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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 PCI Express(R)-Over-Fiber FireFly(TM) Adaptor Card

PCOA-G3-S8-0A
Samtec
1: $5,177.71
3In Stock
Factory Special Order

Mfr. Part #
PCOA-G3-S8-0A

Mouser Part #
200-PCOA-G3-S8-0A

Factory Special Order

Samtec

Interface Modules PCI Express(R)-Over-Fiber FireFly(TM) Adaptor Card

Learn More

3In Stock

$5,177.71

View

Min.: 1
Mult.: 1

Optical Transceivers

PCIe

PCOA

Bulk

Interface Modules PCI Express(R)-Over-Fiber FireFly(TM) Adaptor Card

PCOA-G4-D8-0A
Samtec
1: $7,724.02
1In Stock
Factory Special Order

Mfr. Part #
PCOA-G4-D8-0A

Mouser Part #
200-PCOA-G4-D8-0A

Factory Special Order

Samtec

Interface Modules PCI Express(R)-Over-Fiber FireFly(TM) Adaptor Card

Learn More

1In Stock

$7,724.02

Min.: 1
Mult.: 1

Optical Transceivers

PCIe

PCOA

Bulk

Interface Modules PCI Express(R)-Over-Fiber FireFly(TM) Adaptor Card

PCOA-G4-Q4-0A
Samtec
1: $8,904.72
2In Stock
Factory Special Order

Mfr. Part #
PCOA-G4-Q4-0A

Mouser Part #
200-PCOA-G4-Q4-0A

Factory Special Order

Samtec

Interface Modules PCI Express(R)-Over-Fiber FireFly(TM) Adaptor Card

Learn More

2In Stock

$8,904.72

View

Min.: 1
Mult.: 1

Optical Transceivers

PCIe

PCOA

Bulk

Interface Modules Expansion Interface Module

FC6A-EXM2
IDEC
1: $362.09
4In Stock

Mfr. Part #
FC6A-EXM2

Mouser Part #
199-FC6AEXM2

IDEC

Interface Modules Expansion Interface Module

Learn More

Datasheet

4In Stock

$362.09

$338.47

$327.33

Min.: 1
Mult.: 1

FC6A

Interface Modules NX1P RS-232C serial module

NX1W-CIF01
Omron Automation and Safety
1: $158.62
4In Stock

Mfr. Part #
NX1W-CIF01

Mouser Part #
653-NX1W-CIF01

Omron Automation and Safety

Interface Modules NX1P RS-232C serial module

Datasheet

4In Stock

$158.62

$142.82

$133.34

$127.05

$121.48

Min.: 1
Mult.: 1

Interface Modules MODLINK MSDD SINGLE COMBI INSERT USA NEMA 5-15, 1xRJ45 female/female + 1x3A fuse

4000-68000-4070000
Murrelektronik
1: $237.24
1In Stock
New At Mouser

Mfr. Part #
4000-68000-4070000

Mouser Part #
867-4000680004070000

New At Mouser

Murrelektronik

Interface Modules MODLINK MSDD SINGLE COMBI INSERT USA NEMA 5-15, 1xRJ45 female/female + 1x3A fuse

Datasheet

1In Stock

$237.24

Min.: 1
Mult.: 1

Interface Modules AMMS 10-14/1 OPTO-COUPLER MODULE, IN: 5,5 VDC - OUT: 53 VDC / 1,2 A, 12 mm screw-type terminal

50041
Murrelektronik
1: $98.14
1In Stock
New At Mouser

Mfr. Part #
50041

Mouser Part #
867-50041

New At Mouser

Murrelektronik

Interface Modules AMMS 10-14/1 OPTO-COUPLER MODULE, IN: 5,5 VDC - OUT: 53 VDC / 1,2 A, 12 mm screw-type terminal

Datasheet

1In Stock

$98.14

Min.: 1
Mult.: 1

Interface Modules AMS 10-43/5 OPTO-COUPLER MODULE, N: 53 VDC - OUT: 53 VDC / 4 A, 22,5 mm screw-type terminal

50044
Murrelektronik
1: $171.86
1In Stock

Mfr. Part #
50044

Mouser Part #
867-50044

Murrelektronik

Interface Modules AMS 10-43/5 OPTO-COUPLER MODULE, N: 53 VDC - OUT: 53 VDC / 4 A, 22,5 mm screw-type terminal

Datasheet

1In Stock

$171.86

Min.: 1
Mult.: 1

Interface Modules AMMDS 10-44/1 OPTO-COUPLER MODULE, IN: 35 VDC - OUT: 35 VDC / 0.2 A, 12 mm screw-type terminal, Attention!Techn.modification-check usability!

50082
Murrelektronik
1: $132.98
2In Stock
New At Mouser

Mfr. Part #
50082

Mouser Part #
867-50082

New At Mouser

Murrelektronik

Interface Modules AMMDS 10-44/1 OPTO-COUPLER MODULE, IN: 35 VDC - OUT: 35 VDC / 0.2 A, 12 mm screw-type terminal, Attention!Techn.modification-check usability!

