Automotive Industry
- IO Modules
- Protocol Converter
- PLC
- Industrial Switch
ODOT CN-8031 Modbus TCP IO Module Network Adapter
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Min. Cycle Time2ms
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Expansion32 Modules
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Warranty3 Years
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ServiceODM&OEM
PRODUCT DESCRIPTION
Key Technical Features
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Standard Modbus TCP Connectivity
It supports Function Codes 01, 02, 03, 04, 05, 06, 15, and 16, ensuring compatibility with virtually any Modbus TCP Client (Master) on the market.
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Massive Data Handling
Supports the process data maximum sum of input and output of 8192 bytes
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Multi-Master Access
The CN-8031 supports up to 5 simultaneous Modbus TCP Client connections. This allows your PLC, HMI, SCADA, and MES system to access real-time data concurrently without conflict.
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Diagnostics & Safety
It carries with the diagnostic function and it can monitor the communication state of IO module in real time.
Technical Specifications
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Hardware Specification |
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System Power |
Nominal:24VDC, Range: 19.2～28.8VDC |
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Power Consumption |
50mA@24VDC |
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Internal BUS Supply Current |
Max.2.5A@5VDC |
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Isolation |
System Power to Field Power Isolation |
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Field Power |
Nominal:24VDC, Range: 19.2～28.8VDC |
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Field Power Current |
Max. DC 8A |
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IO Modules Supported |
32 pcs |
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Wiring |
Max.: AWG 18 |
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Installation |
35mm DIN-Rail |
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Size |
115*51.5*75mm |
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Weight |
130g |
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Environment Specification |
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Operating Temperature of |
-35℃~60℃ |
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Operating Temperature of |
-35℃~70℃ |
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Relative Humidity |
5~ 95%RH (No Condensation) |
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Storage Temperature |
-40℃~85℃ |
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Storage Humidity |
5~ 95%RH (No Condensation) |
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Manufacturing Test Temperature |
-40℃~75℃ |
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Ingress Protection Rating |
IP20 |
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Communication Interface Specification |
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Protocol |
Modbus-TCP |
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Process Data Area |
Sum of input and output:8192 Byte |
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Diagnostic Function |
YES |
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Number of TCP |
5 Clients |
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TCP Keepalive |
YES |
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Modbus Watchdog |
YES (Default: Enable, 30 Seconds) |
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Function Code |
01/02/03/04/05/06/15/16/23 |
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Network Interface |
2*RJ45 |
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Speed |
10/100Mbps, MDI/MIDX, Full-Duplex |
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Distance |
100m |
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Default IP Address |
|
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IP Address |
DIP switch set or set by IO-Config software |
A:Maximum total I/O is 8192 bytes, can connect multiple distributed modules.
A:Dual Ethernet ports, 10/100Mbps, with built-in Modbus-TCP support.
Ideal for industries requiring high-speed, cost-effective distributed I/O:
