Showing 127 Communication Modules spare parts and modules in stock. Every part is inspected, warranted and shipped worldwide.
127 products
Schneider TM241CEC24R Modicon M241 logic controller with 24 I/O, relay and transistor outputs, Ethernet, CANopen, and serial communication.
View TM241CEC24R | Schneider 24 IO Relay Ethernet CAN Controller details
Allen-Bradley 1747-DCM/A Direct Communication Module links supervisory PLCs to distributed SLC 500 processors over RIO. Discontinued — plan…
View 1747-DCM/A | Allen-Bradley SLC 500 RIO Adapter Module details
Schneider ConneXium TCSESM043F2CS0 managed switch: 2 copper + 2 single-mode fiber ports, HiPER ring, 24V DC, DIN rail.…
View TCSESM043F2CS0 | Schneider ConneXium Managed Fiber Switch details
Schneider 172JNN21032 serial link adapter for Modicon Momentum. RS-232/RS-485, Modbus Plus 9-pin D-shell, 5 VDC, IP20, UL/CSA certified.
View 172JNN21032 | Schneider Modicon Momentum Serial Link Adapter details
Schneider ConneXium TCSESM083F2CS0 managed switch: 6 copper + 2 single-mode fiber ports, HiPER ring, RSTP, 24V DC, DIN…
View TCSESM083F2CS0 | Schneider 8-Port Managed Ethernet Switch details
Schneider STBNDP2212 Advantys STB PROFIBUS DP network interface module with 24V DC supply and 9-pin SUB-D port. Discontinued…
View STBNDP2212 | Schneider PROFIBUS DP Network Interface Module details
Schneider BMXNOE0110 Ethernet TCP/IP network module for Modicon M340. Adds 10/100 Mbit/s connectivity, web server, and Modbus TCP…
View BMXNOE0110 | Schneider Ethernet TCP/IP Module M340 details
Schneider 170PNT11020 Modbus Plus adapter for Modicon Momentum. 1 Mbit/s, dual 9-pin D-Sub ports, up to 31 devices…
View 170PNT11020 | Schneider Modbus Plus Communication Adapter details
Schneider TCSESU053FN0 ConneXium 5-port unmanaged Ethernet switch for reliable, plug-and-play industrial networking on 35 mm DIN rail.
View TCSESU053FN0 | Schneider 5-Port Unmanaged Ethernet Switch details
Schneider TSXP571634M communication module adds Ethernet TCP/IP and dual RS485 serial links to TSX Micro PLCs. Ideal for…
View TSXP571634M | Schneider 2-Channel Comm Module for TSX Micro PLCs details
Schneider 170ADM54080 Modicon Momentum I/O base: 6 discrete inputs, 3 outputs, Modbus RS485, 120VAC. Reliable control for legacy…
View 170ADM54080 | Schneider 120VAC Modbus I/O Module Base details
Allen-Bradley 1756-EN2TR ControlLogix EtherNet/IP bridge module with dual 10/100 Mbps ports, 128 TCP/IP connections, and 8-axis motion support.
View 1756-EN2TR | Allen-Bradley ControlLogix EtherNet/IP Module details