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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 USB/HART Modem with CSA approval

FXA195-S1
Endress+Hauser
1: $951.69
4In Stock

Mfr. Part #
FXA195-S1

Mouser Part #
67-FXA195-S1

Endress+Hauser

Interface Modules USB/HART Modem with CSA approval

Datasheet

4In Stock

$951.69

Min.: 1
Mult.: 1

USB

5 V

- 20 C

+ 50 C

FXA195

Each

Interface Modules USB-to-1-Wire /iButton Adapter

DS9481R-3C7+
Analog Devices / Maxim Integrated
1: $121.97
13In Stock

Mfr. Part #
DS9481R-3C7+

Mouser Part #
700-DS9481R-3C7+

Analog Devices / Maxim Integrated

Interface Modules USB-to-1-Wire /iButton Adapter

Datasheet

13In Stock

$121.97

Min.: 1
Mult.: 1

Adapters

USB to 1-Wire

2 Port

RJ-11, USB

DS9481R

Bulk

Interface Modules Industrial-grade USB TO RS232/485/TTL

103990383
Seeed Studio
1: $23.65
A tariff of 15% may be applied if shipping to the United States.
247In Stock

Mfr. Part #
103990383

Mouser Part #
713-103990383

Seeed Studio

Interface Modules Industrial-grade USB TO RS232/485/TTL

Datasheet

247In Stock

$23.65

A tariff of 15% may be applied if shipping to the United States.

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

- 15 C

+ 70 C

Interface Modules GPS50 Modbus Slave

GPS50M
Banner Engineering
1: $250.00
29In Stock

Mfr. Part #
GPS50M

Mouser Part #
778-GPS50M

Banner Engineering

Interface Modules GPS50 Modbus Slave

Datasheet

29In Stock

$250.00

Min.: 1
Mult.: 1

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

EP-USB-4
Digi
1: $435.00
18In Stock

Mfr. Part #
EP-USB-4

Mouser Part #
888-EP-USB-4

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

18In Stock

$435.00

Min.: 1
Mult.: 1

Converters

USB to RS-232

4 Port

230 kb/s

RS-232, USB

0 C

+ 55 C

Interface Modules CAN-CR210/FO (ST Connector)

1.01.0068.46010
HMS Networks
1: $691.00
3In Stock

Mfr. Part #
1.01.0068.46010

Mouser Part #
898-1.01.0068.46010

HMS Networks

Interface Modules CAN-CR210/FO (ST Connector)

Datasheet

3In Stock

$691.00

Min.: 1
Mult.: 1

Repeaters

CAN

1 Port

1 Mb/s

CAN

9 V

35 V

- 20 C

+ 70 C

IXXAT

Bulk

Interface Modules USB-to-CAN V2 Prof.,isol.

1.01.0283.22002
HMS Networks
1: $1,213.00
4In Stock

Mfr. Part #
1.01.0283.22002

Mouser Part #
898-1.01.0283.22002

HMS Networks

Interface Modules USB-to-CAN V2 Prof.,isol.

Datasheet

4In Stock

$1,213.00

Min.: 1
Mult.: 1

Converters

USB 2.0 to CAN

2 Port

1 Mb/s

CAN, USB 2.0

5 V

- 20 C

+ 70 C

IXXAT

Bulk

Interface Modules Anybus Communicator - PROFINET IO to PROFIBUS DP device

ABC4023-A
HMS Networks
1: $913.00
5In Stock

Mfr. Part #
ABC4023-A

Mouser Part #
898-ABC4023-A

HMS Networks

Interface Modules Anybus Communicator - PROFINET IO to PROFIBUS DP device

Learn More

5In Stock

$913.00

Min.: 1
Mult.: 1

Anybus X-Gateway

Bulk

Interface Modules FL SPD USB ISOLATOR 1000V 41x36.5mm

USB-ISO
Olimex Ltd.
1: $21.18
A tariff of 8% may be applied if shipping to the United States.
167In Stock
200On Order

Mfr. Part #
USB-ISO

Mouser Part #
909-USB-ISO

Olimex Ltd.

