Parameters (Specifications) Brand: Emerson (Micro Motion) Model Number: SI-PROFIBUS Product Type: Communication Interface Module / Gateway Compatible Protocols: PROFIBUS DP (Decentralized Periphery) and PROFIBUS PA (Process Automation) Compatible Transmitters: Micro Motion 1700, 2700, 5700 series (and select older models) Mounting: Typically installed inside the transmitter housing (option card slot) or as an external module Power Supply: Powered by the transmitter (no external power required when installed internally) Communication Speed: Up to 12 Mbit/s (PROFIBUS DP) Network Topology: Linear bus with termination resistors Transmission Medium: Shielded twisted pair cable (RS-485 for DP) Device Profile: PROFIBUS PA Profile 3.0 compatible Number of Slaves: Up to 126 devices per network (with repeaters) Cyclic Data Exchange: Supports up to 16 analog input channels (process variables) Acyclic Data Exchange: For configuration, diagnostics, and maintenance data Diagnostics: Extensive self-diagnostics and network status indicators Galvanic Isolation: 500 VDC isolation between PROFIBUS and transmitter electronics LED Indicators: Status LEDs for network communication, module health, and errors Configuration Tools: Configured using Micro Motion ProLink III, AMS Device Manager, or field communicator GSD File: Provides GSD (General Station Description) file for integration into PROFIBUS master systems Certifications: CE, ATEX, IECEx for hazardous area installations (depending on transmitter housing)