---
lang: "en"
title: "GWY00 Gateway MPI - Modbus RTU Master"
sku: "GT-MPI1"
canonical_url: "https://shop.marcomweb.it/en/obsolete/gwy00-gateway-mpi-modbus-rtu-master"
brand: "MARCOM S.r.l."
end_of_life: "true"
---

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GWY00: MPI - Modbus RTU Master Gateway

GWY00: MPI-MODBUS RTU MASTER GATEWAY: easily transfers data from Modbus slave stations to S7 PLC memory

The gateway is equipped with an MPI port (S7300 and S7400 family programming port) and an RS232 or RS485 serial port.
Through simple configuration software, it is possible to define the data exchanged between devices on the MODBUS network and the S7 PLC memory (MW, DB, E, A area).
With reduced dimensions, once programmed, it is able to perform automatic readings and writings to the MODBUS network.
On the MODBUS RTU network side, it can be configured to operate as either a master or a slave.
The gateway also supports the PPI protocol for the S7200 family.

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Source: https://shop.marcomweb.it/en/obsolete/gwy00-gateway-mpi-modbus-rtu-master

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