LOGO! from SIEMENS, what is it? Is it really a PLC?
Integration Platform Ubidots With LOGO! Siemens Using Node-RED : 13 Steps - Instructables
Siemens-Logo - EIT RawMaterials
LOGO! Logic Module | SIMATIC controller | Siemens Global
LOGO! Basic Modules | LOGO! Logic Module | Siemens Global
Although LOGO uses the S7 Protocol, some small changes (new connection functions added) were needed in Snap7 to manage it as PLC Server by a Snap7Client.
LOGO! Logic Module | SIMATIC controller | Siemens Global
Siemens 6ED10521FB000BA8 LOGO 230 RCE Logic Module 8 Input 4 Output 115 Volt AC 230 Volt DC: Amazon.com: Industrial & Scientific