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 This document was generated on 05/18/2010
PLEASE CHECK WWW.MOLEX.COM FOR LATEST PART INFORMATION
Part Number: Status: Description: Documents: Drawing (PDF)
1120260013 Active
Connect Profibus to Modbus Serial devices
RoHS Certificate of Compliance (PDF)
General
Product Family Series Approvals Comments Communication Speed Mounting Style Product Name Protocol Type 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(R) Profibus*, Serial N/A
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 productcompliance@molex.com For a multiple part number RoHS Certificate of Compliance, click here Please visit the Contact Us section for any non-product compliance questions.
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 0C to +55C
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 BradCommunicationsTM Direct-LinkTM 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
Connect PROFIBUS to Modbus Serial devices
* *
Product Description
The BradCommunicationsTM Direct-LinkTM 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 . 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. A standard Sub-DB9 Female connector provides the PROFIBUS interface and Plug Screw Terminal for Serial interface and Power Supply.
* *
*
Typical Applications
* * *
Connecting Serial devices to PROFIBUS networks Integration of legacy devices such as in the machine tool industry Well suited for simple network extensions
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 Communication Ports Baud rate Connector Address setting Diagnostic
Plastic case for rail DIN 120 x 100 x 23 mm ~ 100g Operating: 0C to +55C Non-operating: -25C to +70C 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
PROFIBUSDP
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 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 Description BradCommunicationsTM Direct-LinkTM PROFIBUS to Modbus Serial Gateway
Contact us: www.woodhead.com
Reference Number: DW2005118
Date published: June 2006
from Woodhead Industries
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 BradCommunicationsTM, and Direct-LinkTM are trademarks of Woodhead Industries, Inc. (c) 2006 Woodhead Industries, a division of Molex Incorporated


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