Interface Modules FL SPD USB ISOLATOR 1000V 41x36.5mm

167In Stock

200On Order

$21.18

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Isolators

USB 2.0

2 Port

12 Mb/s

USB 2.0

8 V

15 V

Bulk

Interface Modules Fiber Optic to RS-232/422/485 Converter

ADAM-4542+-BE
Advantech
1: $626.90
6In Stock

Mfr. Part #
ADAM-4542+-BE

Mouser Part #
923-ADAM-4542+-BE

Advantech

Interface Modules Fiber Optic to RS-232/422/485 Converter

Datasheet

6In Stock

$626.90

Min.: 1
Mult.: 1

Converters

Fiber Optic to RS-232/RS-422/RS-485

2 Port

921.6 kb/s

Fiber Optic, RS-232/422/485

10 V

30 V

- 10 C

+ 70 C

ADAM-4542+

Interface Modules ULI-361T USB to 1 x RS-485 2W TB CNV

BB-485USBTB-2W-A
Advantech
1: $106.00
93In Stock
83Expected 7/14/2026

Mfr. Part #
BB-485USBTB-2W-A

Mouser Part #
923-BB-485USBTB-2W-A

Advantech

Interface Modules ULI-361T USB to 1 x RS-485 2W TB CNV

Datasheet

93In Stock

83Expected 7/14/2026

$106.00

Min.: 1
Mult.: 1

Converters

USB to RS-485

1 Port

12 Mb/s

RS-485, USB

5 V

0 C

+ 70 C

Interface Modules ULI-321DC USB x 1 Iso. RS-232 DB9M CNV

BB-USO9ML2-A
Advantech
1: $153.30
87In Stock

Mfr. Part #
BB-USO9ML2-A

Mouser Part #
923-BB-USO9ML2-A

Advantech

Interface Modules ULI-321DC USB x 1 Iso. RS-232 DB9M CNV

Learn More

Datasheet

87In Stock

$153.30

Min.: 1
Mult.: 1

Converters

USB to RS-232

2 Port

12 Mb/s

RS-232, USB 2.0

5 V

0 C

+ 70 C

USO9ML2

Interface Modules 2-port RS-232/422/485 PCIe Comm. Card

PCIE-1602B-AE
Advantech
1: $104.00
31In Stock

Mfr. Part #
PCIE-1602B-AE

Mouser Part #
923-PCIE-1602B-AE

Advantech

Interface Modules 2-port RS-232/422/485 PCIe Comm. Card

Datasheet

31In Stock

$104.00

Min.: 1
Mult.: 1

PCIe Serial Cards

RS-232/422/485

2 Port

921.6 kb/s

PCIe, RS-232/422/485

- 10 C

+ 60 C

PCIE-1602

Interface Modules Serial communication, 4 channels, RS-232 or RS-485, channel-to-channel isolation

GRV-CSERI-4
Opto 22
1: $784.45
2In Stock

Mfr. Part #
GRV-CSERI-4

Mouser Part #
94-GRV-CSERI-4

Opto 22

Interface Modules Serial communication, 4 channels, RS-232 or RS-485, channel-to-channel isolation

Learn More

Datasheet

2In Stock

$784.45

$781.25

Min.: 1
Mult.: 1

4-Channels Communication

- 20 C

+ 70 C

EPIC

Interface Modules SNAP 2-Ch RS-485/422 (2-wire or 4-wire) Serial Communication Module

SNAP-SCM-485-422
Opto 22
1: $582.30
4In Stock

Mfr. Part #
SNAP-SCM-485-422

Mouser Part #
94-SNAP-SCM-485-422

Opto 22

Interface Modules SNAP 2-Ch RS-485/422 (2-wire or 4-wire) Serial Communication Module

