Modbus RTU/ASCII to Profibus DP gateway

IDM-6520 gateway is a converter that converts PROFIBUS DP protocol to Modbus RTU/ASCII protocol. It can achieve data exchange function between Modbus RTU/ASCII protocol and PROFIBUS DP protocol. The PROFIBUS DP of this gateway is a slave interface that can be connected to PROFIBUS such as Siemens PLC

DP master station device, realizing data communication between Modbus RTU/ASCII protocol serial port device and PROFIBUS DP master station. Any device with RS-485 interface supporting Modbus RTU/ASCII protocol can use this gateway to interconnect with the fieldbus PROFIBUS DP.

Technical Specifications:

MODBUS

Serial port working mode: Modbus master and Modbus slaveSerial port type:

2-wire RS-485 and 4-wire RS-422

Serial port baud rate: 1200~115.2Kbps optional

Communication parameters: 7-8 data bits, no parity, odd parity, or even parity, 1 or 2 stop bits

Safety protection: 1500V photoelectric isolation, 600W surge protection interface protection

Serial protocol: Modbus RTU, Modbus ASCII

Modbus function codes: 01, 02, 03, 04, 05, 06, 15, 16

Maximum RS-485 stations: 31

PROFIBUS DP

Slave protocol: PROFIBUS DP/V0

Baud rate: 9.6Kbps~12Mbps adaptive

Safety protection: 1500V photoelectric isolation, 600W surge protection interface protection

Data area: Max Input bytes ≤ 244 bytes Max Output bytes ≤ 244 bytes Max Data bytes ≤ 296 bytes

Maximum slot: 40

working parameters

Working voltage: DC9~36V, current Max 50mA @ DC24V

Working temperature: -40~85 ℃

Relative humidity: 5-95% (without condensation)

Storage temperature: -45~125 ℃

Installation method: 35mm DIN rail installation