Manual Manual P/N: 1601-0235-A1 Manual Order Code: GEK-113195 Copyright © 2005 GE Multilin STE GI RE E D R ISO9001:2000 G GE Multilin E I N M U LT I L 215 Anderson Avenue, Markham, Ontario Canada L6E 1B3 GE Multilin's Quality Management System is Tel: (905) 294-6222 Fax: (905) 201-2098 registered to ISO9001:2000 QMI # 005094 Internet: http://www.GEmultilin.com UL # A3775 GE Consumer & Industrial D485 Modbus to DeviceNet Converter Table of contents INTRODUCTION Getting started........................................................................................................1–1 Inspecting the package and product.................................................................................................1–1 Contact information...................................................................................................................................1–1 Document conventions..........................................................................................1–2 Description .....................................................................................................................................................1–2 Glossary...........................................................................................................................................................1–2 About the D485 Modbus to DeviceNet Converter.............................................1–3 Application......................................................................................................................................................1–3 Features....................................................................................................................1–3 General features..........................................................................................................................................1–3 Modbus network..........................................................................................................................................1–3 DeviceNet interface features.................................................................................................................1–3 Ordering ...................................................................................................................1–4 Order codes....................................................................................................................................................1–4 Specifications ..........................................................................................................1–4 Mechanical.....................................................................................................................................................1–4 Electrical characteristics..........................................................................................................................1–4 Communications .........................................................................................................................................1–4 Environmental...............................................................................................................................................1–4 EMC compliance ..........................................................................................................................................1–4 INSTALLATION Quick install .............................................................................................................2–1 Procedure........................................................................................................................................................2–1 Electrical installation .............................................................................................2–1 Overview..........................................................................................................................................................2–1 DeviceNet connector.................................................................................................................................2–2 Configuration cable....................................................................................................................................2–3 Modbus connector......................................................................................................................................2–4 Power connector .........................................................................................................................................2–4 Mechanical installation .........................................................................................2–5 DIN-rail mounting........................................................................................................................................2–5 Indicators and switches ........................................................................................2–5 Status indicators..........................................................................................................................................2–5 Configuration switches.............................................................................................................................2–6 D485 MODBUS TO DEVICENET CONVERTER – USER GUIDE i TABLE OF CONTENTS DeviceNet installation procedure........................................................................2–7 DeviceNet configuration tool ................................................................................................................2–7 DeviceNet network termination...........................................................................................................2–7 Links ..................................................................................................................................................................2–7 Troubleshooting......................................................................................................2–8 Description.....................................................................................................................................................2–8 DATA EXCHANGE Overview...................................................................................................................3–1 Description.....................................................................................................................................................3–1 Internal memory buffer structure.......................................................................................................3–2 I/O data vs. explicit data..........................................................................................................................3–3 Memory Map............................................................................................................3–4 Memory locations.......................................................................................................................................3–4 Protocol configuration...........................................................................................3–5 Description.....................................................................................................................................................3–5 Communication mode..............................................................................................................................3–5 Protocol building blocks...........................................................................................................................3–5 DeviceNet object implementation.......................................................................3–6 Overview .........................................................................................................................................................3–6 Identity object (class 01h) .......................................................................................................................3–6 Message router (class 02h).....................................................................................................................3–7 DeviceNet object (class 03h)..................................................................................................................3–7 Assembly object (class 04h)...................................................................................................................3–8 Connection object (class 05h) ...............................................................................................................3–8 Acknowledge handler object (class 2Bh) ...................................................................................... 3–10 I/O data input mapping object (class A0h)................................................................................... 3–11 I/O data output mapping object (class A1h) ............................................................................... 3–11 Diagnostic object (class AAh).............................................................................................................. 3–12 Parameter data input mapping object (class B0h) .................................................................. 3–12 Parameter data output mapping object (class B1h) ............................................................... 3–13 SOFTWARE Introduction .............................................................................................................4–1