Interface Modules

Interface Modules
Interface Modules are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many interface module manufacturers including Advantech, Connective Peripherals, Digi International, HMS Networks, Phoenix Contact, Samtec, Siemens, StarTech, Tripp Lite, Weidmuller & more.  
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Please see our large selection of interface modules below.
Results: 2 820
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Number of Channels/Ports
Maximum Data Rate
Interface Type
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Phoenix Contact Interface Modules PSM-ME-RS 232/RS232
Datasheet
4In Stock
Min.: 1
Mult.: 1

Interface Converters 0 C + 55 C PSM-ME Bulk
Phoenix Contact Interface Modules EM-ETH-GATEWAY-IFS
Datasheet
5In Stock
Min.: 1
Mult.: 1
Converters RS-232/422/485 to Ethernet 1 Port 100 Mb/s Ethernet 19.2 V 28.8 V - 25 C + 50 C


Omron Automation and Safety Interface Modules EtherCAT 3 Port Branching Unit
Datasheet
7In Stock
Min.: 1
Mult.: 1

20.4 V 28.8 V - 10 C + 55 C
Endress+Hauser Interface Modules USB/HART Modem with CSA approval
Datasheet
4In Stock
Min.: 1
Mult.: 1

USB 5 V - 20 C + 50 C FXA195 Each
Seeed Studio Interface Modules Industrial-grade USB TO RS232/485/TTL
Datasheet
235In Stock
Min.: 1
Mult.: 1
Converters USB to RS-232/485/TTL 2 Port 921.6 kb/s RS-232/485, TTL, USB 3.3 V, 5 V 3.3 V, 5 V - 15 C + 70 C

Banner Engineering Interface Modules GPS50 Modbus Slave
Datasheet
28In Stock
Min.: 1
Mult.: 1
Digi Interface Modules Digi Edgeport/4; 4 port DB-9 RS232 to USB Converter (includes 1 meter A to B USB cable); Replaces 301-1000-04
Datasheet
18In Stock
20Expected 7/29/2026
Min.: 1
Mult.: 1
Converters USB to RS-232 4 Port 230 kb/s RS-232, USB 0 C + 55 C
HMS Networks Interface Modules CAN-CR210/FO (ST Connector)
Datasheet

Repeaters CAN 1 Port 1 Mb/s CAN 9 V 35 V - 20 C + 70 C IXXAT Bulk
HMS Networks Interface Modules USB-to-CAN V2 Prof.,isol.
Datasheet

Converters USB 2.0 to CAN 2 Port 1 Mb/s CAN, USB 2.0 5 V 5 V - 20 C + 70 C IXXAT Bulk
HMS Networks Interface Modules CANa.net NT 420 4 CAN/CAN FD
Datasheet
More Info Available

Bridges CAN, Ethernet 4 Port 100 Mb/s CAN, Ethernet 9 V 36 V - 40 C + 85 C IXXAT Bulk


HMS Networks Interface Modules Anybus Communicator - PROFINET IO to PROFIBUS DP device 5In Stock
Min.: 1
Mult.: 1
Anybus X-Gateway Bulk
Olimex Ltd. Interface Modules FL SPD USB ISOLATOR 1000V 41x36.5mm 167In Stock
200Expected 8/21/2026
Min.: 1
Mult.: 1

Isolators USB 2.0 2 Port 12 Mb/s USB 2.0 8 V 15 V Bulk
Advantech Interface Modules Fiber Optic to RS-232/422/485 Converter
Datasheet
6In Stock
Min.: 1
Mult.: 1

Converters Fiber Optic to RS-232/RS-422/RS-485 2 Port 921.6 kb/s Fiber Optic, RS-232/422/485 10 V 30 V - 10 C + 70 C ADAM-4542+
Advantech Interface Modules 1-port Isolated USB to RS-232/422/485 C
Datasheet
93In Stock
Min.: 1
Mult.: 1

Converters USB to RS-232/422/485 2 Port 115.2 kb/s RS-232/422/485, USB 5 V 5 V 0 C + 70 C ADAM-4561
Advantech Interface Modules ULI-361T USB to 1 x RS-485 2W TB CNV
Datasheet
89In Stock
83On Order
Min.: 1
Mult.: 1

Converters USB to RS-485 1 Port 12 Mb/s RS-485, USB 5 V 5 V 0 C + 70 C

Advantech Interface Modules ULI-321DC USB x 1 Iso. RS-232 DB9M CNV
Datasheet
87In Stock
Min.: 1
Mult.: 1
Converters USB to RS-232 2 Port 12 Mb/s RS-232, USB 2.0 5 V 5 V 0 C + 70 C USO9ML2

Advantech Interface Modules 2-port RS-232/422/485 PCIe Comm. Card
Datasheet
31In Stock
Min.: 1
Mult.: 1

PCIe Serial Cards RS-232/422/485 2 Port 921.6 kb/s PCIe, RS-232/422/485 - 10 C + 60 C PCIE-1602
WIZnet Interface Modules RS-232 Interface RJ-45 Interface 88In Stock
150Expected 7/28/2026
Min.: 1
Mult.: 1

Serial Device Servers Ethernet, Serial 5 V 5 V - 40 C + 85 C WIZ750SR Bulk
WIZnet Interface Modules Serial-Eth ModRS-232 RJ-45 MCU & TCP/IP 324In Stock
Min.: 1
Mult.: 1

Serial Device Servers Ethernet, RS-232 2.7 V 3.6 V 0 C + 70 C WIZ750
WIZnet Interface Modules RS422-485-Eth Mod RJ-45 MCU & TCP/IP 226In Stock
Min.: 1
Mult.: 1

Serial Device Servers Ethernet, RS-485 2.7 V 3.6 V 0 C + 70 C WIZ750
Siemens Interface Modules ET 200SP. F-DQ 8X 24VDC/0.5A PP
Datasheet
3In Stock
Min.: 1
Mult.: 1

19.2 V 28.8 V ET200SP
Siemens Interface Modules SIMATIC ET 200SP, COMMUNICATION MODULE
Datasheet
5In Stock
Min.: 1
Mult.: 1

Interface Modules 2 Port 250 kbps RJ-232, RJ-485 19.2 V 28.8 V - 30 C + 60 C ET200SP
Siemens Interface Modules ET200SP, CM CAN Gateway to CAN
Datasheet
4In Stock
Min.: 1
Mult.: 1

Interface Modules 1 Port CAN 19.2 V 28.8 V - 30 C + 60 C ET200SP
Siemens Interface Modules SIMATIC DP, ET200M INTERFACE IM153-2 HF 3In Stock
Min.: 1
Mult.: 1
Communication Modules 0 C + 60 C
Siemens Interface Modules SIMATIC DP, PROFINET,IM154-4,ET 200PRO
Datasheet
3In Stock
Min.: 1
Mult.: 1

SIMATIC DP