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C23 - Serial Device Server (Ethernet to 4x RS232)
C23 - Serial Device Server (Ethernet to 4x RS232)
- High-density 4-port RS232 to Ethernet server with Virtual COM support for connecting multiple serial devices to a LAN.
Product Description
The Redisage C23 is a high-performance Serial Port Server designed for high-density applications. Powered by the 32-bit STM32F4 microcontroller, it offers 4 independent RS232 ports in a compact enclosure.
This device allows for a drastic reduction in wiring and cabinet space by replacing four separate converters with a single module. Port virtualization on a PC is made possible with the dedicated VirtualCOM software. Key parameters:
• High Density: 4x RS232 ports (Tx, Rx) in a single unit
• Architecture: STM32F4 microcontroller
• Power Supply: 12-30 VDC (low power consumption < 1 W)
• Operating Environment: -40°C to +75°C
• Operating Modes: Virtual COM, TCP Server/Client, UDP
• Configuration: Web Browser (built-in web server), Telnet, or Serial Console
Documentation & Files
Datasheet (DTR): ⬇ Download C23 Datasheet
3D Model (CAD): 🔲 Download .STEP file
Declaration of Conformity: ✔ Download declaration (CE/RoHS)
Virtual COM Software: 💾 Download SW01 Driver
Knowledge Base: 🔗 doc.redisage.com
Brand
Symbol
C23
Producer code
5903949781380
Series
Warranty
Main data
Power voltage
12-30 V/DC
Power connector
Screw terminal
Wi-Fi
No
Work temperature range
-40°C to +75°C
Safety measures
ESD 4 kV / 8 kV
Burst
Surge
RF
Ethernet
Ethernet Interface
1x RJ45
WAN/LAN
2 kV Isolated
Speed
10/100 Base-T
Protocol
TCP
UDP
Virtual COM
Serial Ports
Number of ports
4
Port type
4x RS232
Connector type
Screw terminal
Transmission speed
115200 bps
Data bits
7
8
Stop bits
1
2
Controll Bits
none
odd
even
Enclosure
Mounting
DIN Rail
Width in standard modules S (17.5 mm)
1.5 Module
Width
22.5 mm
Height
56.4 mm
Length
98 mm
Ingress Protection Code
IP20
Standards and Certifications
Declarations of Conformity
CE
RoHS
EMC
LVD
Norms
61000-6-2 - Immunity standard for industrial environments
61000-6-4 - Emission standard for industrial environments
About C23
C23 – Centralize Your RS232 Devices
The C23 Serial Device Server is the optimal solution for managing multiple RS232 devices from a centralized location over Ethernet. Instead of running four individual serial cables back to a computer, you can run a single Ethernet cable to the C23, which then breaks out into 4 independent RS232 ports locally.
This architecture drastically reduces cabling costs and improves system reliability. Each port operates independently and can be accessed simultaneously. The device supports Virtual COM technology (driver available here: SW01 Download), making the remote ports appear as native COM ports in your operating system (Windows/Linux), ensuring compatibility with legacy software.
Easy configuration via a built-in Web Server or Telnet allows administrators to quickly set up IP addresses and serial parameters (baud rate, parity, stop bits).
Technical Specifications:- Serial Ports: 4x RS232 (Tx, Rx, GND).
- Operating Modes: Virtual COM, TCP Server, TCP Client, UDP.
- Configuration: Web Browser, Telnet, Serial Console.
- Ethernet: 10/100 Mbps auto-sensing.
Streamline your connectivity infrastructure with the C23. Detailed configuration guides are available in the technical documentation.
3 Year Warranty
Your previous questions regarding this product
1. What is the main purpose of the C23 converter?
This converter is a comprehensive hardware and software solution that enables the creation of remote communication ports. It facilitates communication between devices with RS232/RS485 interfaces and an Ethernet network, allowing for remote access and management of industrial equipment.
2. What models are available in the C20-C25 series, and what is a difference between them?
The non-Wi-Fi version of the series includes six models: - C20: 2x RS232 - C21: 1x RS485 - C22: 2x RS232/RS485 - C23: 4x RS232 - C24: 4x RS485 - C25: 2x RS232 + 2x RS485 Models C20–C22 are based on the ESP32 microcontroller, while models C23–C25 use the STM32 platform. If you're interested in models with Wi-Fi support, we recommend exploring our C30-C32 series.
3. What configuration methods are available for this device?
Devices can be configured via: - Web browser: access the configuration panel using the device's IP address - Telnet console: connect via Telnet - Serial console: direct access through the serial port - Redisage Configurator application: create virtual COM ports on a PC
4. Is this converter suitable for industrial applications?
Yes. With a wide operating temperature range (-40°C to +75°C), DIN rail mounting, and ESD protection, the C23 device is designed for harsh industrial environments and meet relevant safety standards.
5. What power supply options are available for this device?
The device operates on a DC voltage range from 12 to 30 V, offering flexibility for different industrial installations.
6. Is it possible to restore factory settings on the device?
Yes, factory settings can be restored either via the web interface in the device section or using the service mode.
7. Where can I find technical documentation and user manual?
Full technical documentation, including user manuals and datasheets, is available on the manufacturer’s website.
8. Can multiple converters operate in the same network?
Yes, multiple devices can be used within the same Ethernet network. Each device has its own IP address, allowing independent communication with various serial ports across different locations.
9. Does the converter support the Modbus protocol?
Yes, these devices support data transmission using Modbus RTU, ASCII, and TCP protocols. This can be achieved through serial-to-virtual COM port conversion or TCP/IP access.
10. Can the device firmware be updated remotely?
Yes, the firmware can be updated remotely via the web interface, enabling quick deployment of updates and new features without physical access.
11. Is product customization available to meet specific requirements?
Absolutely! Please contact us via the form, email, or phone. Share your requirements and ideas with us—we’re here to support you throughout the entire device development and production process.
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