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: 2,601
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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
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Maximum Data Rate
Interface Type
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Supply Voltage - Max
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DFRobot Interface Modules USB to RS485 Module 744In Stock
771Expected 22/10/2026
Min.: 1
Mult.: 1

Converters USB to RS-485 2 Port 115.2 kb/s RS-485, USB - 40 C + 85 C
DFRobot Interface Modules Industrial Grade RS485 Repeater
80In Stock
Min.: 1
Mult.: 1

Repeaters RS-485 2 Port 9.6 kb/s RS-485 9 V 24 V - 20 C + 70 C
Weidmuller Interface Modules UR20-FBC-EC
Datasheet
14In Stock
Min.: 1
Mult.: 1
I/O Modules Remote I/O Fieldbus Coupler - 20 C + 60 C UR20
Weidmuller Interface Modules UR20-FBC-EC-ECO
Datasheet
7In Stock
Min.: 1
Mult.: 1
Bus Couplers Remote I/O Fieldbus Coupler - 20 C + 60 C UR20
Hirschmann Interface Modules New generation: interface converter electrical/optical for PROFIBUS-field bus networks; repeater function; for quartz glass FO; approval for Ex-zone 2 (Class 1, Div. 2)
Datasheet
1In Stock
Min.: 1
Mult.: 1
Repeaters PROFIBUS 3 Port 12 Mb/s PROFIBUS 18 V 32 V 0 C + 60 C Fieldbus Repeaters
Advantech Interface Modules ULI-262D RS-232 Modem Data Splitter, DB9
Datasheet
75In Stock
100Expected 01/10/2026
Min.: 1
Mult.: 1

Splitters RS-232 3 Port RS-232 0 C + 70 C
Advantech Interface Modules ULI-232DSH RS-232 (DB9 M/F) Isolator
Datasheet
20In Stock
Min.: 1
Mult.: 1

Isolators RS-232 2 Port 230.4 kb/s RS-232 12 V 12 V 0 C + 70 C
Advantech Interface Modules USB TO USB 1 PORT ISOLATOR - 2KV
Datasheet
41In Stock
100Expected 17/11/2026
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 ULI-421C USB 4kV Isolator, Rugged
Datasheet
20In Stock
40On Order
Min.: 1
Mult.: 1

Isolators USB 2.0 1 Port 12 Mb/s USB 2.0 10 V 30 V 0 C + 50 C
Advantech Interface Modules ULI-422C USB 4kV Isolator, Rugged
Datasheet
34In Stock
Min.: 1
Mult.: 1

Isolators USB 2.0 2 Port 12 Mb/s USB 2.0 10 V 30 V 0 C + 50 C
HARTING Interface Modules INDUCOM CANINTERFACE PL2
Datasheet
130In Stock
Min.: 1
Mult.: 1

Interface Modules CANbus 1 Port CAN - 40 C + 70 C
Phoenix Contact Interface Modules AXL SE RS4851
Datasheet
21In Stock
Min.: 1
Mult.: 1

Communication Modules RS-485 1 Port 230.4 kb/s RS-485 19.2 V 30 V - 25 C + 60 C
Phoenix Contact Interface Modules AXL F RS UNI 1H
Datasheet
13In Stock
Min.: 1
Mult.: 1
Communication Modules RS-232/422/485 3 Port 100 Mb/s RS-232/422/485 5 V 5 V - 25 C + 60 C
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
4In 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
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
156In Stock
210Expected 21/09/2026
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
19In Stock
23On Order
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
27In Stock
Min.: 1
Mult.: 1
Converters USB to RS-232 4 Port 230 kb/s RS-232, 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
12In Stock
9Expected 09/10/2026
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
14In 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
HMS Networks Interface Modules Procentec ProfiHub B5+R (replaces standard B5)
Datasheet
4In Stock
Min.: 1
Mult.: 1

ProfiHub B5+ Bulk


HMS Networks Interface Modules Anybus Communicator - PROFINET IO to PROFIBUS DP device 5In Stock
Min.: 1
Mult.: 1
Anybus X-Gateway Bulk
HMS Networks Interface Modules Intesis Universal IR Air Conditioner to BACnet MSTP / Modbus RTU - 1 unit
Datasheet
8In Stock
Min.: 1
Mult.: 1

Bulk
Advantech Interface Modules Fiber Optic To RS-232/422/485 Converter
Datasheet
9In Stock
Min.: 1
Mult.: 1
Converters Fiber Optic to RS-232/422/485 3 Port 115.2 kb/s Fiber Optic, RS-232/422/485 10 V 30 V - 10 C + 70 C