Modbus RTU ASCll to ProfiNet Converter

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Product Description

Product Attributes

Model No.: PNM02 V2.0

Packaging & Delivery

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Product Description

ODOT-PNM02 V2.0 Modbus-RTU ASCll or Non-standard Protocol to Profinet Converter

ODOT-PNM02 V2.0 gateway is a Modbus-RTU/ASCII or non-standard protocol to ProfiNet Protocol Converter.

It can realize the conversion from Modbus-RTU/ASCII or non-standard protocol to ProfiNet. Any device with RS485/RS232/RS422 interface supports Modbus-RTU/ASCII or non-standard protocol can use this product to realize interconnection with industrial bus ProfiNet. Such as: PLC, DCS, remote IO, VFD, scanner, motor start protection device, intelligent high and low voltage electrical appliances, electricity measuring device, intelligent field measuring equipment and instruments, etc.

ODOT-PNM02 V2.0 supports Maximum slots: 50

Technical Parameters

Mechanical Property
Shell	Aluminum alloy
Weight	335g
Dimension	27.511080mm
Working Temperature	-40〜85°C
Storage Temperature	-55〜125°C
Relative Humidity	5 〜95% (no condensation)
Input Voltage	19.2〜28.8 VDC
Wiring	3.81mm plug screw terminal
Power	Max. 200mA@24V
Modbus Serial
Port Number	2
Serial Port	RS485/422/232
Wiring	3.81mm plug screw terminal
ESD Protection	±16KV
Rs485 Terminal Resistance	External 120Ω
Data Bits	7,8
Stop Bits	1,2
Checkdigit	None, even, odd
Baud Rate	2400〜115200bps
Function Code	01/02/03/04/05/06/15/16
Ethernet Interface
Protocol	PROFINET
ODOT-PNM02 V2.0 supports Maximum slots	50
Main Technical Parameters
Installation	35mm standard Din-rail
Supports Protocol	PROFINET I/O Device V2.3
PROFINET Data Area	Max. input of 1440 bytes & Max. output of 1440 bytes
ODOT-PNM02 V2.0 supports Maximum slots	50
Stations Supports Modbus 62pcs
Function Code Supports to Modbus 01/02/03/04/05/06/15/16
IPGrade	IP20
Others
Certificate	EMC,CE
Warranty	3 years
Software
Provide XML documents
Provide debug software

FQA

Q：What Modbus Communication modes and physical interfaces does the ODOT-PNM02 support?

A：The device supports Modbus RTU/ASCII protocols and can be configured as either a Modbus master or slave. It features two serial ports that can be flexibly configured as RS485, RS232, or a single RS422 interface, accommodating diverse field connectivity requirements.

Q：How much I/O data and how many devices can this gateway support on the PROFINET side?

A：On the PROFINET side, it supports up to 1440 bytes of input data and 1440 bytes of output data, with up to 50 configurable slots in TIA Portal and support for connecting up to 60 Modbus slave devices.

Q：Is the ODOT-PNM02 suitable for harsh industrial environments, and does it support quick recovery?

A：Yes, the device operates reliably in extreme conditions with a wide temperature range of -40°C to +85°C. It also features a “one-key reset” function for quick restoration to factory settings, enhancing on-site maintenance efficiency.

Certifications & Quality Assurance:

ODOT Products comply with international industrial standards, including CE and RoHS, and undergo strict quality control to ensure long-term reliable operation in industrial environments.