Datasheet

2In Stock

$132.98

Min.: 1
Mult.: 1

Interface Modules MIRO TR 24VDC SK OPTO-COUPLER MODULE, IN: 53 VDC - OUT: 48 VDC / 0,5 A - 1 C/O contact, 12 mm screw-type termina

52510
Murrelektronik
1: $113.11
1In Stock
14Expected 2026-06-29
New At Mouser

Mfr. Part #
52510

Mouser Part #
867-52510

New At Mouser

Murrelektronik

Interface Modules MIRO TR 24VDC SK OPTO-COUPLER MODULE, IN: 53 VDC - OUT: 48 VDC / 0,5 A - 1 C/O contact, 12 mm screw-type termina

Datasheet

1In Stock

14Expected 2026-06-29

$113.11

Min.: 1
Mult.: 1

Interface Modules

USB-RS485
Olimex Ltd.
1: $3.37
43In Stock

Mfr. Part #
USB-RS485

Mouser Part #
909-USB-RS485

Olimex Ltd.

Interface Modules

43In Stock

$3.37

Min.: 1
Mult.: 1

Converters

USB 2.0 to RS-485

2 Port

115.2 kb/s

RS-485, USB 2.0

- 40 C

+ 85 C

Interface Modules SIMATIC DP PROFIBUS INTERFACE MODULE

6ES71541AA010AB0
Siemens
1: $771.47
1In Stock

Mfr. Part #
6ES71541AA010AB0

Mouser Part #
982-6ES71541AA010AB0

Siemens

Interface Modules SIMATIC DP PROFIBUS INTERFACE MODULE

Datasheet

1In Stock

$771.47

Min.: 1
Mult.: 1

SIMATIC ET200

Interface Modules Full-Speed USB to 1- Port CANbus Adapter

USB2-F-7001
Connective Peripherals
1: $189.37
16In Stock

Mfr. Part #
USB2-F-7001

Mouser Part #
734-USB2-F-7001

Connective Peripherals

Interface Modules Full-Speed USB to 1- Port CANbus Adapter

Datasheet

16In Stock

$189.37

$167.77

$159.80

$152.18

View

Min.: 1
Mult.: 1

Adapters

USB 2.0 to CAN

1 Port

12 Mb/s

CAN, USB 2.0

5 V

- 40 C

+ 85 C

USB2-F-7001

Bulk

Interface Modules Hi-speed USB to 2 pt Serial RS232 Adapter

USB2-H-1002
Connective Peripherals
1: $104.13
28In Stock

Mfr. Part #
USB2-H-1002

Mouser Part #
734-USB2-H-1002

Connective Peripherals

Interface Modules Hi-speed USB to 2 pt Serial RS232 Adapter

Datasheet

28In Stock

$104.13

$91.45

$89.44

$81.65

$77.76

Min.: 1
Mult.: 1

Adapters

USB 2.0 to RS-232

2 Port

480 Mb/s

RS-232, USB 2.0

5 V

- 40 C

+ 85 C

USB2-H-100

Bulk

Interface Modules HI-SPEED USB TO 4 PORT SE

USB2-H-1004
Connective Peripherals
1: $188.01
61In Stock

Mfr. Part #
USB2-H-1004

Mouser Part #
734-USB2-H-1004

Connective Peripherals

Interface Modules HI-SPEED USB TO 4 PORT SE

Datasheet

61In Stock

$188.01

$166.51

$158.28

$155.25

View

Min.: 1
Mult.: 1

Adapters

USB 2.0 to RS-232

4 Port

480 Mb/s

RS-232, USB 2.0

5 V

- 40 C

+ 85 C

USB2-H-100

Bulk

Interface Modules HI-SPD USB TO 4-PORT RS232 INDUST ADAPTE

USB2-H-1004-M
Connective Peripherals
1: $224.94
13In Stock

Mfr. Part #
USB2-H-1004-M

Mouser Part #
734-USB2-H-1004-M

Connective Peripherals

Interface Modules HI-SPD USB TO 4-PORT RS232 INDUST ADAPTE

Learn More

Datasheet

13In Stock

$224.94

$191.36

$179.40

Min.: 1
Mult.: 1

Adapters

USB 2.0 to RS-232

4 Port

480 Mb/s

RS-232, USB 2.0

5 V

- 40 C

+ 85 C

USB2-H

Bulk

Interface Modules HI-SPD USB TO 2-PORT RS485 INDUST ADAPTER

USB2-H-5002-M
Connective Peripherals
1: $146.66
35In Stock

Mfr. Part #
USB2-H-5002-M

Mouser Part #
734-USB2-H-5002-M

Connective Peripherals

Interface Modules HI-SPD USB TO 2-PORT RS485 INDUST ADAPTER

Learn More

Datasheet

35In Stock

$146.66

$128.97

$120.90

$115.13

$109.64

Min.: 1
Mult.: 1

Adapters

USB 2.0 to RS-485

2 Port

480 Mb/s

RS-485, USB 2.0

5 V

- 40 C

+ 85 C

USB2-H

Bulk

Interface Modules MIRO 6.2 pluggable Plug-in module Optocoupler, IN: 24 VDC - OUT: 24 VDC / 6 A, 5 mm Plug-in modul

