General
Data bits	7-8 Bit
Ethernet connection	RJ45

The ConLine interface from manufacturer AKNord, type CL-V24-S, is a compact network adapter solution for integrating external serial end devices into an Ethernet network. It serves as a bridge between serial devices equipped with an RS232 interface and an IP-based network, enabling data transmission over the network. The unit is particularly suitable for industrial applications where existing serial devices such as measuring instruments, controls, or terminals need to be integrated into a modern network.

Applications

The interface is used to integrate serial devices communicating via a 9-pin RS232 interface into a local or higher-level network. This enables remote monitoring, remote control, or data transmission without physical connection to a computer. Typical application scenarios include integrating industrial sensors, printers, modems, or other serial peripheral devices into a network environment, especially in situations where a direct cable connection is impractical.

Functions and Equipment in Detail

The ConLine V24-S features a serial interface with a 9-pin male or female connector, operating at data transfer rates from 300 to 115200 baud. Configuration of the serial interface includes data bits from 7 to 8 bits, as well as parity types such as Odd, Even, Mark, and Space. Signals TXD, RXD, RTS, CTS, DSR, DTR, DCD, and GND are supported, enabling full communication with serial devices. The unit is equipped with an integrated switching power supply providing an operating voltage of 5 volts at approximately 300 mA.

Technology Explained Simply

The interface functions as a network adapter that converts serial data into IP packets and transmits them over an Ethernet network (RJ45 connection, 10/100 Mbit/s). This is achieved through support for various network protocols such as TCP/IP, UDP, DHCP, DNS, DDNS, ARP, BOOTP, HTTP, IPP, LPR, and SNMP. Software functions include modem emulation, PAD emulation, ConnectOnData, AutoConnect, UDP-KeepAlive, and DynDNS, enabling flexible and automated network integration. The unit is thus capable of registering itself in the network and establishing connections automatically as soon as data is available.

Compatibility and Accessories

The ConLine V24-S is compatible with any serial end device featuring a 9-pin RS232 interface. Network integration is achieved via a standard RJ45 connection, widely used in local networks. The unit supports a wide range of network protocols, facilitating integration into existing network infrastructures.

Mounting and Installation

Installation involves connecting the serial device to the 9-pin male or female connector of the ConLine V24-S and connecting the RJ45 port to the network. Power supply is provided by the included switching power supply. Configuration can be performed via network protocols such as Telnet, HTTP, or SNMP, with the exact procedure depending on the network environment. The unit is compact, with dimensions of 60 mm (width) × 30 mm (height) × 100 mm (depth), allowing placement in confined spaces.

Operational Advantages

Integrating serial devices into a network enables centralized monitoring and control, simplifying device maintenance and diagnostics. Automated functions such as AutoConnect and ConnectOnData reduce the need for manual intervention. Support for DynDNS allows flexible network addressing, even with dynamic IP addresses. The unit is therefore suitable for applications requiring reliable, automated, and network-based communication with serial devices.