ODOT 1 Modbus TCP IO Module Network Adapter

ODOT 1 Modbus TCP IO Module Network Adapter

Get Latest Price

Min. Order:

Contact Now

Product Description

Product Attributes

Model No.: CN-8031

Packaging & Delivery

The file is encrypted. Please fill in the following information to continue accessing it

Unveiling the Future- ODOT's Highlights from SPS205



Product Description

ODOT CN-8031 Modbus TCP IO Module Network Adapter

ODOT CN-8031 Modbus TCP Adapter supports the standard Modbus TCP Server Communication, and Ethernet supports the cascade function of dual-port switches.This adapter supports access to 5 Modbus TCP clients simultaneously, supports Modbus function code 01/02/03/04/05/06/15/16 /23, supports the Modbus application of watchdog, supports the process data maximum sum of input and output of 8192 bytes, and supports number of the extension IO module of 32. Module carries with the diagnostic function and it could monitor the communication status of IO module in real time.

Technical Parameters

Hardware Specification
System Power	Nominal:24Vdc
	Range: 19.2-28.8Vdc
	Reverse Protection: YES
Power Consumption	50mA@24Vdc
Current Output	Max. 2.5A@5VDC
Isolation	System Power to Field Power Isolation
Field Power	Nominal:24Vdc
Range	19.2-28.8Vdc
Field Power Contact	Max. 8A
Expansion Module	32 Slots
Wiring	Max.1.5mm²(AWG 16)
Mounting Type	35mm DIN-Rail
Size	11551.575mm
Weight	130g
Environment Specification
Operation Temperature	-35~70℃
Operation Humidity	5%-95% (No Condensation)
Protection Class	IP20
Communication Interface Specification
Protocol	Modbus-TCP
Process Data Area	Sum of input and output:8192 Byte
Diagnostic Function	Supported
Modbus Data Storage Area
0xxxx area (Coil)	8192 Bit
1xxxx area (Discrete input)	8192 Bit
3xxxx area (Input register)	2048 Word
4xxxx area (Holding register)	2048 Word
3xxxx area (System diagnostics - state input)	105 Word
4xxxx area (System diagnostics - control output)	1 Word Number of TCP:5 Clients
TCP Keepalive	YES
Modbus Watchdog	YES (Default:Enable, 30 Seconds)
Function Code	01/02/03/04/05/06/15/16/23
Network Interface	RJ45x2
Speed	10/100Mbps, MDI/MIDX, Full-Duplex
Distance	100m
IP Address	DIP switch set or IO-Config software set

Application scenarios:

FQA

Q：How many clients can CN-8031 support simultaneously?

A: Supports up to 5 clients at the same time, suitable for small to medium field Data Acquisition systems.

Q：What is the input/output capacity of CN-8031?

A: Maximum total I/O is 8192 bytes, can connect multiple distributed modules.

Q:What network interfaces does CN-8031 support?

A: Dual Ethernet ports, 10/100Mbps, with built-in Modbus-TCP support.

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.