3000-32522-2100040
Murrelektronik
1: $90.07
1In Stock
New At Mouser

Mfr. Part #
3000-32522-2100040

Mouser Part #
867-3000325222100040

New At Mouser

Murrelektronik

Interface Modules MIRO 6.2 pluggable Plug-in module Optocoupler, IN: 24 VDC - OUT: 24 VDC / 6 A, 5 mm Plug-in modul

Datasheet

1In Stock

$90.07

Min.: 1
Mult.: 1

Interface Modules MIRO TH 24VDC SK OPTO-COUPLER MODULE, IN: 50 VDC - OUT: 250 VAC / 0,5A, 6,2 mm screw-type terminal

52550
Murrelektronik
1: $90.00
5In Stock
New At Mouser

Mfr. Part #
52550

Mouser Part #
867-52550

New At Mouser

Murrelektronik

Interface Modules MIRO TH 24VDC SK OPTO-COUPLER MODULE, IN: 50 VDC - OUT: 250 VAC / 0,5A, 6,2 mm screw-type terminal

Datasheet

5In Stock

$90.00

Min.: 1
Mult.: 1

Interface Modules

UEXTX5
Olimex Ltd.
1: $3.40
37In Stock

Mfr. Part #
UEXTX5

Mouser Part #
909-UEXTX5

Olimex Ltd.

Interface Modules

37In Stock

$3.40

Min.: 1
Mult.: 1

Interface Modules SNAP PAC Serial Brain, analog/digital

SNAP-PAC-SB2
Opto 22
1: $1,457.35
1In Stock

Mfr. Part #
SNAP-PAC-SB2

Mouser Part #
94-SNAP-PAC-SB2

Opto 22

Interface Modules SNAP PAC Serial Brain, analog/digital

Learn More

Datasheet

1In Stock

$1,457.35

Min.: 1
Mult.: 1

Controllers

RS-485

1 Port

230.4 kb/s

RS-485

5 V

5.2 V

- 20 C

+ 60 C

SNAP

Interface Modules USB - RS485 Adaptor

EA 9790-USB485
Display Visions
1: $84.28
24In Stock

Mfr. Part #
EA 9790-USB485

Mouser Part #
790-EA9790-USB485

Display Visions

Interface Modules USB - RS485 Adaptor

24In Stock

$84.28

$76.33

$73.37

$69.39

View

Min.: 1
Mult.: 1

Adapters

USB to RS-485

EA PLC

Interface Modules 4 Cables, shielded, length 1,5m each

2000000849
Advanced Energy
1: $109.51
9In Stock

Mfr. Part #
2000000849

Mouser Part #
324-2000000849

Advanced Energy

Interface Modules 4 Cables, shielded, length 1,5m each

Datasheet

9In Stock

$109.51

$94.75

$94.56

$91.40

View

Min.: 1
Mult.: 1

Adapters

RS-232

1 Port

RS-232

0 C

+ 45 C

20A

Interface Modules 2-PRT USB-RS232 ADPT Din rail, Metal cas

ES-U-1002-M
Connective Peripherals
1: $123.58
21In Stock

Mfr. Part #
ES-U-1002-M

Mouser Part #
734-ES-U-1002-M

Connective Peripherals

Interface Modules 2-PRT USB-RS232 ADPT Din rail, Metal cas

Datasheet

21In Stock

$123.58

$111.17

$100.92

$96.11

$91.53

Min.: 1
Mult.: 1

Converters

USB to RS-232

2 Port

921.6 kb/s

RS-232, USB

5 V

0 C

+ 55 C

ES-U-1002

Bulk

Interface Modules HI-SPD USB TO 1-PORT RS232 INDUST ADAPTER

USB2-H-1001-M
Connective Peripherals
1: $99.99
156In Stock

Mfr. Part #
USB2-H-1001-M

Mouser Part #
734-USB2-H-1001-M

Connective Peripherals

Interface Modules HI-SPD USB TO 1-PORT RS232 INDUST ADAPTER

Learn More

Datasheet

156In Stock

$99.99

$89.41

$84.67

$80.96

View

Min.: 1
Mult.: 1

Adapters

USB 2.0 to RS-232

1 Port

480 Mb/s

RS-232, USB 2.0

5 V

- 40 C

+ 85 C

USB2-H

Bulk

Interface Modules

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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
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Eaton
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Endress+Hauser
Eurotech
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FTDI
HARTING
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IXYS
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Siemens
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Trenz Electronic
Tripp Lite
u-blox
Vector
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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