PowerLogix installation and operation guide COM128TM

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COM128 Installation and Operation Manual

SchneiderElectric

COM128TM

MULTI-PORT RS-232 TO RS-485 CONVERTER

FEATURES

Connects one RS-232 line to four RS-485 buses.

Automatic baud rate detection supporting data rates of 1200, 2400, 4800, 9600, and 19200 baud.

DTE or DCE operation allows connection to computers or modems without the need for null modem adapters.

RS-485 transmit enable may be controlled automatically, or by the RS-232 RTS line.

RTS/CTS handshaking capability for use with radio modems.

Compatible with short-haul modems and line drivers that are powered by the RS-232 line.

Works directly with M-SCADA, L-SCADA and PowerView software, or with other proprietary software.

Full electrical isolation between RS-232 and RS- 485 to 750 VDC

Microprocessor control allows for future enhancements by firmware upgrade.

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Contents PowerLogic COM128 Page Conventions Table of Contents COM128TM Introduction RS-232PANEL Physical FeaturesConfigurationswitches ConfigurationMode Descriptions 1 RS-485 Flow ControlSpeed Compensation Repeater Directconnection to a Computer InstallationDC Supply Connections Connection to a Modem 3 RS-232 Connection to ModemRS-485 BUS Connections General BUS Wiring ConsiderationsConvertorconnections RecommendedtopologiesRS-485 STRAIGHT-LINE Topology Rule of Thumb Supplying Power to the RS-232 DTR PINDo not Technical Specifications IND Option COM128 OptionsUNI Option COM128 1 -IND Option Industrial P/S Page Page Page PowerLogic COM

COM128 specifications

The PowerLogix COM128 is an advanced, high-performance communication module designed to facilitate robust and efficient data exchange in various applications. It is particularly favored in sectors such as industrial automation, smart grid systems, and telecommunication networks.

One of the main features of the COM128 module is its flexibility in communication protocols. It supports various standards including Modbus, CAN, and Ethernet/IP, which enables seamless integration into different systems. This adaptability is crucial for industries that employ diverse equipment and protocols, allowing the COM128 to serve as a single communication interface.

The COM128 also boasts impressive data transmission speeds, typically reaching up to 115.2 kbps, ensuring that even large volumes of data can be exchanged quickly and reliably. This is essential in environments where real-time data processing and timely decision-making are critical. The module is capable of handling multiple simultaneous connections, enhancing its efficiency and throughput.

In terms of technology, the COM128 is built on a compact and robust architecture that guarantees durability and longevity. It features advanced error detection and correction mechanisms, which help maintain data integrity during transmission. Additionally, the module is equipped with an integrated power management system that optimizes energy consumption, making it an eco-friendly choice for businesses looking to reduce their carbon footprint.

The characteristics of the PowerLogix COM128 further enhance its appeal. It is designed to operate in a wide range of environmental conditions, with an operational temperature range from -40°C to +85°C. This makes it ideal for deployment in harsh industrial settings where extreme temperatures can be a concern. Furthermore, the module is compact and lightweight, allowing for easy installation and integration into existing systems without the need for significant modifications.

A user-friendly interface accompanies the COM128, providing intuitive configuration options and diagnostics tools. This ease of use reduces the learning curve for engineers and technicians, thereby accelerating project implementation times.

In summary, the PowerLogix COM128 is a versatile and powerful communication module that meets the needs of various industries. With its multi-protocol support, high data transmission speeds, advanced technologies, and robust characteristics, it stands out as a reliable solution for efficient data communication in modern applications.