Installation Instructions POINT I/O PROFIBUS Adapter (Cat. No.
POINT I/O PROFIBUS Adapter Important User Information Because of the variety of uses for the products described in this publication, those responsible for the application and use of these products must satisfy themselves that all necessary steps have been taken to assure that each application and use meets all performance and safety requirements, including any applicable laws, regulations, codes and standards.
POINT I/O PROFIBUS Adapter IMPORTANT ATTENTION ! Identifies information that is critical for successful application and understanding of the product. Environment and Enclosure This equipment is intended for use in a Pollution Degree 2 industrial environment, in overvoltage Category II applications (as defined in IEC publication 60664-1), at altitudes up to 2000 meters without derating. This equipment is considered Group 1, Class A industrial equipment according to IEC/CISPR Publication 11.
POINT I/O PROFIBUS Adapter ATTENTION ! ATTENTION ! Preventing Electrostatic Discharge This equipment is sensitive to electrostatic discharge, which can cause internal damage and affect normal operation. Follow these guidelines when you handle this equipment: • Touch a grounded object to discharge potential static. • Wear an approved grounding wriststrap. • Do not touch connectors or pins on component boards. • Do not touch circuit components inside the equipment.
POINT I/O PROFIBUS Adapter 5. Set the node address on the node address thumbwheel. 6. Slide the safety end cap (9) up to remove. This exposes the backplane and power interconnections. ATTENTION ! Do not discard the end cap. Use this end cap to cover the exposed interconnections on the last mounting base on the DIN rail. Failure to do so could result in equipment damage or injury from electric shock.
POINT I/O PROFIBUS Adapter Setting the Node Address Set the node address using the 2-position thumbwheel switch. Valid settings range from 01 to 99. Press either the + or - buttons to change the number. Network Node Address Thumbwheel Press either the + or buttons to change the number Adapter Status PROFIBUS Status PointBus Status 1734-APB 1734-2 System Power GSD File Requirements Current functionality of PROFIBUS adapters requires GSD files.
POINT I/O PROFIBUS Adapter Installing a Replacement PROFIBUS Adapter to an Existing System 1. Remove the existing adapter from the DIN rail as follows: A. Pull up on the RTB removal handle (7) to remove the terminal block. B. Loosen the screws holding the PROFIBUS network plug and pull up to remove. C. Remove the adjacent module from its base. D. Use a small bladed screwdriver to rotate the DIN rail locking screw (5) to a vertical position. This releases the locking mechanism. E.
POINT I/O PROFIBUS Adapter Wiring the PROFIBUS Adapter Node Address Thumbwheel Adapter Status Adapter Status PROFIBUS Status PROFIBUS Status PointBus Status PointBus Status 1734-APB PROFIBUS Connector System Power System Power Field Power Field Power NC NC CHAS GND CHAS GND C NC = No Connection CHAS GND = Chassis Ground C = Common V = Supply C V V 1734-2 12/24V dc 0 1 NC Do not connect 120/240V ac power to this supply.
POINT I/O PROFIBUS Adapter Terminal Notes 0 No connection 1 No connection 2 Chassis Ground 3 Chassis Ground 4 Common 5 Common 6 Voltage Input 7 Voltage Input Reserved Apply 12/24V dc. Connects to the internal power bus.
POINT I/O PROFIBUS Adapter Troubleshooting with the Indicators Adapter Status Adapter Status PROFIBUS Status PointBus Status PROFIBUS Status PointBus Status 1734-APB System Power Field Power System Power Field Power 1734-2 Indicator System Power Field Power Indication Off Green Off Green Publication 1734-IN014C-EN-P - March 2002 Probable Cause System power not applied. System power (5V) present Field power not applied. Field power (24V) applied.
POINT I/O PROFIBUS Adapter Indication Adapter Status Off Green Red PROFIBUS Status Off Green Flashing Green Red Flashing Red PointBus Status Off Green Flashing Red Red Probable Cause No power supplied. Hardware check in progress. Initialization in progress. Operating normally Hardware check fault. No power supplied. Bus is off-line. Bus is online (data exchange). Adapter has received a CLEAR command from the master. Error in PROFIBUS initialization. No modules installed in the backplane.
POINT I/O PROFIBUS Adapter Specifications Specifications - 1734-APB PROFIBUS Adapter Module Communication Interface Specifications Expansion I/O Capacity Up to 14 modules, depending on current draw. Add up the current requirements of the modules you want to use, and determine that they do not exceed the amperage limit of the 1734-APB.
POINT I/O PROFIBUS Adapter Interruption General Specifications Indicators Power Consumption Power Dissipation Thermal Dissipation Isolation Voltage Field Power Bus Nominal Voltage Supply Voltage Range Supply Current Dimensions Inches (Millimeters) Environmental Conditions Operational Temperature Storage Temperature Relative Humidity Shock Operating Non-operating Vibration Output voltage will stay within specifications when input drops out for 10ms at 10V with maximum load.
POINT I/O PROFIBUS Adapter ESD Immunity Radiated RF Immunity EFT/B Immunity Surge Transient Immunity Conducted RF Immunity Emissions Enclosure Type Rating Field Wiring Terminations PROFIBUS Power Supply Conductors Wire Size Category Terminal Base Screw Torque Mass IEC 61000-4-2: 6kV contact discharges 8kV air discharges IEC 61000-4-3: 10V/m with 1kHz sine-wave 80%AM from 30MHz to 1000MHz 10V/m with 200Hz 50% pulse 100%AM at 900MHz IEC61000-4-4 ±4kV at 2.5kHz on power ports ±4kV at 2.
POINT I/O PROFIBUS Adapter Agency Certification (when product is marked) CE2 - European Union 89/336/EEC EMC Directive Directive, compliant with: EN 50081-2; Industrial Emissions EN 50082-2; Industrial Immunity EN 61326; Meas./Control/Lab., Industrial Requirements EN 61000-6-2; Industrial Immunity GSD File User Manual 1 2 C-Tick2 - Australian Radiocommunications Act compliant with AS/NZS 2064, Industrial Emissions Download your GSD file from www.ab.com/networks/gsd/.
Publication 1734-IN014C-EN-P - March 2002 Supersedes publication 1734-IN014B-EN-P - June 2001 PN 957678-43 © 2002 Rockwell International Corporation.
