Network Communications

Access information; control the process; control your machine. Every refinery has its own communication network, and Tech4 is flexible and knowledgeable to adapt a control system solution to any network. We can help boost your industrial efficiency by using just a single terminal connected to your network to program all the PLC controllers on all links of your network. We have implemented hundreds of unique combinations over the years, and we know what works and what doesn't. We're committed to providing the best solution, free from bias. We only recommend products we have thoroughly investigated and successfully applied.

Tech4 is fluent in the following networking systems:
• Modbus
• ModBus TCP
• ControlNet
• DeviceNet
• Ethernet
• Ethernet/IP
• InterBus-S
• ProfiBus
• Sercos
• Legacy Networks (DH, DH+, DH-485, RIO, Genius, SyNet, ModBus+)