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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.

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Results: 2,689

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Part #

Interface Modules Anybus PROFINET slave - EtherCAT slave

ABC4020-A
HMS Networks
1: $956.13
4In Stock

Mfr. Part No.
ABC4020-A

Mouser Part No
898-ABC4020-A

HMS Networks

Interface Modules Anybus PROFINET slave - EtherCAT slave

Datasheet

4In Stock

$956.13

Min.: 1
Mult.: 1

Bulk

Interface Modules Intesis Universal IR Air Conditioner to BACnet MSTP / Modbus RTU - 1 unit

IN485UNI001I100
HMS Networks
1: $325.40
17In Stock

Mfr. Part No.
IN485UNI001I100

Mouser Part No
898-IN485UNI001I100

HMS Networks

Interface Modules Intesis Universal IR Air Conditioner to BACnet MSTP / Modbus RTU - 1 unit

Datasheet

17In Stock

$325.40

Min.: 1
Mult.: 1

Bulk

Interface Modules Robust RS-232 to RS-422/485 Isolated Con

ADAM-4520A-A
Advantech
1: $165.03
58In Stock

Mfr. Part No.
ADAM-4520A-A

Mouser Part No
923-ADAM-4520A-A

Advantech

Interface Modules Robust RS-232 to RS-422/485 Isolated Con

Learn More

Datasheet

58In Stock

$165.03

Min.: 1
Mult.: 1

Converters

RS-232 to RS-422/485

115.2 kb/s

Serial

10 V

48 V

- 40 C

+ 85 C

Interface Modules ULI-414H, 4-port Industrial USB 3.2 Gen

BB-USH204-B
Advantech
1: $156.03
16In Stock

Mfr. Part No.
BB-USH204-B

Mouser Part No
923-BB-USH204-B

Advantech

Interface Modules ULI-414H, 4-port Industrial USB 3.2 Gen

Datasheet

16In Stock

$156.03

Min.: 1
Mult.: 1

Interface Modules ET 200SP. IM 155-6 PN ST incl. BA 2xRJ45

6ES71556AA020BN0
Siemens
1: $778.41
5In Stock
New At Mouser

Mfr. Part No.
6ES71556AA020BN0

Mouser Part No
982-6ES71556AA020BN0

New At Mouser

Siemens

Interface Modules ET 200SP. IM 155-6 PN ST incl. BA 2xRJ45

Learn More

Datasheet

5In Stock

$778.41

Min.: 1
Mult.: 1

Interface Modules

MultiFieldbus Interface Module

2 Port

RJ-45

19.2 V

28.8 V

- 30 C

+ 60 C

ET200SP

Interface Modules ET 200SP. IM 155-6 PN ST

6ES71556AU020BN0
Siemens
1: $675.10
4In Stock
New At Mouser

Mfr. Part No.
6ES71556AU020BN0

Mouser Part No
982-6ES71556AU020BN0

New At Mouser

Siemens

Interface Modules ET 200SP. IM 155-6 PN ST

Learn More

Datasheet

4In Stock

$675.10

$614.90

Min.: 1
Mult.: 1

Interface Modules

MultiFieldbus Interface Module

2 Port

RJ-45

19.2 V

28.8 V

- 30 C

+ 60 C

ET200SP

Interface Modules USB 3.0 to Gigabit Ethernet

USB31000S
StarTech
1: $42.05
961In Stock
New At Mouser

Mfr. Part No.
USB31000S

Mouser Part No
16-USB31000S

New At Mouser

StarTech

Interface Modules USB 3.0 to Gigabit Ethernet

Datasheet

961In Stock

$42.05

$37.30

$35.55

$34.31

View

Min.: 1
Mult.: 1

Bulk

Interface Modules UR20-FBC-MOD-TCP-V2

2476450000
Weidmuller
1: $471.69
392In Stock

Mfr. Part No.
2476450000

Mouser Part No
470-2476450000

Weidmuller

Interface Modules UR20-FBC-MOD-TCP-V2

Learn More

Datasheet

392In Stock

$471.69

$419.90

$416.07

Min.: 1
Mult.: 1

Bus Couplers

Remote I/O Fieldbus Coupler

- 20 C

+ 60 C

UR20

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)

