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: 3.212
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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
Silvertel Interface Modules PSTN Interface / Data Access Arrangement, Programmable Input & Network Balance Impedance, Internal Loop Switch, Programmable DC Mask, 3.3V to 5V Supply Voltage, Low Cost, Single-in-line (SIL)
Datasheet
30In Stock
Min.: 1
Mult.: 1
Telecoms PSTN 2-Wire 3.13 V/4.75 V 3.47 V/5.25 V 0 C + 70 C
Tripp Lite Interface Modules USB TO 2.5G NTWRK ADPTR
Datasheet

Adapters USB Type-C to Ethernet 2 Port 2.5 Gb/s Ethernet, USB 3.2 Gen 1 0 C + 45 C
Hirschmann Interface Modules Auto-configuration adapter 64 MB, USB 1.1, EEC
Datasheet
2In Stock
Min.: 1
Mult.: 1
Adapters USB 1.1 2 Port USB 1.1 - 40 C + 70 C SPIDER
Littelfuse Interface Modules RS-485COMMUNICATIONS MODULE/
Datasheet
1In Stock
Min.: 1
Mult.: 1

Communication Modules Modbus 1 Port RS-485 24 V 24 V - 20 C + 50 C RS485 Bulk
Advantech Interface Modules PORT POW 4KV 232 OPTO ISO
Datasheet
3In Stock
Min.: 1
Mult.: 1

Isolators RS-232 2 Port 115.2 kb/s RS-232 12 V 12 V
Advantech Interface Modules ULI-321DK USB to 1 x Lck RS-232 DB9M CNV
Datasheet
5In Stock
Min.: 1
Mult.: 1

Converters USB to RS-232 2 Port 12 Mb/s RS-232, USB - 40 C + 80 C
Advantech Interface Modules PORT PWR 9P 232/422 CONVERTER
Datasheet
7In Stock
Min.: 1
Mult.: 1

Converters RS-232 to RS-422 2 Port 115.2 kb/s RS-232/422 0 C + 70 C
Advantech Interface Modules ULI-224TE Heavy Ind. RS-232 to RS-422/48
Datasheet
3In 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 - 40 C + 85 C
Advantech Interface Modules ULI-234TE Heavy IND RS-422/485 Isolated
Datasheet
2In Stock
Min.: 1
Mult.: 1

Repeaters RS-422/485 2 Port 115.2 kb/s RS-422/485 10 V 48 V - 40 C + 85 C
Advantech Interface Modules ULI-361DK USB to 1 x Lck RS-485 2W DB9F
Datasheet
12In Stock
Min.: 1
Mult.: 1

Converters USB to RS-485 2 Port 12 Mb/s RS-485, USB 5 V 5 V - 40 C + 70 C
Advantech Interface Modules 9 PIN 232 FO MODEM W/HANDSHAKE
Datasheet
4In Stock
Min.: 1
Mult.: 1

Converters RS-232 to Fiber Optic 2 Port 115.2 kb/s RS-232, Fiber Optic 12 V 12 V 0 C + 50 C
Advantech Interface Modules 232/422/485 FIBER MODEM W/ST
Datasheet
3In Stock
2Expected 02/24/2026
Min.: 1
Mult.: 1

Converters RS-232/422/485 to Fiber Optic 2 Port 500 kb/s Fiber Optic, RS-232/422/485 10 V 14 V - 40 C + 80 C
Advantech Interface Modules ULI-211CI RS-232/422/485 to Fiber Conver
Datasheet
2In Stock
3Expected 03/05/2026
Min.: 1
Mult.: 1

Converters RS-232/422/485 to Fiber Optic 2 Port 115.2 kb/s Fiber Optic, RS-232/422/485 10 V 48 V - 40 C + 80 C
Advantech Interface Modules USB TO ISOLATED SERIAL 2 PORT RS-422/485
Datasheet
3In Stock
Min.: 1
Mult.: 1

Converters USB to RS-422/485 3 Port 12 Mb/s RS-422/485, USB 5 V 5 V 0 C + 70 C USOPTL4
Phoenix Contact Interface Modules AXL F RS UNI XC 1H
Datasheet
1In Stock
Min.: 1
Mult.: 1

Communication Modules RS-232/422/485 3 Port 100 Mb/s RS-232/422/485 5 V 5 V - 40 C + 70 C
Phoenix Contact Interface Modules PSI-TERMINATOR-PB- TBUS
Datasheet
5In Stock
Min.: 1
Mult.: 1

Interface Modules PROFIBUS, RS-485 2 Port PROFIBUS, RS-485 18 V 30 V - 40 C + 70 C
Phoenix Contact Interface Modules PSI-MOS-RS232/FO 660 E
Datasheet
2In Stock
Min.: 1
Mult.: 1

Converters Fiber Optic to RS-232 2 Port 115.2 kb/s Fiber Optic, RS-232 18 V 30 V - 20 C + 60 C PSI-MOS-RS232
Phoenix Contact Interface Modules EM-MODBUSGATEWAYIFS
Datasheet
1In Stock
Min.: 1
Mult.: 1
Converters RS-232/422/485 to Ethernet 1 Port 100 Mb/s Ethernet, Modbus 19.2 V 28.8 V - 35 C + 50 C
Phoenix Contact Interface Modules PV string com module RS-485 Modbus/RTU
Datasheet
1In Stock
3Expected 03/11/2026
Min.: 1
Mult.: 1

Interface Modules Modbus RTU, RS-485 38.4 kb/s Modbus RTU, RS-485 21.6 V 30 V - 20 C + 70 C SCK
Phoenix Contact Interface Modules EM-ETH-GATEWAY-IFS
Datasheet
2In Stock
1Expected 03/26/2026
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 NX1P RS-422/485 serial module
Datasheet
8In Stock
Min.: 1
Mult.: 1
RS-422/485
Omron Automation and Safety Interface Modules NX1P RS-422/485 module 500M
Datasheet
3In Stock
Min.: 1
Mult.: 1
RS-422/485
Endress+Hauser Interface Modules USB/HART Modem with CSA approval
Datasheet
1In Stock
Min.: 1
Mult.: 1

USB 5 V - 20 C + 50 C FXA195 Each
Analog Devices / Maxim Integrated Interface Modules USB-to-1-Wire /iButton Adapter
Datasheet
10In Stock
Min.: 1
Mult.: 1

Adapters USB to 1-Wire 2 Port RJ-11, USB DS9481R Bulk

Analog Devices / Maxim Integrated Interface Modules USB-to-SPI Interface Adapter for SC1894
Datasheet
4In Stock
Min.: 1
Mult.: 1

Adapters USB to SPI 2 Port SPI, USB Bulk