Settings

Enable I/O Access Enables/disables serial application access to the I/O over the network using the

via TruePort TruePort COM redirector feature.

Default: Disabled

Listen TCP Port The TCP port that the IOLAN will listen to for I/O channel data requests from TruePort.

Default: 33816

Allow I/O Access Allows serial application access to the I/O over the network using the TruePort via API through COM redirector feature via a custom application using the Perle API.

TruePort Default: Permanently enabled when Enable I/O Access via TruePort is enabled

See Modbus I/O Access on page 153 for function codes and I/O coil/registration descriptions and Accessing I/O Data Via TruePort on page 160 for the Perle API.

Advanced Slave Modbus Settings

The parameters in this window configure global Modbus gateway settings that apply to all serial ports configured first as the Modbus Gateway profile and then as a Modbus Slave.

Configure the following parameters:

TCP/UDP Port The network port number that the Slave Gateway will listen on for both TCP and UDP messages.

Default: 502

Next Request Delay A delay, in milliseconds, to allow serial slave(s) to re-enable receivers before issuing next Modbus Master request.

Range: 0-1000

Default: 50 ms

Enable Serial When enabled, a UID of 0 (zero) indicates that the message will be broadcast to Modbus Broadcasts all Modbus Slaves.

Default: Disabled

Request Queuing When enabled, allows multiple, simultaneous messages to be queued and processed in order of reception.

Default: Enabled

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Perle Systems DS1, TS2 manual Advanced Slave Modbus Settings, Range Default 50 ms

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.