OZD PROFI 12M G11-1300
Hirschmann
1: $3,617.87
1In Stock

Mfr. Part No.
OZD PROFI 12M G11-1300

Mouser Part No
566-942148004

Hirschmann

Datasheet

1In Stock

$3,617.87

Min.: 1
Mult.: 1

Repeaters

PROFIBUS

2 Port

12 Mb/s

Fiber Optic

18 V

32 V

0 C

+ 60 C

Fieldbus Repeaters

Interface Modules ULI-227D5 RS-232 to TTL 5 V CNVTR, Port

BB-232LPTTL
Advantech
1: $78.01
348In Stock

Mfr. Part No.
BB-232LPTTL

Mouser Part No
600-232LPTTL

Advantech

Interface Modules ULI-227D5 RS-232 to TTL 5 V CNVTR, Port

Datasheet

348In Stock

$78.01

Min.: 1
Mult.: 1

Converters

RS-232 to TTL/CMOS

2 Port

115.2 kb/s

RS-232, TTL

5 V

0 C

+ 70 C

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

BB-422PP9R
Advantech
1: $89.41
212In Stock
300Expected 2026/08/13

Mfr. Part No.
BB-422PP9R

Mouser Part No
600-422PP9R

Advantech

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

Learn More

Datasheet

212In Stock

300Expected 2026/08/13

$89.41

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

Interface Modules ULI-234TCH RS-422/485 Iso. Repeater, hig

BB-485OPDR-HS
Advantech
1: $249.04
85In Stock

Mfr. Part No.
BB-485OPDR-HS

Mouser Part No
600-4850PDRHS

Advantech

Interface Modules ULI-234TCH RS-422/485 Iso. Repeater, hig

Datasheet

85In Stock

$249.04

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

Interface Modules ULI-224TC Ind. RS-232 to RS-422/485 CNVT

BB-485LDRC9
Advantech
1: $179.03
104In Stock

Mfr. Part No.
BB-485LDRC9

Mouser Part No
600-485LDRC9

Advantech

Interface Modules ULI-224TC Ind. RS-232 to RS-422/485 CNVT

Learn More

Datasheet

104In Stock

$179.03

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

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

BB-4WSD9OTB
Advantech
1: $143.03
119In Stock

Mfr. Part No.
BB-4WSD9OTB

Mouser Part No
600-4WSD9OTB

Advantech

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

Learn More

Datasheet

119In Stock

$143.03

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-224D RS-232 to RS-422/485 (2W/4W) CN

BB-4WSD9R
Advantech
1: $95.02
382In Stock

Mfr. Part No.
BB-4WSD9R

Mouser Part No
600-4WSD9R

Advantech

Interface Modules ULI-224D RS-232 to RS-422/485 (2W/4W) CN

Datasheet

382In Stock

$95.02

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 USB TO RS-422/485 TB, LEDS - LOCKED SERI

BB-USPTL4-LS
Advantech
1: $94.02
264In Stock
133Expected 2026/07/07

Mfr. Part No.
BB-USPTL4-LS

Mouser Part No
600-USPTL4-LS

Advantech

Interface Modules USB TO RS-422/485 TB, LEDS - LOCKED SERI

Datasheet

264In Stock

133Expected 2026/07/07

$94.02

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 FL COMSERVER UNI 232/422/485

