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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 Communication Interface PCI Express Device Slave PROFIBUS-DP

CIFX 50E-DP
Hilscher
1: ¥120,920.8
10Expected 8/21/2026
New At Mouser

Mfr. Part #
CIFX 50E-DP

Mouser Part #
1018-CIFX50E-DP

New At Mouser

Hilscher

Interface Modules Communication Interface PCI Express Device Slave PROFIBUS-DP

Datasheet

10Expected 8/21/2026

¥120,920.8

Min.: 1
Mult.: 1

Ethernet, PCI

3.135 V

3.465 V

- 20 C

+ 70 C

cifX

Each

Interface Modules Communication Interface PCI Express Device Slave PROFINET IO EtherNet/IP EtherCAT Open Modbus/TCP Powerlink Sercos

CIFX 50E-RE
Hilscher
1: ¥103,646.4
20Expected 8/21/2026
New At Mouser

Mfr. Part #
CIFX 50E-RE

Mouser Part #
1018-CIFX50E-RE

New At Mouser

Hilscher

Interface Modules Communication Interface PCI Express Device Slave PROFINET IO EtherNet/IP EtherCAT Open Modbus/TCP Powerlink Sercos

Datasheet

20Expected 8/21/2026

¥103,646.4

Min.: 1
Mult.: 1

Ethernet, PCI

3.135 V

3.465 V

- 20 C

+ 70 C

cifX

Each

Interface Modules Communication Interface PCI Express Device Slave extended temperature PROFINET IO EtherNet/IP EtherCAT Open Modbus/TCP Powerlink Sercos

CIFX 50E-RE\ET
Hilscher
1: ¥110,622.6
10Expected 8/21/2026
New At Mouser

Mfr. Part #
CIFX 50E-RE\ET

Mouser Part #
1018-CIFX50E-REET

New At Mouser

Hilscher

Interface Modules Communication Interface PCI Express Device Slave extended temperature PROFINET IO EtherNet/IP EtherCAT Open Modbus/TCP Powerlink Sercos

Datasheet

10Expected 8/21/2026

¥110,622.6

Min.: 1
Mult.: 1

Ethernet, PCI

3.135 V

3.465 V

- 20 C

+ 70 C

cifX

Each

Interface Modules Communication Interface PCI Express Controller Master PROFINET IO EtherNet/IP EtherCAT Open Modbus/TCP Powerlink Sercos

CIFX 50E-RE+ML
Hilscher
1: ¥153,808.6
10Expected 8/21/2026
New At Mouser

Mfr. Part #
CIFX 50E-RE+ML

Mouser Part #
1018-CIFX50E-REML

New At Mouser

Hilscher

Interface Modules Communication Interface PCI Express Controller Master PROFINET IO EtherNet/IP EtherCAT Open Modbus/TCP Powerlink Sercos

Datasheet

10Expected 8/21/2026

¥153,808.6

Min.: 1
Mult.: 1

Ethernet, PCI

3.135 V

3.465 V

- 20 C

+ 70 C

cifX

Each

Interface Modules Communication Interface Mini PCI Express Device Slave PROFINET IO EtherNet/IP EtherCAT Open Modbus/TCP Powerlink Sercos

CIFX 90E-RE\F
Hilscher
1: ¥114,110.7
10Expected 8/21/2026
New At Mouser

Mfr. Part #
CIFX 90E-RE\F

Mouser Part #
1018-CIFX90E-REF

New At Mouser

Hilscher

Interface Modules Communication Interface Mini PCI Express Device Slave PROFINET IO EtherNet/IP EtherCAT Open Modbus/TCP Powerlink Sercos

Datasheet

10Expected 8/21/2026

¥114,110.7

Min.: 1
Mult.: 1

Ethernet, Serial

3.135 V

3.465 V

0 C

+ 55 C

cifX

Each

Interface Modules Communication Interface M.2 2230 Key A+E Device Slave PROFINET IO EtherNet/IP EtherCAT Open Modbus/TCP Powerlink Sercos

CIFX M223090AE-RE\F
Hilscher
1: ¥103,148.1
10Expected 8/21/2026
New At Mouser

Mfr. Part #
CIFX M223090AE-RE\F

Mouser Part #
1018-CIFXM223090AERE

New At Mouser

Hilscher

Interface Modules Communication Interface M.2 2230 Key A+E Device Slave PROFINET IO EtherNet/IP EtherCAT Open Modbus/TCP Powerlink Sercos

Datasheet

10Expected 8/21/2026

¥103,148.1

Min.: 1
Mult.: 1

Ethernet, Serial

3.135 V

3.465 V

0 C

+ 55 C

cifX

Each

Interface Modules Communication Interface M.2 3042 Key B+M Device Slave PROFINET IO EtherNet/IP EtherCAT Open Modbus/TCP Powerlink Sercos

