G0307 industrial Modbus protocol to Profibus PA protocol gateway







Product Description
- NCS-MP105 is converter for interfacing Modbus- RTU instruments to a Profibus PA network.
- Support PROFIBUS DPV1 and PROFIBUS PA 3.01
- Support AI, AO, DI, DO standard function blocks
- Support GSD5.0 and standard EDD
- Support standard DD or EDD specification
- Electrical interface connected with MODBUS device supports TTL level, RS485 and RS232
- Able to provide 3.3V or 5V power supply output
NCS-MP105 is a converter device for MODBUS- RTU protocol to PROFIBUS PA protocol. It is able to integrate device/board with MODBUS communication interface to PROFIBUS PA bus system. Bus power supply is selected by NCS-MP105, and NCS-MP105 can provide power supply to the boards the user provides.
As a MODBUS host, NCS-MP105 communicates with the device with MODBUS-RTU interface, it can achieve read/write operation for MODBUS register data via PA transducer blocks, and convert MODBUS data to PA communication system via PA standard AI,AO,DI,DO function blocks.
NCS-MP105 Application:
- Gas detectors
- Analyzers
- Positioners
- Any smart device with MODBUS protocol
Physical Parameters
Bus signal: compliant with IEC61158-2 physical layer standard
Bus power supply: 9 ~ 32V
Operating temperature: -40 ~ 85°C
Static current: ≤14mA
Humidity range: 5% ~ 95%,non-dew
Mechanism size: diameter 66mm(can be customized)
Supportive MODBUS Communication Parameters
Address: 1 ~ 255
Baud rate: 9600 / 19200 / 15625 / 31250 /62500 / 125000 bps
Data bit: 7 / 8 bits
Calibration: odd / even calibration
Stop bit: 1 / 2 bits
CRC calibration: low byte ahead / high byte ahead
Data format: support various data formats
Supportive MODBUS Function Code
Function Code 1: read loop status
Function Code 2: read discrete input status
Function Code 3: read keeping register value
Function Code 4: read input register value
Function Code 6: write loop
Function Code 16:write multiple register values
Company Information
Microcyber’s production center is 1700m2, with anti-static ground, ventilating system, air source transporting system, temperature and humility control system and production devices. The production center consists of 4 workshops and 1 professional lab, they are: production workshop, assembly workshop, ageing workshop, maintenance workshop and product lab. There are professional production line, pressure transmitter assembly line, instrument assembly line, control system module assembly line and product testing line. Microcyber has the batch capacity for 10 thousand devices per year.
