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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.

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Part #

Interface Modules UR20-FBC-EC-ECO

2659690000
Weidmuller
1: 1.854,56 kr.
7In Stock

Mfr. Part No.
2659690000

Mouser Part No
470-2659690000

Weidmuller

Interface Modules UR20-FBC-EC-ECO

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Datasheet

7In Stock

1.854,56 kr.

1.656,34 kr.

1.615,84 kr.

Min.: 1
Mult.: 1

Bus Couplers

Remote I/O Fieldbus Coupler

- 20 C

+ 60 C

UR20

Interface Modules ULI-227D3 RS-232 to TTL 3.3 V CNVTR Port

BB-232LPTTL33
Advantech
1: 461,92 kr.
74In Stock
232Expected 09/09/2026

Mfr. Part No.
BB-232LPTTL33

Mouser Part No
600-232LPTTL33

Advantech

Interface Modules ULI-227D3 RS-232 to TTL 3.3 V CNVTR Port

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Datasheet

74In Stock

232Expected 09/09/2026

461,92 kr.

Min.: 1
Mult.: 1

Converters

RS-232 to TTL/CMOS

2 Port

115.2 kb/s

RS-232

3.3 V

0 C

+ 70 C

Interface Modules ULI-321D USB to 1 x RS-232 DB9M CNV

BB-232USB9M
Advantech
1: 532,49 kr.
27In Stock

Mfr. Part No.
BB-232USB9M

Mouser Part No
600-232USB9M

Advantech

Interface Modules ULI-321D USB to 1 x RS-232 DB9M CNV

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Datasheet

27In Stock

532,49 kr.

Min.: 1
Mult.: 1

Converters

USB to RS-232

2 Port

12 Mb/s

RS-232, USB

5 V

- 40 C

+ 80 C

Interface Modules ULI-321DK USB to 1 x Lck RS-232 DB9M CNV

BB-232USB9M-LS
Advantech
1: 532,49 kr.
19In Stock

Mfr. Part No.
BB-232USB9M-LS

Mouser Part No
600-232USB9M-LS

Advantech

Interface Modules ULI-321DK USB to 1 x Lck RS-232 DB9M CNV

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Datasheet

19In Stock

532,49 kr.

Min.: 1
Mult.: 1

Converters

USB to RS-232

2 Port

12 Mb/s

RS-232, USB

- 40 C

+ 80 C

Interface Modules ULI-223T RS-422 Converter, Port Powered,

BB-422PP9TB
Advantech
1: 570,99 kr.
55In Stock

Mfr. Part No.
BB-422PP9TB

Mouser Part No
600-422PP9TB

Advantech

Interface Modules ULI-223T RS-422 Converter, Port Powered,

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Datasheet

55In Stock

570,99 kr.

Min.: 1
Mult.: 1

Converters

RS-232 to RS-422

2 Port

115.2 kb/s

RS-232/422

5 V

0 C

+ 70 C

BB-485USBTB-2W-LS

Interface Modules ULI-224TE Heavy Ind. RS-232 to RS-422/48

BB-485DRCI-PH
Advantech
1: 1.976,00 kr.
10In Stock

Mfr. Part No.
BB-485DRCI-PH

Mouser Part No
600-485DRCI-PH

Advantech

Interface Modules ULI-224TE Heavy Ind. RS-232 to RS-422/48

Datasheet

10In Stock

1.976,00 kr.

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

Interface Modules ULI-234TCI 3-Way Iso. RRS-485/422 DIN Ra

BB-485OPDRI
Advantech
1: 1.751,46 kr.
14In Stock

Mfr. Part No.
BB-485OPDRI

Mouser Part No
600-485OPDRI

Advantech

Interface Modules ULI-234TCI 3-Way Iso. RRS-485/422 DIN Ra

Datasheet

14In Stock

1.751,46 kr.

Min.: 1
Mult.: 1

Repeaters

RS-422/485

2 Port

115.2 kb/s

RS-422/485

10 V

48 V

- 40 C

+ 80 C

Interface Modules ULI-226D RS-485 Converter, Port Powered,

BB-485SD9R
Advantech
1: 570,99 kr.
153In Stock

Mfr. Part No.
BB-485SD9R

Mouser Part No
600-485SD9R

Advantech

Interface Modules ULI-226D RS-485 Converter, Port Powered,

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Datasheet

153In Stock

570,99 kr.

