ProtoConvert recommends the FieldServer gateway for your Modbus TCP protocol conversion requirements. We configure and sell FieldServer gateways. We will help you find the right solution for your requirement and support you with the configuration and commissioning.
This gateway can read Modbus ASCii data from your Modbus ASCii devices and publish it as Modbus TCP data.
It can also write to the Modbus ASCii devices.
This gateway can also do the reverse, read Modbus TCP data and publish it as Modbus ASCii data.
It can also write to the Modbus TCP devices.
In summary, this gateway can act as:
Client/Master on the Modbus ASCii network: Hence it is capable of reading data from the various Modbus ASCii slave devices and writing data to them if required.
Server/Slave on the Modbus ASCii network: You can use the gateway in this mode if you have a Modbus ASCii master on the network which would be reading data from the gateway.
Client/Master on the Modbus TCP network: Hence it is capable of reading data from the various Modbus TCP devices and writing data to them if required.
Server/Slave on the Modbus TCP network: The gateway can be configured to be a server of data values, hence another Modbus TCP client can read data from the gateway and write data into the gateway
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Downloads
Protocol datasheet
Modbus TCP
Modbus ASCII
Hardware gateways
QS datasheet
FSB3510 datasheet
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Question/Purchase
FieldServer Gateways for Modbus TCP - Modbus ASCii
This table lists the different FieldServer hardware platforms which support Modbus TCP - Modbus ASCii conversion. You can make a choice depending on the number of serial/Ethernet /lonworks ports you require and the point count capacity being considered.
We will help choose the right gateway model for you. Please contact us with your detailed requirement.
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Device Type
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Serial Ports
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Lonworks Ports
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Ethernet Ports
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Base Point Count Capacity
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Extended Point Count Capacity
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Quick Server
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2
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0
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1
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250
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1000
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Enhanced Quick Server
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2
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0
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1
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500
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1000
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FS-B3510
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2xRS-485
2xRS-232
1xRS-232 System Port
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1
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2
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1000
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10000
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How to configure the FieldServer gateway?
-We will configure the gateway for you based on your requirement and support you during commissioning of the gateway, so you do not have to worry about configuring the FieldServer gateway.
-However, it is very helpful to know how to configure the devices. All the required tools and supporting product manuals with be provided completely free of cost with your purchase.
-Configuration of the FieldServer is done using a '.csv' file. This file can be edited using any text editor (example Microsoft excel).
-In this file we need to enter information for the Client and Server side interfaces of the FieldServer. This includes but is not limited to:
Node ids of the slave devices
IP addresses/device address of the slave devices
Baud rate, parity, stop bits for serial communication
Scan rates
- And finally we need to create an internal mapping that would map each data value read on the client side to a data value on the server side.
-For detailed information on configuration please get in touch with us and review the configuration manual on top of this page