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

PCOA-G4-Q4-0A
Samtec
1: $6,543.49
2In Stock

Mfr. Part No.
PCOA-G4-Q4-0A

Mouser Part No
200-PCOA-G4-Q4-0A

Samtec

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

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2In Stock

$6,543.49

View

Min.: 1
Mult.: 1

Optical Transceivers

PCIe

PCOA

Bulk

Interface Modules DALI-2 SUB-MASTER

DLI-MCG024
Carlo Gavazzi
1: $621.00
3In Stock

Mfr. Part No.
DLI-MCG024

Mouser Part No
225-DLI-MCG024

Carlo Gavazzi

Interface Modules DALI-2 SUB-MASTER

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Datasheet

3In Stock

$621.00

$589.95

$571.32

View

Min.: 1
Mult.: 1

19.2 V

28.8 V

- 20 C

+ 50 C

DLI

Interface Modules Anybus EtherNet/IP slave - Modbus TCP slave

ABC4011-A
HMS Networks
1: $955.00
20In Stock

Mfr. Part No.
ABC4011-A

Mouser Part No
898-ABC4011-A

HMS Networks

Interface Modules Anybus EtherNet/IP slave - Modbus TCP slave

Datasheet

20In Stock

$955.00

Min.: 1
Mult.: 1

Bulk

Interface Modules Anybus Modbus TCP slave - EtherCAT slave

ABC4016-A
HMS Networks
1: $955.00
3In Stock

Mfr. Part No.
ABC4016-A

Mouser Part No
898-ABC4016-A

HMS Networks

Interface Modules Anybus Modbus TCP slave - EtherCAT slave

Datasheet

3In Stock

$955.00

Min.: 1
Mult.: 1

Bulk

Interface Modules Anybus PROFINET slave - Modbus TCP slave

ABC4017-A
HMS Networks
1: $955.00
7In Stock

Mfr. Part No.
ABC4017-A

Mouser Part No
898-ABC4017-A

HMS Networks

Interface Modules Anybus PROFINET slave - Modbus TCP slave

Datasheet

7In Stock

$955.00

Min.: 1
Mult.: 1

Bulk

Interface Modules Anybus PROFINET slave - EtherCAT slave

ABC4020-A
HMS Networks
1: $955.00
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

$955.00

Min.: 1
Mult.: 1

Bulk

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

6ES71556AA020BN0
Siemens
1: $723.77
4In 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

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Datasheet

4In Stock

$723.77

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 5Gbps Extender Optical Fiber usb3 0 2 0 1 1 2 port 350