Min.: 1
Mult.: 1

Converters

RS-232 to RS-485

2 Port

115.2 kb/s

RS-232/485

12 V

0 C

+ 70 C

Interface Modules ULI-361DK USB to 1 x Lck RS-485 2W DB9F

BB-485USB9F-2W-LS
Advantech
1: 680,05 kr.
26In Stock

Mfr. Part No.
BB-485USB9F-2W-LS

Mouser Part No
600-485USB9F-2W-LS

Advantech

Interface Modules ULI-361DK USB to 1 x Lck RS-485 2W DB9F

Datasheet

26In Stock

680,05 kr.

Min.: 1
Mult.: 1

Converters

USB to RS-485

2 Port

12 Mb/s

RS-485, USB

5 V

- 40 C

+ 70 C

Interface Modules ULI-224TCL RS-232 to Iso. RS-422/485 CNV

BB-4WSD9OTB
Advantech
1: 917,43 kr.
115In Stock

Mfr. Part No.
BB-4WSD9OTB

Mouser Part No
600-4WSD9OTB

Advantech

Interface Modules ULI-224TCL RS-232 to Iso. RS-422/485 CNV

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Datasheet

115In Stock

917,43 kr.

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

Interface Modules ULI-224T RS-232 to RS422/485 (2 Wire and

BB-4WSD9TB
Advantech
1: 609,48 kr.
49In Stock

Mfr. Part No.
BB-4WSD9TB

Mouser Part No
600-4WSD9TB

Advantech

Interface Modules ULI-224T RS-232 to RS422/485 (2 Wire and

Datasheet

49In Stock

609,48 kr.

Min.: 1
Mult.: 1

Converters

RS-232 to RS-422/485

2 Port

115.2 kb/s

RS-232/422/485

12 V

0 C

+ 70 C

Interface Modules ULI-262D RS-232 Modem Data Splitter, DB9

BB-9PMDS
Advantech
1: 494,00 kr.
130In Stock

Mfr. Part No.
BB-9PMDS

Mouser Part No
600-9PMDS

Advantech

Interface Modules ULI-262D RS-232 Modem Data Splitter, DB9

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Datasheet

130In Stock

494,00 kr.

Min.: 1
Mult.: 1

Splitters

RS-232

3 Port

RS-232

0 C

+ 70 C

Interface Modules ULI-232DSH RS-232 (DB9 M/F) Isolator

BB-9POP4
Advantech
1: 753,31 kr.
25In Stock

Mfr. Part No.
BB-9POP4

Mouser Part No
600-9POP4

Advantech

Interface Modules ULI-232DSH RS-232 (DB9 M/F) Isolator

Datasheet

25In Stock

753,31 kr.

Min.: 1
Mult.: 1

Isolators

RS-232

2 Port

230.4 kb/s

RS-232

12 V

0 C

+ 70 C

Interface Modules ULI-232DS RS-232 Isolator, DB9

BB-9SPOP2
Advantech
1: 609,48 kr.
90In Stock

Mfr. Part No.
BB-9SPOP2

Mouser Part No
600-9SPOP2

Advantech

Interface Modules ULI-232DS RS-232 Isolator, DB9

Datasheet

90In Stock

609,48 kr.

Min.: 1
Mult.: 1

Isolators

RS-232

2 Port

115.2 kb/s

RS-232

0 C

+ 70 C

Interface Modules RS-422 TO TTL CONVERTER

BB-422TTL
Advantech
1: 461,92 kr.
144In Stock Restricted Availability

Mfr. Part No.
BB-422TTL

Mouser Part No
600-BB-422TTL

Advantech

Interface Modules RS-422 TO TTL CONVERTER

Datasheet

144In Stock

461,92 kr.

Min.: 1
Mult.: 1

Restricted Availability

Converters

RS-422 to TTL

2 Port

115.2 kb/s

RS-422, TTL

12 V

0 C

+ 70 C

BB-485USBTB-2W-LS

Interface Modules ULI-211C RS-232/422/485 to Fiber Convert

BB-FOSTCDR
Advantech
1: 2.054,93 kr.
20In Stock

Mfr. Part No.
BB-FOSTCDR

Mouser Part No
600-FOSTCDR

Advantech

Interface Modules ULI-211C RS-232/422/485 to Fiber Convert

Datasheet

20In Stock

2.054,93 kr.

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

30 V

- 40 C

+ 80 C

Interface Modules FOSTCDRI with Inverted fiber.

BB-FOSTCDRI-INV
Advantech
1: 2.232,63 kr.
25In Stock

Mfr. Part No.
BB-FOSTCDRI-INV

Mouser Part No
600-FOSTCDRI-INV

Advantech

Interface Modules FOSTCDRI with Inverted fiber.

Datasheet

25In Stock

2.232,63 kr.

