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 Unigate CL Profibus DP Gateway

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Unigate CL Profibus DP Gateway


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Unigate CL Profibus DP Gateway
Unigate CL Profibus DP Gateway

Profibus-enable any RS232/485/422 serial or Modbus device with the UNIGATE CL Gateway. Make any serial device a Profibus DP Slave using the UNIGATE CL Gateway. Its low-cost and flexibility are ideal for high volume applications. One side of the gateway is a fieldbus, Profibus DP slave, while the other side is a high performance serial port that directly interfaces with your serial device.The serial side of the UNIGATE can either be used in one of many standard configurations (including Modbus RTU master/slave and standard RS232/422/485), or can be customized with its built-in scripting language.

The UNIGATE CL Gateway allows for the quick development of custom applications on the serial side using its powerful scripting language. When developing a custom application, or for simple configuration to a standard protocol, we recommend using a
Starter Kit. Starter kits contain all the connection cables and power supplies for configuring and/or scripting. There is even a Profibus Master tool for testing your configuration or script. Scripts are written using the Protocol Developer Tool. If you need a custom protocol and scripting is not for you, Grid Connect offers scripting services at reasonable rates (call for details).

˙Complete Profibus Slave

˙Max. 244 byte input and 244 byte output data

˙Isolated Profibus interface, optional galvanic isolation of the serial RS side

˙Profibus Baud Rates up to 12 Mbps

˙Serial RS232, RS422 and RS485 interfaces on board

˙Serial Baud rates up to 625 kpbs

˙Script language for optimal adaptation to your field device

˙Easy configuration from MS Windows® using the WinGate tool.

˙Develop customized scripts with the free Protocol Developer software tool

˙Scripts are portable between all other UNIGATE CL or IC Gateways


Serial Interface
Data Rates 110 to 625 kbps Baud
Characters 7 or 8 data bits
Parity odd, even, none
Stop Bits 1 or 2
Protocols RS232, RS422 or RS485, Modbus, plus Custom Protocols through Scripting
Data Buffer 1024 Bytes Input and 1024 Bytes Output
LEDs 6 Total (Power(1), Code (4), State (1))
Connector RS232 - 3 Pole Terminal Block (Tx, Rx, Gnd), RS422/RS485 - 4 Pole Terminal Block (RxA, RxB, TxA, TxB)
Profibus Interface
Protocols DPV0, DPV1, DPV2 (DxB "Publisher" only)
Slave Address Rotary Switches or via Profibus
Connector 9 pin D-Sub Socket (9-pin Female DB9)
Bus Termination Switch-able
Bus Baud Rate Auto-sensing, up to 12 Mbps
Bus Buffer 244 Bytes I/O
LEDs 3 Total (Power(1), Bus(1), State (1))
Isolation Galvonic Isolation
Configuration/Programming ("Debug") Port Interface
Protocols RS232 (9600 Baud, 8, n, 1)
Connector Terminal Block (Tx, Rx)
Current Typ. 120mA, max. 150mA at 24VDC
Input Voltage 10.8 to 30 VDC
Protection Reverse Voltage, Short Circuit, Overload, Undervoltage
Operating Temp -20° to 70°C
Storage -40° to 70°C
IP Rating IP24 (Ingress Protection)
Dimensions 23 x 115 x 100 mm
Weight 130 g
Mounting Din-Rail
Included Software
MS Windows®-based WinGate configuration software, and Protocol Developer script development software
PNO/PTO Profibus, CE
     Download Unigate CL Profibus DP Gateway Specification 

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