F35023-USB-EXTENDER
StarTech
1: $1,226.97
11In Stock
New At Mouser

Mfr. Part No.
F35023-USB-EXTENDER

Mouser Part No
16-F35023USBEXTENDER

New At Mouser

StarTech

Interface Modules USB 5Gbps Extender Optical Fiber usb3 0 2 0 1 1 2 port 350

Datasheet

11In Stock

$1,226.97

Min.: 1
Mult.: 1

USB Extenders

Extender

2 Port

5 Gbps

100 VAC

240 VAC

0 C

+ 50 C

Bulk

Interface Modules 1-Port FTDI USB to RS232 Null Modem Converter

ICUSB232FTN
StarTech
1: $56.28
385In Stock
20On Order
New At Mouser

Mfr. Part No.
ICUSB232FTN

Mouser Part No
16-ICUSB232FTN

New At Mouser

StarTech

Interface Modules 1-Port FTDI USB to RS232 Null Modem Converter

Datasheet

385In Stock

20On Order

$56.28

$49.36

$46.27

$44.06

View

Min.: 1
Mult.: 1

Adapters

Adapter Cable

1 Port

921.6 Kbps

Serial

0 C

+ 55 C

Bulk

Interface Modules USB to RS232 DB9 Serial Converter Cable - M/M

ICUSB232V2
StarTech
1: $34.12
546In Stock
100Expected 05/10/2026
New At Mouser

Mfr. Part No.
ICUSB232V2

Mouser Part No
16-ICUSB232V2

New At Mouser

StarTech

Interface Modules USB to RS232 DB9 Serial Converter Cable - M/M

Datasheet

546In Stock

100Expected 05/10/2026

$34.12

$30.26

$28.58

$27.83

View

Min.: 1
Mult.: 1

Adapters

Adapter Cable

1 Port

921.6 Kbps

Serial

0 C

+ 60 C

Bulk

Interface Modules Isolated High Retention USB 1 Port RS232

US-159
Brainboxes
1: $123.19
157In Stock
36On Order

Mfr. Part No.
US-159

Mouser Part No
360-US-159

Brainboxes

Interface Modules Isolated High Retention USB 1 Port RS232

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Datasheet

157In Stock

36On Order

$123.19

Min.: 1
Mult.: 1

Adapters

USB to RS-232

1 Port

921.6 kb/s

RS-232, USB

5 V

- 40 C

+ 80 C

Interface Modules UR20-FBC-MOD-TCP-V2

2476450000
Weidmuller
1: $457.52
340In Stock

Mfr. Part No.
2476450000

Mouser Part No
470-2476450000

Weidmuller

Interface Modules UR20-FBC-MOD-TCP-V2

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Datasheet

340In Stock

$457.52

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: $3,883.34
1In Stock

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

Mouser Part No
566-942148004

Hirschmann

Datasheet

1In Stock

$3,883.34

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-226D RS-485 Converter, Port Powered,

BB-485SD9R
Advantech
1: $89.00
196In Stock
125Expected 16/09/2026

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

196In Stock

125Expected 16/09/2026

$89.00

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-421CL Ind. 1 x USB 2.0 (100mA) Isola

BB-UH401
Advantech
1: $143.00
376In Stock

Mfr. Part No.
BB-UH401

Mouser Part No
600-UH401

Advantech

Interface Modules ULI-421CL Ind. 1 x USB 2.0 (100mA) Isola

Datasheet

376In Stock

$143.00

Min.: 1
Mult.: 1

Isolators

USB 2.0

1 Port

12 Mb/s

USB 2.0

5 V

- 40 C

+ 80 C

Interface Modules FL COMSERVER UNI 232/422/485

2313452
Phoenix Contact
1: $658.34
28In Stock

Mfr. Part No.
2313452

Mouser Part No
651-2313452

Phoenix Contact

Interface Modules FL COMSERVER UNI 232/422/485

Learn More

Datasheet

28In Stock

$658.34

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: $777.20
25In Stock

Mfr. Part No.
2702668

Mouser Part No
651-2702668

Phoenix Contact

Interface Modules AXL F IF CAN 1H

Datasheet

25In Stock

$777.20

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: $550.44
34In Stock

Mfr. Part No.
2744429

Mouser Part No
651-2744429

Phoenix Contact

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

Datasheet

34In Stock

$550.44

Min.: 1
Mult.: 1

- 40 C

+ 70 C

PSM-ME

Interface Modules Digi Edgeport/216 2-USB 16-serial port DB-9 Rack Mountable USB Converter w/ recessed 19" rack bracket option (includes 5V/3A center negative wall mount power supply with international power plugs and 1 meter A to B USB cable); Replaces 301-2000-10

EP-USB-216
Digi
1: $1,100.00
20In Stock
59On Order

Mfr. Part No.
EP-USB-216

Mouser Part No
860-EP-USB-216

Digi

Datasheet

20In Stock

59On Order

$1,100.00

Min.: 1
Mult.: 1

Converters

USB to RS-232

18 Port

230 kb/s

RS-232, USB

0 C

+ 55 C

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: $540.00
40In Stock
28Expected 25/09/2026

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

40In Stock

28Expected 25/09/2026

$540.00

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 USB-to-CAN V2 compact, SUB-D9

