C22 Ethernet 10/100MB 2xRS232/RS485 Converter
- Serial Port Server Ethernet 10/100MB 2xRS232/RS485
Product description
C22 is a complete hardware and software solution for creating remote communication ports. It provides a connection between a LAN host and devices equipped with an RS232/RS485 serial interface. A dedicated application ensures quick and easy configuration, while the network interface allows remote access and full control over communication from a computer. Virtual COM ports can be created to minimize wiring. The C22 features two RS232/RS485 ports (user should use only RS232 or only RS485 interface of one port), data transmission speeds of up to 115200 bps, an RJ45 socket supporting Fast Ethernet, a dedicated EMC circuit ensuring connection quality, and low power consumption of less than 1W.
Technical Documentation
| Operations and Maintenance Manual | C22 Datasheet and Selection Guide |  |
| Redisage Documentation Space | doc.redisage.com |
Brand
Symbol
C22
Producer code
5903949781205
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
2
Port type
2x RS232/RS485
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
3 Year Warranty
Your previous questions regarding this product
1. What is the main purpose of the C22 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 C22 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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