G0307 Modbus to PA Gateway
- Microcyber
- Liaoning, China
- In Stock
- 500 Sets/Month
The product realizes the converter function from Modbus RTU to PROFIBUS PA, and it shall multiple devices with Modbus RTU protocol to PROFIBUS PA network.
G0307 Modbus to PA Gateway
1.Modbus-RTU protocol to PA protocol
2.Support PA3.02 specification
3.Support AI,AO,DI,DO standard function block
4.Support up to four Modbus devices
Modbus to PA Gateway
The product realizes the converter function from Modbus RTU to PROFIBUS PA, and it shall multiple devices with Modbus RTU protocol to PROFIBUS PA network.
Device Types
According to Modbus interface, the gateway shall have 2 models:
Product Model | Modbus Interface |
GW-MODB-PA-RS485 | RS485 |
GW-MODB-PA -RS232 | RS232 |
Note:
It only realizes GW-MODB-PA-RS485 in V1.0, and GW-MODB-PA-RS232 shall be realized later on.
Features
Dimension&Structure
Specification
The following list describes all the Modbus transducer block parameters.
After sending Modbus request, the maximum time waiting for slave station response. The unit is ms, | ||||||
When the waiting response is timeout, the number of resending the | ||||||
Technical Specification
Basic Parameter
Performance Index
Physical Characteristic
Default Communication Parameter
Supportive Modbus Function Code
Installation&Working Principle
G0307 Modbus to PA gatewayis a device supporting Modbus RTU protocol and PROFIBUS PA protocol. As the PROFIBUS PA slave device, it can make 4 Modbus slave devices connect to PROFIBUS PA network.
Working Principle
G0307 Modbus to PA gateway is a device supporting Modbus RTU protocol and PROFIBUS PA protocol. As the PROFIBUS PA slave device, it can make 4 Modbus slave devices connect to PROFIBUS PA network.
G0307 Modbus to PA gateway includes 1 physical block, 16 function blocks and 1 Modbus transducer block. Modbus transducer block includes 4 AIs, 4 AOs, 4 DIs and 4 DOs. The data (Modbus device data) can establish connection with function blocks via channels to realize protocol convert function.
As Modbus master, G0307 Modbus to PA gateway shall do the communication with Modbus slave, and exchange Modbus transducer block parameter data and function block, so that it connect Modbus slave to PROFIBUS system.
