Interface Modules

Interface Modules
Interface Modules are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many interface module manufacturers including Advantech, DIGI, FTDI, HMS Networks, Phoenix Contact, TechxArtisan, Tripp Lite & more.  
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Please see our large selection of interface modules below.
Results: 2.921
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Description Datasheet Availability Pricing (RON) 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
Hirschmann Interface Modules New generation: interface converter electrical/optical for PROFIBUS-field bus networks; repeater function; for quartz glass FO; long-haul version; approval for Ex-zone 2 (Class 1, Div. 2)
Datasheet
1In Stock
Min.: 1
Mult.: 1
Repeaters PROFIBUS 2 Port 12 Mb/s Fiber Optic 18 V 32 V 0 C + 60 C Fieldbus Repeaters
Advantech Interface Modules ULI-227D5 RS-232 to TTL 5 V CNVTR, Port
Datasheet
233In Stock
Min.: 1
Mult.: 1

Converters RS-232 to TTL/CMOS 2 Port 115.2 kb/s RS-232, TTL 5 V 5 V 0 C + 70 C
Advantech Interface Modules ULI-227D3 RS-232 to TTL 3.3 V CNVTR Port
Datasheet
227In Stock
Min.: 1
Mult.: 1

Converters RS-232 to TTL/CMOS 2 Port 115.2 kb/s RS-232 3.3 V 3.3 V 0 C + 70 C
Advantech Interface Modules ULI-234TCH RS-422/485 Iso. Repeater, hig
Datasheet
96In Stock
Min.: 1
Mult.: 1

Repeaters RS-422/485 2 Port 1.5 Mb/s RS-422/485 10 V 30 V - 40 C + 80 C
Advantech Interface Modules ULI-224TC Ind. RS-232 to RS-422/485 CNVT
Datasheet
109In Stock
Min.: 1
Mult.: 1

Converters RS-232 to RS-422/485 2 Port 115.2 kb/s RS-232/422/485 10 V 30 V - 40 C + 80 C
Advantech Interface Modules ULI-224TCL RS-232 to Iso. RS-422/485 CNV
Datasheet
122In Stock
Min.: 1
Mult.: 1

Converters RS-232 to RS-422/485 2 Port 115.2 kb/s RS-232/422/485 10 V 48 V 0 C + 70 C
Advantech Interface Modules ULI-224D RS-232 to RS-422/485 (2W/4W) CN
Datasheet
263In Stock
147Expected 7/9/2026
Min.: 1
Mult.: 1

Converters RS-232 to RS-422/485 2 Port 115.2 kb/s RS-232/422/485 12 V 12 V 0 C + 70 C
Advantech Interface Modules 8-port RS-232/422/485 PCI-express UPCI C
Datasheet
130In Stock
14Expected 9/8/2026
Min.: 1
Mult.: 1

PCIe Serial Cards RS-232/422/485 8 Port 921.6 kb/s PCIe, RS-232/422/485 - 10 C + 60 C PCIE-1622
Advantech Interface Modules USB TO USB 1 PORT ISOLATOR - 2KV
Datasheet
128In Stock
Min.: 1
Mult.: 1

Isolators USB 1.1 1 Port 12 Mb/s USB 1.1 5 V 5 V - 40 C + 80 C
Advantech Interface Modules USB TO RS-422/485 TB, LEDS - LOCKED SERI
Datasheet
275In Stock
133Expected 6/29/2026
Min.: 1
Mult.: 1

Converters USB to RS-422/485 2 Port 12 Mb/s RS-422/485, USB 5 V 5 V 0 C + 70 C USPTL4
Phoenix Contact Interface Modules FL COMSERVER UNI 232/422/485
Datasheet
32In Stock
Min.: 1
Mult.: 1

Converters RS-232/422/485 to Ethernet 1 Port 100 Mb/s Ethernet, RS-232/422/485 22.8 V 25.2 V - 25 C + 60 C
Phoenix Contact Interface Modules AXL F IF CAN 1H
Datasheet
30In Stock
Min.: 1
Mult.: 1
Interface Modules CAN 2 Port 1 Mb/s CAN 19.2 V 30 V - 25 C + 60 C
Digi Interface Modules Digi Edgeport/4s; 4 port RS-232/422/485 software selectable DB-9 to USB Converter; (includes 1 meter A to B USB cable);Replaces 301-1000-94
Datasheet
60In Stock
Min.: 1
Mult.: 1
Converters USB to RS-232/422/485 4 Port 230 kb/s RS-232/422/485, USB 0 C + 55 C
Digi Interface Modules Digi Edgeport/8; 8 port RS232 DB-9 To USB Converter; (includes 1 meter A to B USB cable); Replaces 301-1002-08
Datasheet
26In Stock
Min.: 1
Mult.: 1

Converters USB to RS-232 8 Port 230 kb/s RS-232, USB 0 C + 55 C Bulk
Digi Interface Modules Digi Edgeport/8s; 8 port RS-232/422/485 software selectable DB-9 to USB Converter; (includes 1 meter A to B USB cable); Replaces 301-1002-98
Datasheet
16In Stock
Min.: 1
Mult.: 1

Converters USB to RS-232/422/485 8 Port 230 kb/s RS-232/422/485, USB 0 C + 55 C Bulk
Advantech Interface Modules RS-232 to RS-422/485 converter w/ iso. R
Datasheet
213In Stock
4Expected 6/9/2026
Min.: 1
Mult.: 1
Converters RS-232 to RS-422/485 2 Port 115.2 kb/s RS-232/422/485 10 V 30 V - 10 C + 70 C ADAM-4000
Advantech Interface Modules 1-port Isolated USB to RS-232/422/485 C
Datasheet
99In 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 4-port RS-232/422/485 PCIe Comm. Card w/
Datasheet
76In Stock
Min.: 1
Mult.: 1

PCIe Serial Cards RS-232/422/485 4 Port 921.6 kb/s PCIe, RS-232/422/485 - 10 C + 60 C PCIE-1612
Opto 22 Interface Modules SNAP CAN (Controller Area Network) Communication Module
Datasheet
3In Stock
Min.: 1
Mult.: 1

Network Modules CAN 5 V 5 V - 20 C + 70 C SNAP
Siemens Interface Modules CM AS-I MASTER ST ET 200SP (AS-I V3.0)
Datasheet
2In Stock
Min.: 1
Mult.: 1

Communication Modules Actuator Sensor Interface - AS-i AS-i 24 V 30 V - 25 C + 60 C
Siemens Interface Modules ET 200SP. CM 1x DALI
Datasheet
3In Stock
Min.: 1
Mult.: 1

Interface Modules 2 Port 19.2 V 28.8 V - 30 C + 60 C ET200SP
Siemens Interface Modules MODULE, ET200PRO, IM154-2 DP HF
Datasheet
3In Stock
Min.: 1
Mult.: 1

ET200 PRO
Eaton Interface Modules DisplayPort over Cat6 Extender Kit, Transmitter/Receiver, 4K 60 Hz, 4:4:4, Power over Cable, 230 ft. (70 m), TAA
Datasheet
2In Stock
Min.: 1
Mult.: 1

Extender Kits USB Type-C 12 Mb/s USB 0 C + 40 C
Tripp Lite Interface Modules U444-2H-DL
Datasheet
4In Stock
Min.: 1
Mult.: 1
Adapters USB-C to HDMI Adapter 2 Port 0 C + 45 C
Tripp Lite Interface Modules U444-H4K6-CAP
Datasheet
5In Stock
Min.: 1
Mult.: 1
Adapters HDMI to USB Adapter 1 Port 0 C + 40 C