This document was generated on 05/18/2010 PLEASE CHECK WWW.MOLEX.COM FOR LATEST PART INFORMATION Part Number: Status: 1120260013 Active Description: Connect Profibus to Modbus Serial devices Documents: Drawing (PDF) RoHS Certificate of Compliance (PDF) General Product Family Series Approvals Comments Network Interface 112034 CE Profibus. - DP Slave. . Serial:. - Modbus Master/Slave (ASCII/RTU). - Free Send/Rec (ASCII/RTU) Profibus: 9.6 kbps to 12 Mbps, Serial: 600 to 57,600 bps DIN Rail Direct-Link® Profibus*, Serial N/A Communication Speed Mounting Style Product Name Protocol Type Physical Channels Interface Network Connection Type Packaging Type Processor Temperature Range - Operating 1 Profibus* - Serial Profibus* D-Sub Female (9 pin), Serial: Screw Terminal Carton N/A 0°C to +55°C EU RoHS China RoHS ELV and RoHS Compliant REACH SVHC Not Reviewed Halogen-Free Status Not Reviewed Need more information on product environmental compliance? Email [email protected] For a multiple part number RoHS Certificate of Compliance, click here Please visit the Contact Us section for any non-product compliance questions. Search Parts in this Series 112034Series Electrical EMC Supply Voltage N/A 24V Material Info Old Part Number DRL-DPS-SRM Reference - Drawing Numbers Sales Drawing SD-112026-0013 This document was generated on 05/18/2010 PLEASE CHECK WWW.MOLEX.COM FOR LATEST PART INFORMATION The BradCommunications™ Direct-Link™ gateway for PROFIBUS provides a quick and cost effective connection between controller and field devices used on different industrial networks. . PROFIBUS Gateway Features • PROFIBUS-DP V0 Slave to Modbus Serial protocol conversion • Modbus Master or Slave RTU/ASCII • Manages up to 20 Modbus Slaves • Easy-to-use configuration by GSD file (no configuration tool needed) • Rotary switches for PROFIBUS Address • Automatic reconfiguration after replacement by the PROFIBUS Master (Set_Param command) • Serial RS232 or RS485 switch selectable • Full diagnostic through LEDs, dedicated RS232 port and Slave_Diag information • Up to 244 Input bytes and 244 Output bytes on PROFIBUS • Up to 20 Modbus Read and Write commands with Cyclic, Change of State or once triggers • DIN rail mounting, IP20 Typical Applications Connect PROFIBUS to Modbus Serial devices Product Description The BradCommunications™ Direct-Link™ gateway for PROFIBUS is built to enable the quick and cost effective connection of any Modbus device to a PROFIBUS-DP fieldbus. It is well suited for simple network extensions or the integration of legacy devices such as in the machine tool industry. The BradCommunications Direct-Link gateway can act as a PROFIBUS-DP Slave on one side, and a MODBUS Master or Slave on the other side. The gateway is built into the system without any lines of code. All parameters are set in a very user friendly way, via the usual PROFIBUS configuration tool. All the parameters are sent to the gateway automatically by the PROFIBUS Master at each network initialisation, permitting the replacement of the gateway without any configuration action. Moreover, the Direct-Link gateway for PROFIBUS can drive up to 20 Modbus Slaves. It can exchange up to 244 bytes of inputs, and 244 bytes of outputs on PROFIBUS . • Connecting Serial devices to PROFIBUS networks • Integration of legacy devices such as in the machine tool industry To complete the pre-defined Modbus commands, a “Pass Frame” mode is implemented to allow the composition of the Modbus commands directly from the PROFIBUS-DP buffer. • Well suited for simple network extensions A standard Sub-DB9 Female connector provides the PROFIBUS interface and Plug Screw Terminal for Serial interface and Power Supply. PROFIBUS Gateway Software Tools Example of configuration through the configuration tool of the PROFIBUS Master: Hardware and Network Specifications Physical Characteristics Case Size Weight Temperature Humidity Ingress Protection Power Supply Indicator (6 LEDs) Modbus Parameters Protection Polarity inversion Protection Short-circuits CE Compliance Plastic case for rail DIN 120 x 100 x 23 mm ~ 100g Operating: 0°C to +55°C Non-operating: -25°C to +70°C Max. 80% IP20 24V DC (1.5W) 1 - Power ON 4 - RUN 2 - Bus failed 5 - TxD Modbus 3 - Diagnostic 6 - RxD Modbus Yes Yes Yes Communication Ports PROFIBUSDP Baud rate Connector Address setting Diagnostic Input/Output Bytes Isolation Technology Others Commissioning Modbus Command Dimensions Modbus Serial Baud rate Protocol Nb of addressable Slaves Nb of frames Frame trigger Nb of accessible registers (Maximum of 150) Connector Switching RS232/485 Terminator Resistor Implemented functions 9.6 kbps to 12 Mbps (auto-detection) Sub-D9 female 2 hexadecimal rotary switches 27 bytes of extended diagnostic (Slave_Diag) 0-244, maximum of 300 1 kV ASIC Sync, Freeze Done from the PROFIBUS configuration tool (via scroll down menus) by using GSD parameters 0.6 to 57.6 Kbps RTU and ASCII 20 1 to 20 different Cyclic, on change, once 1-122 read registers 1-122 write registers Open connector 3 contacts, male Configurable by switch 120 Ω by switch 3 - Multi register Read 4 - Multi register Read 5 - Single Boolean writing 6 - Single register Write 7 - Read Status 16 - Multi register Write 23 - Multi register Read/Write (Slave mode only) Other – Open command through Pass Frame mechanism Ordering Information CR Rom with detailed user documentation in French and English languages and the GSD file are included in delivery. Part Number DRL-DPS-SRM Contact us: www.woodhead.com from Woodhead Industries Description BradCommunications™ Direct-Link™ PROFIBUS to Modbus Serial Gateway Reference Number: DW2005118 Date published: June 2006 North America: US + 1-800-2257724 -Canada, +1 519 725 5136 Europe: France, +33 2 32 96 04 20 – Germany, +49 711 78 23 74-0 – Italy, +39 010 59 30 77 – United Kingdom, +44 1495 356300 Asia: China, +86 21 5835-9885 – Singapore, +65 6261-6533 – Japan, +81 3 5791 4621 BradCommunications™, and Direct-Link™ are trademarks of Woodhead Industries, Inc. © 2006 Woodhead Industries, a division of Molex Incorporated