Four Serial Interfaces
The product title, model-matched image and front-panel interface labels identify four RS232/RS485 serial connections.
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IOT9064
4-Port RS232/RS485 to Ethernet Serial Server
Connect up to four RS232 or RS485 serial devices to a TCP/IP Ethernet network from one industrial serial server.
DTECH IOT9064 is a four-port RS232/RS485 serial device server for linking serial equipment to Ethernet with static IP or DHCP addressing, Modbus protocol conversion and web-based configuration.
Hover to zoomDTECH IOT9064 four-port RS232 RS485 to Ethernet serial server on a white background
Serial Ports4 x RS232 / RS485Four numbered serial interfaces
Ethernet1 x 10/100M RJ45TCP/IP network connection
AddressingStatic IP / DHCPNetwork address configuration
Protocol ConversionModbusSource-listed conversion function
Power InputDC 6–28VAnti-reverse connection protection
Product Overview
A practical path for bringing installed serial equipment into modern industrial data networks.
The IOT9064 provides four numbered RS232/RS485 serial interfaces and a 10/100M Ethernet connection for bringing multiple serial devices onto a TCP/IP network.
The verified legacy source lists static-IP or DHCP addressing, web-page configuration, firmware updates, a keepalive mechanism, a hardware watchdog and Modbus protocol conversion.
Key Features
Core capabilities selected for reliable integration, flexible deployment and efficient maintenance.
Ethernet Serial Networking
Connect serial equipment through the integrated 10/100M Ethernet port for TCP/IP network communication.
Modbus Protocol Conversion
The legacy product detail page lists a Modbus protocol conversion function for compatible devices.
Web-Based Maintenance
Configure parameters and perform source-listed firmware updates through the built-in web page or configuration software.
Industrial Applications
Explore practical deployment scenarios for this DTECH industrial connectivity product.
Industrial Automation
Connect multiple serial controllers, instruments or field devices to an Ethernet-based automation network.
Data Collection
Aggregate four RS232 or RS485 data paths for networked monitoring and maintenance.
System / Network Architecture
See how this product fits into an industrial serial communication network.
Four RS232 or RS485 devicesNumbered serial field-device interfaces
Serial data
Protected branches
TCP/IP Ethernet network10/100M network connection with configurable IP addressing
Technical Specifications
Verified configuration details for engineering review and product selection.
Interfaces and Networking
- Model
- IOT9064
- Serial interfaces
- 4 x RS232 / RS485
- Ethernet interface
- 1 x 10/100M RJ45
- IP addressing
- Static IP or DHCP
- Protocol conversion
- Modbus
- Configuration
- Built-in web page and configuration software
- Firmware maintenance
- Web-page and configuration-software update support
Power and Protection
- Power input
- DC 6–28V with anti-reverse connection protection
- Electrostatic protection
- ±15kV air discharge; ±8kV contact discharge
- Surge protection
- ±1kV
- Pulse-group protection
- ±1kV
- Reliability functions
- Keepalive mechanism and hardware watchdog
Engineering Resources
Use the solution architecture and technical guide to confirm this product's role before final model selection.
Solution
Serial-to-Ethernet Connectivity
Plan each RS232 or RS485 device connection, Ethernet transport, IP addressing and Modbus conversion requirement as one system.
View Resource Technical GuideHow to Connect Multiple Serial Devices to Ethernet
Assign each field-device serial port, configure network addressing and verify the data path before commissioning.
View ResourceRelated Products
Explore complementary DTECH connectivity products for adjacent signal paths and network requirements.
Frequently Asked Questions
Verified answers for product selection and project planning.
How many serial interfaces does the IOT9064 provide?
The product title and model-matched front-panel image identify four numbered RS232/RS485 serial interfaces.
Can the IOT9064 use DHCP?
Yes. The verified legacy source lists static IP addressing or DHCP for automatically obtaining an IP address.
Does the IOT9064 support Modbus conversion?
Yes. The legacy product page lists a Modbus protocol conversion function.
What power input does the IOT9064 use?
The product source specifies DC 6–28V input with anti-reverse connection protection.
Need Help Selecting the Right Product?
Share your device interfaces, network environment and project requirements with the DTECH industrial communication team.