Adding/Editing Users

Hotkey Prefix The prefix that a user types to control the current session.

Data Options:

z^a number—To switch from one session to another, press ^a (Ctrl-a) and then the required session number. For example, ^a 2 would switch you to session 2. Pressing ^a 0 will return you to the IOLAN Menu.

z^a n—Display the next session. The current session will remain active. The lowest numbered active session will be displayed.

z^a p—Display the previous session. The current session will remain active. The highest numbered active session will be displayed.

z^a m—To exit a session and return to the IOLAN. You will be returned to the menu. The session will be left running.

z^a l—(Lowercase L) Locks the serial port until the user unlocks it. The user is prompted for a password (any password, excluding spaces) and the serial port is locked. The user must retype the password to unlock the serial port.

z^r—When you switch from a session back to the Menu, the screen may not be redrawn correctly. If this happens, use this command to redraw it properly. This is always Ctrl R, regardless of the Hotkey Prefix.

The User Hotkey Prefix value overrides the Serial Port Hotkey Prefix value. You can use the Hotkey Prefix keys to lock a serial port only when the serial port’s Allow Port Locking parameter is enabled.

Default: Hex 01 (Ctrl-a or ^a)

Sessions Tab

Overview

The Sessions tab is used to configure specific connections for users who are accessing the network through the IOLAN’s serial port.

Functionality

Users who have successfully logged into the IOLAN (User Service set to DSprompt) can start up to four login sessions on network hosts. These users start sessions through the Easy Port Menu option

Sessions.

Multiple sessions can be run simultaneously to the same host or to different hosts. Users can switch between different sessions and also between sessions and the IOLAN using Hotkey commands (see Hotkey Prefix on page 123 for a list of commands).

Users with Admin or Normal privileges can define new sessions and use them to connect to Network hosts; they can even configure them to start automatically on login to the IOLAN. Restricted and Menu users can only start sessions predefined for them in their user configuration.

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Perle Systems DS1, TS2 manual Sessions Tab, Data Options
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DS1, TS2 specifications

Perle Systems TS2 and DS1 are advanced serial-to-Ethernet devices designed to facilitate seamless integration of serial devices with modern IP networks. These devices serve as crucial tools for businesses looking to enhance their communication capabilities while leveraging existing infrastructure.

One of the standout features of the Perle TS2 and DS1 is their ability to support multiple serial protocols including RS232, RS422, and RS485. This versatile support allows businesses to connect various legacy devices to their networks, ensuring that critical equipment can still communicate effectively in an increasingly digital landscape.

The TS2 model is particularly noted for its dual serial ports, enabling simultaneous communication with multiple devices. This capability is invaluable for applications requiring real-time data transmission, such as remote monitoring and automated control systems. The DS1 model, on the other hand, is designed for single-port use, making it an ideal solution for smaller-scale operations or specific single-device connections.

Both the TS2 and DS1 incorporate advanced features such as configuration through a web interface, which simplifies setup and management. Users can easily access device settings and monitor performance metrics remotely, enhancing operational efficiency. These devices also support various network protocols such as TCP/IP, UDP, and ICMP, ensuring compatibility with a wide range of network architectures.

In terms of security, Perle Systems prioritize user data protection. The TS2 and DS1 offer features including SSL encryption and SSH protection, providing an added layer of security for sensitive information transmitted over the network. This is particularly important for industries where data integrity and security are paramount, such as healthcare and finance.

Additionally, the rugged design of both devices ensures reliable performance even in harsh environments. With extended temperature ratings and robust housing, the TS2 and DS1 can operate in diverse conditions without compromising functionality.

To summarize, the Perle Systems TS2 and DS1 provide a reliable and flexible solution for connecting legacy serial devices to modern networks. With their support for multiple serial protocols, web-based management, robust security features, and rugged design, these devices cater to a variety of industries looking to modernize their communication infrastructure while maintaining existing equipment. Whether for large-scale operations or smaller implementations, the TS2 and DS1 equip businesses with the tools needed for effective serial communication in an IP-driven world.
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