CIFX M3042100BM-RE\F
Hilscher
1: ¥119,425.9
10Expected 8/21/2026
New At Mouser

Mfr. Part #
CIFX M3042100BM-RE\F

Mouser Part #
1018-CIFXM3042100BMR

New At Mouser

Hilscher

Interface Modules Communication Interface M.2 3042 Key B+M Device Slave PROFINET IO EtherNet/IP EtherCAT Open Modbus/TCP Powerlink Sercos

Datasheet

10Expected 8/21/2026

¥119,425.9

Min.: 1
Mult.: 1

Ethernet, Serial

3.135 V

3.465 V

0 C

+ 55 C

cifX

Each

Interface Modules Gigabit Ethernet Network Isolator

1G-NETWORK-ISOLATOR
StarTech
1: ¥7,798.4
73Expected 9/4/2026
New Product

Mfr. Part #
1G-NETWORK-ISOLATOR

Mouser Part #
16-1GNETWORKISOLATOR

New Product

StarTech

Interface Modules Gigabit Ethernet Network Isolator

Datasheet

73Expected 9/4/2026

¥7,798.4

¥7,780.1

¥7,773.5

¥7,761.9

Min.: 1
Mult.: 1

Bulk

Interface Modules USB to RS-232 Converter with COM Retention

ICUSB232PRO
StarTech
1: ¥7,253.6
58On Order
New At Mouser

Mfr. Part #
ICUSB232PRO

Mouser Part #
16-ICUSB232PRO

New At Mouser

StarTech

Interface Modules USB to RS-232 Converter with COM Retention

Datasheet

58On Order

¥7,253.6

¥6,463

¥6,162.3

¥5,944.7

View

Min.: 1
Mult.: 1

Adapters

Adapter Cable

1 Port

921.6 Kbps

Serial

- 10 C

+ 80 C

Bulk

Interface Modules 8 Port USB to RS 232 422 485 Serial Converter w metal housin

ICUSB234858I
StarTech
1: ¥82,317.5
25Expected 8/19/2026
New At Mouser

Mfr. Part #
ICUSB234858I

Mouser Part #
16-ICUSB234858I

New At Mouser

StarTech

Interface Modules 8 Port USB to RS 232 422 485 Serial Converter w metal housin

Datasheet

25Expected 8/19/2026

¥82,317.5

¥82,315.8

Min.: 1
Mult.: 1

Bulk

Interface Modules PCIe 2 0 x1 Dual Open SFP Gigabit Network Converter Card I

P021GI-NETWORK-CARD
StarTech
1: ¥34,120.3
10Expected 8/7/2026
New At Mouser

Mfr. Part #
P021GI-NETWORK-CARD

Mouser Part #
16-P021GINETWORKCARD

New At Mouser

StarTech

Interface Modules PCIe 2 0 x1 Dual Open SFP Gigabit Network Converter Card I

Datasheet

10Expected 8/7/2026

¥34,120.3

¥30,371.4

¥28,959.5

¥28,396.5

Min.: 1
Mult.: 1

Bulk

Interface Modules One Port Gigabit Ethernet NIC w Intel Chip PCIe

ST1000SPEXI
StarTech
1: ¥8,708.6
40Expected 8/3/2026
New At Mouser

Mfr. Part #
ST1000SPEXI

Mouser Part #
16-ST1000SPEXI

New At Mouser

StarTech

Interface Modules One Port Gigabit Ethernet NIC w Intel Chip PCIe

Datasheet

40Expected 8/3/2026

¥8,708.6

¥7,725.3

¥7,366.5

¥7,105.8

View

Min.: 1
Mult.: 1

Bulk

Interface Modules 2-Port PCIe Gigabit Network Card

ST2000SPEXI
StarTech
1: ¥37,900.7
22Expected 8/11/2026
New At Mouser

Mfr. Part #
ST2000SPEXI

Mouser Part #
16-ST2000SPEXI

New At Mouser

StarTech

Interface Modules 2-Port PCIe Gigabit Network Card

Datasheet

22Expected 8/11/2026

¥37,900.7

¥33,625.3

¥32,060.6

¥31,728.4

Min.: 1
Mult.: 1

PCIe Serial Cards

Network Card

2 Port

2000 Mbps

RJ45

0 C

+ 50 C

Bulk

Interface Modules USB C to Fiber Optic Converter - Open SFP

US1GC30SFP
StarTech
1: ¥55,326.2
10Expected 8/28/2026
New At Mouser

Mfr. Part #
US1GC30SFP

Mouser Part #
16-US1GC30SFP

New At Mouser

StarTech

Interface Modules USB C to Fiber Optic Converter - Open SFP

Datasheet

10Expected 8/28/2026

¥55,326.2

¥49,085.9

¥47,933.1

Min.: 1
Mult.: 1

Bulk

Interface Modules 4 Port USB 2 0 over Gigabit LAN or Direct Cat5e Cat6 Ether

USB2G4LEXT2NA
StarTech
1: ¥138,741.7
5On Order
New At Mouser

Mfr. Part #
USB2G4LEXT2NA

Mouser Part #
16-USB2G4LEXT2NA

New At Mouser

StarTech

Interface Modules 4 Port USB 2 0 over Gigabit LAN or Direct Cat5e Cat6 Ether

Datasheet

5On Order

¥138,741.7

¥131,604.4

Min.: 1
Mult.: 1

Bulk

Interface Modules GPIB user installable interface module for Bench Power Supplies

