STXPBS001

The STXPBS001, a network interface module from GE Fanuc Emerson's RSTi PacSystem, functions primarily as a slave network interface. It utilizes PROFIBUS V1 for device networking and is designed to support a maximum of 100 nodes, which enhances system scalability. Additionally, it can accommodate 32 expansion I/O modules, catering to the needs of larger applications that require extended connections.

This module supports communication speeds ranging between 9.6 Kbps and 12 Mbps, adapting to the specific requirements of the application. It operates on a field power supply rated at 24 Volts DC, with flexibility to accept voltages from 11 to 28.8 Volts DC. Several status indicators on the device help provide real-time feedback on the I/O, module, network status, expansion module status, and field power status, ensuring easy troubleshooting and system monitoring.

With approximate dimensions of 3.89 inches in height, 1.77 inches in width, and 2.76 inches in depth, the STXPBS001 weighs around 3 pounds (1.36 kg), making it relatively lightweight and convenient for integration within equipment. The module's DB-9 connector (RS-485) allows for straightforward connectivity. It offers a maximum bus length that can range from 100 to 1,200 meters, depending on the set baud rate, ensuring flexibility for various distances in field cabling.

Typically, the power dissipation for this module is 60 milliamperes at 24 Volts DC, supporting efficient operations. The STXPBS001 also incorporates several modes of operation, including auto baud, fail, freeze, and sync modes, providing robust protocol support to ensure reliable communication in diverse applications.