Skip to main content
AO Ctrl
Log in

PLC Communication Modules

About PLC Communication Modules

PLC communication modules add or expand fieldbus and network connectivity on a PLC backplane or remote rack, covering Ethernet/IP, Profinet, Profibus, Modbus TCP/RTU, EtherCAT, DeviceNet and serial (RS-232/485) interfaces. When selecting a module, confirm the host PLC family and backplane compatibility, the required protocol and port count, deterministic cycle time needs.

Popular PLC Communication Modules

SIMATIC S7 PLC438Mitsubishi Electric QJ71 Plc Communication Modules Series30Panasonic Industrial AFP7 Plc Communication Modules Series5Panasonic Industrial FP2C Plc Communication Modules Series4

PLC Communication Modules by brand

SiemensPLC Communication Modules238Panasonic IndustrialPLC Communication Modules15Mitsubishi ElectricPLC Communication Modules12OmronPLC Communication Modules10Schneider ElectricPLC Communication Modules8ICP DASPLC Communication Modules7Red Lion ControlsPLC Communication Modules6DeltaPLC Communication Modules3