Min.: 1
Mult.: 1

Converters

RS-232/422/485 to Fiber Optic

3 Port

115.2 kb/s

Fiber Optic, RS-232/422/485

10 V

48 V

- 40 C

+ 80 C

Interface Modules USB TO USB 1 PORT ISOLATOR - 2KV

BB-UH401-2KV
Advantech
1: 789,12 kr.
103In Stock

Mfr. Part No.
BB-UH401-2KV

Mouser Part No
600-UH401-2KV

Advantech

Interface Modules USB TO USB 1 PORT ISOLATOR - 2KV

Datasheet

103In Stock

789,12 kr.

Min.: 1
Mult.: 1

Isolators

USB 1.1

1 Port

12 Mb/s

USB 1.1

5 V

- 40 C

+ 80 C

Interface Modules ULI-421C USB 4kV Isolator, Rugged

BB-UHR401
Advantech
1: 1.295,95 kr.
30In Stock
40Expected 10/09/2026

Mfr. Part No.
BB-UHR401

Mouser Part No
600-UHR401

Advantech

Interface Modules ULI-421C USB 4kV Isolator, Rugged

Datasheet

30In Stock

40Expected 10/09/2026

1.295,95 kr.

Min.: 1
Mult.: 1

Isolators

USB 2.0

1 Port

12 Mb/s

USB 2.0

10 V

30 V

0 C

+ 50 C

Interface Modules ULI-422C USB 4kV Isolator, Rugged

BB-UHR402
Advantech
1: 1.367,79 kr.
56In Stock

Mfr. Part No.
BB-UHR402

Mouser Part No
600-UHR402

Advantech

Interface Modules ULI-422C USB 4kV Isolator, Rugged

Datasheet

56In Stock

1.367,79 kr.

Min.: 1
Mult.: 1

Isolators

USB 2.0

2 Port

12 Mb/s

USB 2.0

10 V

30 V

0 C

+ 50 C

Interface Modules ULI-341DC USB to RS-422/485 (DB9 M) Iso.

BB-USO9ML4
Advantech
1: 917,43 kr.
35In Stock

Mfr. Part No.
BB-USO9ML4

Mouser Part No
600-USO9ML4

Advantech

Interface Modules ULI-341DC USB to RS-422/485 (DB9 M) Iso.

Datasheet

35In Stock

917,43 kr.

Min.: 1
Mult.: 1

Converters

USB to RS-422/485

2 Port

12 Mb/s

RS-422/485, USB

10 V

30 V

0 C

+ 70 C

USO9ML4

Interface Modules ULI-341TCK USB to 1 x Lck Iso. RS-422/48

BB-USOPTL4-LS
Advantech
1: 917,43 kr.
84In Stock

Mfr. Part No.
BB-USOPTL4-LS

Mouser Part No
600-USOPTL4-LS

Advantech

Interface Modules ULI-341TCK USB to 1 x Lck Iso. RS-422/48

Datasheet

84In Stock

917,43 kr.

Min.: 1
Mult.: 1

Converters

USB to RS-422/485

2 Port

12 Mb/s

RS-422/485, USB

5 V

0 C

+ 70 C

USOPTL4

Interface Modules USB to RS-422/485 Adapter

BB-USPTL4
Advantech
1: 603,07 kr.
34In Stock

Mfr. Part No.
BB-USPTL4

Mouser Part No
600-USPTL4

Advantech

Interface Modules USB to RS-422/485 Adapter

Datasheet

34In Stock

603,07 kr.

Min.: 1
Mult.: 1

Converters

USB to RS-422/485

2 Port

12 Mb/s

RS-422/485, USB

5 V

0 C

+ 70 C

USPTL4

Interface Modules ULI-314DC USB to RS-232/422/485 IND CNVT

BB-USR604
Advantech
1: 3.977,67 kr.
15In Stock Restricted Availability

Mfr. Part No.
BB-USR604

Mouser Part No
600-USR604

Advantech

Interface Modules ULI-314DC USB to RS-232/422/485 IND CNVT

Datasheet

15In Stock

3.977,67 kr.

Min.: 1
Mult.: 1

Restricted Availability

Converters

USB to RS-422/485

5 Port

480 Mb/s

RS-422/485, USB

10 V

48 V

- 40 C

+ 80 C

Interface Modules INDUCOM CANINTERFACE PL2

66630096016
HARTING
1: 780,84 kr.
130In Stock

Mfr. Part No.
66630096016

Mouser Part No
617-66630096016

HARTING

Interface Modules INDUCOM CANINTERFACE PL2

Datasheet

130In Stock

780,84 kr.

664,24 kr.

648,27 kr.