Learn More

Datasheet

4In Stock

$582.30

$500.00

Min.: 1
Mult.: 1

Communication Modules

RS-422/485

2 Port

115 kb/s

RS-422/485

5 V

0 C

+ 70 C

SNAP

Interface Modules Serial-Eth ModRS-232 RJ-45 MCU & TCP/IP

WIZ750SR-232
WIZnet
1: $28.58
324In Stock

Mfr. Part #
WIZ750SR-232

Mouser Part #
950-WIZ750SR-232

WIZnet

Interface Modules Serial-Eth ModRS-232 RJ-45 MCU & TCP/IP

324In Stock

$28.58

$28.37

$21.32

$19.81

View

Min.: 1
Mult.: 1

Serial Device Servers

Ethernet, RS-232

2.7 V

3.6 V

0 C

+ 70 C

WIZ750

Interface Modules RS422-485-Eth Mod RJ-45 MCU & TCP/IP

WIZ750SR-485
WIZnet
1: $29.00
232In Stock

Mfr. Part #
WIZ750SR-485

Mouser Part #
950-WIZ750SR-485

WIZnet

Interface Modules RS422-485-Eth Mod RJ-45 MCU & TCP/IP

232In Stock

$29.00

$22.91

$21.93

$20.63

View

Min.: 1
Mult.: 1

Serial Device Servers

Ethernet, RS-485

2.7 V

3.6 V

0 C

+ 70 C

WIZ750

Interface Modules ET 200SP. F-DQ 8X 24VDC/0.5A PP

6ES71366DC000CA0
Siemens
1: $699.25
3In Stock
New At Mouser

Mfr. Part #
6ES71366DC000CA0

Mouser Part #
982-6ES71366DC000CA0

New At Mouser

Siemens

Interface Modules ET 200SP. F-DQ 8X 24VDC/0.5A PP

Learn More

Datasheet

3In Stock

$699.25

$637.50

Min.: 1
Mult.: 1

19.2 V

28.8 V

ET200SP

Interface Modules SIMATIC ET 200SP, COMMUNICATION MODULE

6ES71376AA010BA0
Siemens
1: $771.28
5In Stock
New At Mouser

Mfr. Part #
6ES71376AA010BA0

Mouser Part #
982-6ES71376AA010BA0

New At Mouser

Siemens

Interface Modules SIMATIC ET 200SP, COMMUNICATION MODULE

Learn More

Datasheet

5In Stock

$771.28

$703.19

Min.: 1
Mult.: 1

Interface Modules

2 Port

250 kbps

RJ-232, RJ-485

19.2 V

28.8 V

- 30 C

+ 60 C

ET200SP

Interface Modules ET200SP, CM CAN Gateway to CAN

6ES71376EA000BA0
Siemens
1: $797.56
4In Stock
New At Mouser

Mfr. Part #
6ES71376EA000BA0

Mouser Part #
982-6ES71376EA000BA0

New At Mouser

Siemens

Interface Modules ET200SP, CM CAN Gateway to CAN

Learn More

Datasheet

4In Stock

$797.56

$724.97

Min.: 1
Mult.: 1

Interface Modules

1 Port

CAN

19.2 V

28.8 V

- 30 C

+ 60 C

ET200SP

Interface Modules SIMATIC DP, ET200M INTERFACE IM153-2 HF

6ES71532BA100XB0
Siemens
1: $1,970.21
3In Stock

Mfr. Part #
6ES71532BA100XB0

Mouser Part #
982-6ES71532BA100XB0

Siemens

Interface Modules SIMATIC DP, ET200M INTERFACE IM153-2 HF

3In Stock

$1,970.21

Min.: 1
Mult.: 1

Communication Modules

0 C

+ 60 C

Interface Modules SIMATIC DP, PROFINET,IM154-4,ET 200PRO

6ES71544AB100AB0
Siemens
1: $847.81
3In Stock

Mfr. Part #
6ES71544AB100AB0

Mouser Part #
982-6ES71544AB100AB0

Siemens

Interface Modules SIMATIC DP, PROFINET,IM154-4,ET 200PRO

Datasheet

3In Stock

$847.81

$747.84

Min.: 1
Mult.: 1

SIMATIC DP

Interface Modules INTERFACE MODULE IM155-6PN STANDARD

6ES71556AR000AN0
Siemens
1: $599.26
5In Stock
New At Mouser

Mfr. Part #
6ES71556AR000AN0

Mouser Part #
982-6ES71556AR000AN0

New At Mouser

Siemens

Interface Modules INTERFACE MODULE IM155-6PN STANDARD

Learn More

Datasheet

5In Stock

$599.26

$545.21

Min.: 1
Mult.: 1

Interface Modules

2 Port

RJ-45

19.2 V

28.8 V

- 30 C

+ 60 C

ET200SP

Interface Modules ET 200SP. IM155-6DP HF incl. DP-Connect.

6ES71556BA010CN0
Siemens
1: $784.11
2In Stock
3Expected 7/29/2026
New At Mouser

Mfr. Part #
6ES71556BA010CN0

Mouser Part #
982-6ES71556BA010CN0

New At Mouser

Siemens

Interface Modules ET 200SP. IM155-6DP HF incl. DP-Connect.

Learn More

Datasheet

2In Stock

3Expected 7/29/2026

$784.11

$707.55

Min.: 1
Mult.: 1

Communication Modules

- 25 C

+ 60 C

ET200SP

Interface Modules ET 200SP. IM155-6MF HF

6ES71556MU000CN0
Siemens
1: $976.68
4In Stock
New At Mouser

Mfr. Part #
6ES71556MU000CN0

Mouser Part #
982-6ES71556MU000CN0

New At Mouser

Siemens

Interface Modules ET 200SP. IM155-6MF HF

Learn More

Datasheet

4In Stock

$976.68

$919.61

Min.: 1
Mult.: 1

Interface Modules

2 Port

RJ-45

19.2 V

28.8 V

- 30 C

+ 60 C

ET200SP

Interface Modules

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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
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Digi International
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dissecto
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IXYS
Keithley Instruments, Inc.
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Schneider Electric
Seeed Studio
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Siemens
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TechxArtisan
Tektronix
Telemecanique Sensors
Trenz Electronic
Tripp Lite
u-blox
Vector
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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
3.3 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
ATOM