1.01.0281.11001
HMS Networks
1: $510.00
44In Stock
44Expected 21/09/2026

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

44In Stock

44Expected 21/09/2026

$510.00

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 USB-to-CAN V2 compact,isolated

1.01.0281.12001
HMS Networks
1: $602.00
124In Stock

Mfr. Part No.
1.01.0281.12001

Mouser Part No
898-1.01.0281.12001

HMS Networks

Interface Modules USB-to-CAN V2 compact,isolated

Datasheet

124In Stock

$602.00

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 RS-232 to RS-422/485 converter w/ iso. R

ADAM-4520-F
Advantech
1: $112.40
253In Stock
287Expected 24/09/2026

Mfr. Part No.
ADAM-4520-F

Mouser Part No
923-ADAM-4520-F

Advantech

Interface Modules RS-232 to RS-422/485 converter w/ iso. R

Learn More

Datasheet

253In Stock

287Expected 24/09/2026

$112.40

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

- 10 C

+ 70 C

ADAM-4000

Interface Modules SNAP CAN (Controller Area Network) Communication Module

SNAP-SCM-CAN2B
Opto 22
1: $578.01
3In Stock

Mfr. Part No.
SNAP-SCM-CAN2B

Mouser Part No
94-SNAP-SCM-CAN2B

Opto 22

Interface Modules SNAP CAN (Controller Area Network) Communication Module

Learn More

Datasheet

3In Stock

$578.01

$559.69

Min.: 1
Mult.: 1

Network Modules

CAN

5 V

- 20 C

+ 70 C

SNAP

Interface Modules ET 200SP. CM 1x DALI

6ES71376CA000BU0
Siemens
1: $619.22
3In Stock
New At Mouser

Mfr. Part No.
6ES71376CA000BU0

Mouser Part No
982-6ES71376CA000BU0

New At Mouser

Siemens

Interface Modules ET 200SP. CM 1x DALI

Learn More

Datasheet

3In Stock

$619.22

$557.32

Min.: 1
Mult.: 1

Interface Modules

2 Port

19.2 V

28.8 V

- 30 C

+ 60 C

ET200SP

Interface Modules

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Adafruit
ADLINK Technology
Advanced Energy
Advantech
Applied Motion
ARBOR Technology
ArduSimple
Auvidea
Axiomtek
Azoteq
Banner Engineering
Basler
Brainboxes
Broadcom Limited
Carlo Gavazzi
CCS
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Crouzet
Delta Electronics
Design Gateway
DFRobot
Digi International
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dissecto
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Endress+Hauser
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FCL Components
FTDI
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iC-Haus
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IXYS
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Tektronix
Telemecanique Sensors
Trenz Electronic
Tripp Lite
u-blox
Vector
Vicor
Vishay
Weidmuller
WIZnet
Xenarc

Adapters
Add-On Boards
Audio Decoders
Audio Encoders
Audio Encoders/Decoders
Auto-Configuration Adapters
Backplanes
Boosters
Bridges
Bus Couplers
CAN Bus Extenders
Card Readers
Communication Converters
Communication Modules
Communication Option Boards
CompactPCI Serial Cards
Controllers
Converters
Device Couplers
Display Modules

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
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
500 kb/s
576 kb/s
921.6 Kbps
921.6 kb/s
1 Mb/s
1.5 Mb/s
2 Mb/s

USB
Ethernet
CAN
Serial
RJ45
RS-485
RS-232, USB
RS-232
RS-232, USB 2.0
PCIe
RJ-45
Ethernet, RS-232/422/485
PCI, PCIe
RS-422/485, USB
RS-485, USB 2.0
Ethernet, Modbus
PROFIBUS
HDMI
CAN, USB 2.0
I2C

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
4.75 V
5 V
5 V, 12 V
5 V, 21 V
5 V/12 V
5.5 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
15 V
24 V
24 VAC
25 V
25.2 V
26.4 V

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