Set IOChannel

Set IOChannel IOExtension SSL

Description Configures the secure SSL/TLS connection between the Digital/Relay I/O channel or serial signal pin and the host/IOLAN. For an explanation of the parameters, see Set SSL Line on page 90.

User Level Admin

Syntax set iochannel <channel> ioextension ssl [enabled onoff]

[use-server onoff] [version anytslv1sslv3] [type clientserver] [verify-peer onoff] [validation-criteria country <code>state-province <text>

locality <text>organisation <text>organisation-unit <text> common-name <text>email <email_addr>]

set iochannel <channel> ioextension ssl cipher-suite option1option2option3option4option5 encryption anyaes3desdesarcfourarctwonone min-key-size 405664128168256

max-key-size 405664128168256 key-exchange anyrsaedh-rsaedh-dssadh hmac anysha1md5

Show IOChannel Status

Description

Shows the I/O channel status for all channels and the serial signal pins (when the line is

User Level

configured for signal-io).

Admin

Syntax

show iochannel status

Kill IOChannel

Description

Kills the I/O channel.

User Level

Admin

Syntax

kill iochannel <i/o_channel>

 

kill iochannel line <number> rtsctsdtrdsrdcd

Options

i/o_channel

 

Specify the channel number, for example, d2 or a4. Temperature models use Analog

 

input, so the channel numbers are a1-a4.

 

rtsctsdtrdsrdcd

 

Specify the Digital output pins (RTS or DTR) or Digital input pins (CTS, DSR, or

 

DCD).

I/O Commands 155

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Image 155
Perle Systems MDC, SDS manual Set IOChannel IOExtension SSL, Show IOChannel Status, Kill IOChannel, Rtsctsdtrdsrdcd

SDS, MDC specifications

Perle Systems is a leading provider of connectivity solutions, renowned for its robustness and reliability in networking hardware. Among its expansive product offerings, the MDC (Multiport Device Converter) and SDS (Serial Device Server) stand out as pivotal solutions for industries requiring seamless data communication and device management.

The Perle MDC serves as a powerful multi-port device converter, providing the ability to connect multiple serial devices to a computer network without needing a separate connection for each device. This is particularly useful in environments with limited computing resources or high device density, such as railways, manufacturing plants, or remote field operations. It is designed to convert serial communication, which is commonly used in legacy devices, into Ethernet/IP or TCP/IP protocols, ensuring that older devices can integrate into modern networks.

Main features of the MDC include its robust design for industrial environments, support for a variety of serial protocols, and multiple device connections. It supports data rates of up to 115200 bps and provides easy monitoring and configuration via a web-based interface. Additionally, the MDC incorporates advanced security features including SSL and SSH encryption, ensuring data integrity and protection against unauthorized access.

On the other hand, the Perle SDS model exemplifies advanced serial device hosting capabilities, allowing users to connect Ethernet networks to serial devices. It acts as a bridge, enabling remote devices to be configured and managed over IP networks. The SDS series is known for its versatility, supporting a range of serial communication protocols, including RS-232, RS-422, and RS-485, making it suitable for various applications such as point-of-sale systems, industrial automation, and remote monitoring.

The SDS boasts several characteristics that enhance its functionality, such as automatic device discovery, real-time monitoring, and local or cloud-based management options. Its feature set also includes traffic management capabilities, allowing the optimization of device communication by controlling the flow of data, which is critical for applications requiring high reliability and low latency.

Both the MDC and SDS benefit from a strong emphasis on ease of deployment and management. They support a range of network topologies, facilitating seamless integration into existing infrastructures. Furthermore, these devices are backed by Perle Systems' reputation for customer support and a commitment to ongoing innovation, ensuring that organizations can rely on these solutions for future growth and technological advancement.