E363GPBU
Keysight
1: ¥79,787.8
4On Order

Mfr. Part #
E363GPBU

Mouser Part #
372-E363GPBU

Keysight

Interface Modules GPIB user installable interface module for Bench Power Supplies

4On Order

¥79,787.8

Min.: 1
Mult.: 1

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)

OZD PROFI 12M G12
Hirschmann
1: ¥324,572.7
2Expected 8/18/2026

Mfr. Part #
OZD PROFI 12M G12

Mouser Part #
566-942148002

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

2Expected 8/18/2026

¥324,572.7

Min.: 1
Mult.: 1

Repeaters

PROFIBUS

3 Port

12 Mb/s

PROFIBUS

18 V

32 V

0 C

+ 60 C

Fieldbus Repeaters

Interface Modules 232/422 CONV W/LEDS

BB-422LCON
Advantech
1: ¥19,932
21On Order

Mfr. Part #
BB-422LCON

Mouser Part #
600-422LCON

Advantech

Interface Modules 232/422 CONV W/LEDS

Datasheet

21On Order

¥19,932

Min.: 1
Mult.: 1

Converters

RS-232 to RS-422

2 Port

90 kb/s

RS-232/422

12 V

Interface Modules ULI-211CI RS-232/422/485 to Fiber Conver

BB-FOSTCDRI
Advantech
1: ¥57,802.8
5Expected 7/30/2026

Mfr. Part #
BB-FOSTCDRI

Mouser Part #
600-FOSTCDRI

Advantech

Interface Modules ULI-211CI RS-232/422/485 to Fiber Conver

Datasheet

5Expected 7/30/2026

¥57,802.8

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

Interface Modules CUC-SI-CM/RJ45-C6A

1484212
Phoenix Contact
1: ¥7,031
64On Order
New Product

Mfr. Part #
1484212

Mouser Part #
651-1484212

New Product

Phoenix Contact

Interface Modules CUC-SI-CM/RJ45-C6A

Learn More

Datasheet

64On Order

¥7,031

Min.: 1
Mult.: 1

Interface Modules

Data Interface

1 Port

10 Gb/s

RJ-45

- 40 C

+ 70 C

DSI

Interface Modules CAN-CR220 - galvanic isolation

1.01.0067.44400
HMS Networks
1: ¥108,961.6
3Expected 8/10/2026

Mfr. Part #
1.01.0067.44400

Mouser Part #
898-1.01.0067.44400

HMS Networks

Interface Modules CAN-CR220 - galvanic isolation

Datasheet

3Expected 8/10/2026

¥108,961.6

Min.: 1
Mult.: 1

Repeaters

CAN

2 Port

1 Mb/s

CAN

9 V

32 V

- 20 C

+ 70 C

IXXAT

Bulk

Interface Modules Procentec ProfiHub B5+R (replaces standard B5)

17020R
HMS Networks
1: ¥382,272.5
4Expected 8/10/2026

Mfr. Part #
17020R

Mouser Part #
898-17020R

HMS Networks

Interface Modules Procentec ProfiHub B5+R (replaces standard B5)

Learn More

Datasheet

4Expected 8/10/2026

¥382,272.5

Min.: 1
Mult.: 1

ProfiHub B5+

Bulk

Interface Modules Anybus Modbus TCP slave - EtherCAT slave

ABC4016-A
HMS Networks
1: ¥158,625.5
3Expected 9/7/2026

Mfr. Part #
ABC4016-A

Mouser Part #
898-ABC4016-A

HMS Networks

Interface Modules Anybus Modbus TCP slave - EtherCAT slave

Datasheet

3Expected 9/7/2026

¥158,625.5

Min.: 1
Mult.: 1

Bulk

Interface Modules Anybus PROFINET slave - EtherCAT slave

ABC4020-A
HMS Networks
1: ¥158,625.5
4Expected 8/6/2026

Mfr. Part #
ABC4020-A

Mouser Part #
898-ABC4020-A

HMS Networks

Interface Modules Anybus PROFINET slave - EtherCAT slave

Datasheet

4Expected 8/6/2026

¥158,625.5

Min.: 1
Mult.: 1

Bulk

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

ADAM-4541-C
Advantech
1: ¥51,109
10On Order

Mfr. Part #
ADAM-4541-C

Mouser Part #
923-ADAM-4541-C

Advantech

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

Datasheet

10On Order

¥51,109

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

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