Quote

Min.: 1
Mult.: 1

Interface Modules

CANbus

1 Port

CAN

- 40 C

+ 70 C

Interface Modules

Customer Service Office

Company

Resources

Support

ABB
Adafruit
ADLINK Technology
Advanced Energy
Advantech
Analog Devices Inc.
Applied Motion
ARBOR Technology
ArduSimple
Auvidea
Axiomtek
Azoteq
Banner Engineering
Basler
Brainboxes
Broadcom Limited
Carlo Gavazzi
CCS
Connective Peripherals
Crouzet
Delta Electronics
DFRobot
Digi International
Digital View
Display Visions
dissecto
DLP Design
Eaton
EMO Systems
Endress+Hauser
Eurotech
FCL Components
FTDI
HARTING
Hilscher
Hirschmann
HMS Networks
Honeywell
iC-Haus
IDEC
IEI
Infineon
Innodisk
iWave Global
IXYS
Keithley Instruments, Inc.
Keysight
Kontron
Lantronix
L-Com
Leopard Imaging
Littelfuse
LPRS
M5Stack
Maxtena
MEAN WELL
MeatPi
Microchip
Molex
Monnit
Monolithic Power Systems (MPS)
MultiTech
Murrelektronik
NetBurner
Nexcom
ODrive Robotics
Olimex Ltd.
Omron
Opto 22
Performance Motion Devices
Phoenix Contact
ProSoft Technology
ROBOTIS
Samtec
Sanyo Denki
Schneider Electric
Seeed Studio
Sensata
Shin Chin
Siemens
Staco
StarTech
TechxArtisan
Tektronix
Telemecanique Sensors
Trenz Electronic
Tripp Lite
u-blox
Vector
Vicor
Vishay
Weidmuller
WIZnet
Xenarc

Adapaters
Adapters
Add-On Boards
Audio Decoder
Audio Encoder
Audio Encoder/Decoder
Auto-configuration Adapter
Backplanes
Boosters
Bridges
Bus Couplers
CAN Bus Extenders
Card Readers
Communication Converters
Communication Modules
Communication Option Boards
CompactPCI Serial Cards
Controllers
Converters
Device Couplers

1-Axis
1-Wire to USB 2.0
2-Channels Communication
2U Butterfly
3U CompactPCI
3U cPCI
4-Channels Communication
4G, 5G, CAN, Ethernet
6U CompacPCI
AC Interface Module
APAX-5001
APAX-5002
AV Connectivity, Power , Charging
Actuator Sensor Interface - AS-i
Adapter Cable
Adapter Card
Analog I/O, Digital I/O
BiSS to USB 2.0
BiSS, I2C to USB
Bluetooth

1 Port
2 Port
3 Port
4 Port
5 Port
6 Port
7 Port
8 Port
9 Port
10 Port
12 Port
13 Port
14 Port
16 Port
18 Port
32 Port
1 Channel
1 Slot
2 Channel
2 Slot

1.2 kb/s
8 kb/s
9.6 kb/s
38.4 kb/s
90 kb/s
115 kb/s
0.1152 Mb/s
115.2 Kbps
115.2 kb/s
120 kb/s
230 kb/s
230.4 kb/s
250 kb/s
250 kbps
460.8 kb/s
500 kb/s
576 kb/s
921.6 Kbps
921.6 kb/s
1 Mb/s

USB
Ethernet
CAN
RS-232, USB
Serial
RS-232
RJ45
RS-485
RS-232, USB 2.0
RS-422/485, USB
PCI, RS-232
RS-232/422/485
RJ-45
Ethernet, RS-232/422/485
PCI, PCIe
PCIe
PROFIBUS
RS-485, USB
RS-485, USB 2.0
Ethernet, Modbus

0 V
2.25 V
2.4 V
2.7 V
3 V
3.135 V
3.3 V
3.3 V, 12 V
3.3 V, 5 V
3.3 V, 5 V, 12 V
3.3 V/5 V
4 V
4.25 V
4.5 V
5 V
5 V, 12 V
5 V, 21 V
5 V/12 V
5.5 V
7 V

3.3 V
3.3 V, 12 V
3.3 V, 5 V
3.3 V, 5 V, 12 V
3.3 V/5 V
3.465 V
3.6 V
5 V
5 V, 12 V
5.2 V
5.25 V
5.5 V
10 V
12 V
14 V
15 V
16 V
24 V
24 VAC
25 V

1
4
30D
9700 Series
90655
112011
112021
112034
120111
20A
3SU1
ABFC
ABFH
ACA
ADAM-4000
ADAM-4542+
ADAM-4561
ADAM-4562
APAX-5001/5002
ATOM