GE IC693PBM200-FE Master Module

Network Communication and Profibus Capabilities

The GE IC693PBM200-FE functions as a Profibus DP master module for the Series 90-30 programmable controller platform. It manages communication with up to 125 slave devices across a Profibus network. This module supports baud rates ranging from 9.6 kbps to 12 Mbps for flexible network configuration. It handles both cyclic and acyclic data exchange between the CPU and field devices efficiently.

Engineers can integrate this master module into existing Profibus networks without modifying the main control architecture. The embedded Profibus DP-V1 protocol supports diagnostic data exchange and parameterization of slave devices. Consequently, maintenance teams can access detailed device status information through the controller.

Physical Specifications and Mounting

The IC693PBM200-FE measures 13.0 cm in height, 5.5 cm in width, and 12.8 cm in depth. It weighs approximately 0.35 kg, allowing for straightforward installation in standard Series 90-30 racks. This module occupies a single slot on the baseplate and connects directly to the backplane interface. The front panel features LED indicators for network status, module health, and data exchange activity. These visual indicators provide immediate feedback during system startup and troubleshooting.

A 9-pin D-sub connector provides the physical interface for Profibus network cabling. This connector supports standard Profibus cable types with impedance of 150 ohms. The module also includes termination jumpers for enabling or disabling network termination as required.

Power Consumption and Energy Storage

This master module draws 350 mA from the backplane at 5 VDC during normal operation. It incorporates energy storage capacitors that maintain configuration data during brief power interruptions. These capacitors provide approximately 50 milliseconds of hold-up time to preserve network parameters. The module also retains configuration settings in non-volatile memory without requiring battery backup.

Technical Specifications

System Integration and Configuration

The IC693PBM200-FE integrates seamlessly with Series 90-30 CPUs and standard Profibus slave devices. Users configure the module using Proficy Machine Edition software with the Profibus configuration tool. This setup allows engineers to map slave device data directly into controller memory addresses. The module supports hot insertion and removal for maintenance without powering down the entire system.