WIPOTEC SPI-PROFIBUS DP 0000548 PROFIBUS DP Slave Communication Module

Overview

WIPOTEC SPI-PROFIBUS DP 0000548 is a dedicated fieldbus slave communication board for Wipotec weighing and checkweigher systems. WIPOTEC SPI-PROFIBUS DP 0000548 uses SPI host interface to exchange weighing data, status signals and command frames between the internal weighing controller and PROFIBUS DP master PLC. This WIPOTEC SPI-PROFIBUS DP 0000548 is widely stocked as spare communication interface unit for checkweigher and weight measurement automation assemblies.

Features

WIPOTEC SPI-PROFIBUS DP 0000548 works as PROFIBUS DP slave, compatible with standard PROFIBUS DP-V0 protocol. It transmits real-time weight value, product status, fault code and accepts setpoint, zeroing and tare commands from upper PLC master. The module adopts D-Sub 9-pin PROFIBUS connector with built-in bus termination switch. It communicates with Wipotec weighing core via SPI bus, isolates fieldbus signal from weighing circuit to reduce noise interference. It has status LED indicators for power, bus communication and diagnostic fault for quick on-site troubleshooting. This communication board is designed for internal installation on Wipotec checkweigher, load cell and multi-lane weighing modules. It follows PROFIBUS international standard and EMC requirements. The part number 0000548 is the Wipotec internal drawing and stock code. It is discontinued by manufacturer and supplied as maintenance spare part for legacy weighing machine replacement.

Specifications

WIPOTEC SPI-PROFIBUS DP Communication Module Brand: WIPOTEC Model: SPI-PROFIBUS DP Part No.: 0000548 Type: PROFIBUS DP slave interface board Host interface: SPI Fieldbus protocol: PROFIBUS DP V0 Bus connector: D-Sub 9 pin, termination resistor switch Supply voltage: 24VDC Data exchange: weight value, status, fault, tare, zero command Indication: power LED, bus run LED, fault LED Mounting: internal PCB mount on Wipotec weighing unit Protection class: IP20 inside machine enclosure Ambient temperature: 0℃ ~ +50℃ Status: discontinued legacy weighing communication spare

Principle

WIPOTEC SPI-PROFIBUS DP 0000548 receives weighing data from the Wipotec weight controller over SPI bus. This PROFIBUS DP Slave Communication Module packages the data into PROFIBUS DP process data frames and sends them to the PLC master. It also receives control commands from the master and forwards them through SPI to the weighing core. The bus termination circuit ensures stable signal transmission on PROFIBUS trunk line.

Applications

WIPOTEC SPI-PROFIBUS DP 0000548 is deployed in Wipotec online checkweigher, multi-lane weighing system, packaging weight inspection machine and dynamic load cell measurement equipment. It connects weighing system to Siemens and other PROFIBUS PLC control systems for automatic weight sorting and data acquisition. WIPOTEC SPI-PROFIBUS DP 0000548 is stocked as spare PROFIBUS communication board for weighing automation assemblies.