2313452
Phoenix Contact
1: $658.46
31In Stock

Mfr. Part No.
2313452

Mouser Part No
651-2313452

Phoenix Contact

Interface Modules FL COMSERVER UNI 232/422/485

Learn More

Datasheet

31In Stock

$658.46

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

Interface Modules AXL F IF CAN 1H

2702668
Phoenix Contact
1: $777.34
30In Stock

Mfr. Part No.
2702668

Mouser Part No
651-2702668

Phoenix Contact

Interface Modules AXL F IF CAN 1H

Datasheet

30In Stock

$777.34

Min.: 1
Mult.: 1

Interface Modules

CAN

2 Port

1 Mb/s

CAN

19.2 V

30 V

- 25 C

+ 60 C

Interface Modules PSM-ME-RS 485/RS485 -P

2744429
Phoenix Contact
1: $558.25
24In Stock
20Expected 2026/06/26

Mfr. Part No.
2744429

Mouser Part No
651-2744429

Phoenix Contact

Interface Modules PSM-ME-RS 485/RS485 -P

Datasheet

24In Stock

20Expected 2026/06/26

$558.25

Min.: 1
Mult.: 1

- 40 C

+ 70 C

PSM-ME

Interface Modules USB to 1-Wire/iButton Adapter

DS9490B#
Analog Devices / Maxim Integrated
1: $65.81
1,194In Stock

Mfr. Part No.
DS9490B#

Mouser Part No
700-DS9490B#

Analog Devices / Maxim Integrated

Interface Modules USB to 1-Wire/iButton Adapter

Learn More

Datasheet

1,194In Stock

$65.81

$59.34

$57.01

$54.99

$48.11

Min.: 1
Mult.: 1

Adapters

USB to 1-Wire

1 Port

12 Mb/s

1-Wire, USB

5 V

0 C

+ 70 C

DS9490

Bulk

Interface Modules USB to 1-Wire/iButton Adapter

DS9490R#
Analog Devices / Maxim Integrated
1: $59.62
1,826In Stock

Mfr. Part No.
DS9490R#

Mouser Part No
700-DS9490R#-

Analog Devices / Maxim Integrated

Interface Modules USB to 1-Wire/iButton Adapter

Learn More

Datasheet

1,826In Stock

$59.62

$53.34

$51.21

$50.25

View

Min.: 1
Mult.: 1

Adapters

USB to 1-Wire

2 Port

12 Mb/s

RJ-11, USB

5 V

0 C

+ 70 C

DS9490

Bulk

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

EP-USB-4S
Digi
1: $540.10
55In Stock

Mfr. Part No.
EP-USB-4S

Mouser Part No
888-EP-USB-4S

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

55In Stock

$540.10

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

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

EP-USB-8
Digi
1: $660.12
26In Stock

Mfr. Part No.
EP-USB-8

Mouser Part No
888-EP-USB-8

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

$660.12

Min.: 1
Mult.: 1

Converters

USB to RS-232

8 Port

230 kb/s

RS-232, USB

0 C

+ 55 C

Bulk

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

EP-USB-8S
Digi
1: $980.18
16In Stock

Mfr. Part No.
EP-USB-8S

Mouser Part No
888-EP-USB-8S

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

$980.18

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

Interface Modules USB-to-CAN V2 compact, SUB-D9

1.01.0281.11001
HMS Networks
1: $510.09
63In Stock

Mfr. Part No.
1.01.0281.11001

Mouser Part No
898-1.01.0281.11001

HMS Networks

Interface Modules USB-to-CAN V2 compact, SUB-D9

Datasheet

63In Stock

$510.09

Min.: 1
Mult.: 1

Converters

USB 2.0 to CAN

1 Port

1 Mb/s

CAN, USB 2.0

5 V

- 20 C

+ 70 C

IXXAT

Bulk

Interface Modules

Customer Service Office

Company

Resources

Support

ABB
Adafruit
ADLINK Technology
Advanced Energy
Advantech
Analog Devices Inc.
Apacer
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
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

Adapter
Adapters
Add-On Boards
Atomic Motion Base
Audio Decoder
Audio Encoder
Audio Encoder/Decoder
Auto-configuration Adapter
Backplanes
Boosters
Bridges
Bus Couplers
CAN Bus Extenders
Card Reader
Communication Converter
Communication Modules
Communication Option Boards
CompactPCI Serial Cards
Conference Table Box
Controllers

1-Axis
1-Wire to USB 2.0
2-Channels Communication
2U Butterfly
3U CompactPCI
3U cPCI
4-Channels Communication
4G, 5G, CAN, Ethernet, I2C, LoRa/LoRaWAN, LTE, M.2, Microphone, mPCIe, RS-232/485, SPI, UART, USB 2.0
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
3.3 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
4.75 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
3.6 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
24.7 V
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
APEHC