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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 Procentec ProfiHub B5+R (replaces standard B5)

17020R
HMS Networks
1: $2,407.00
4In Stock

Mfr. Part #
17020R

Mouser Part #
898-17020R

HMS Networks

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

Learn More

Datasheet

4In Stock

$2,407.00

Min.: 1
Mult.: 1

ProfiHub B5+

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: $20.57
154In Stock
200Expected 8/21/2026

Mfr. Part #
USB-ISO

Mouser Part #
909-USB-ISO

Olimex Ltd.

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

154In Stock

200Expected 8/21/2026

$20.57

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 1-port Isolated USB to RS-232/422/485 C

ADAM-4561-CE
Advantech
1: $179.00
91In Stock

Mfr. Part #
ADAM-4561-CE

Mouser Part #
923-ADAM-4561-CE

Advantech

Interface Modules 1-port Isolated USB to RS-232/422/485 C

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Datasheet

91In Stock

$179.00

Min.: 1
Mult.: 1

Converters

USB to RS-232/422/485

2 Port

115.2 kb/s

RS-232/422/485, USB

5 V

0 C

+ 70 C

ADAM-4561

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

BB-485USBTB-2W-A
Advantech
1: $106.00
133In Stock
173On Order

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

133In Stock

173On Order

$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
28In 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

28In 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 RS-232 Interface RJ-45 Interface

WIZ750SR-110
WIZnet
1: $29.73
182In Stock

Mfr. Part #
WIZ750SR-110

Mouser Part #
950-WIZ750SR-110

WIZnet

Interface Modules RS-232 Interface RJ-45 Interface

Learn More

182In Stock

$29.73

$24.04

$22.82

$21.35

View

Min.: 1
Mult.: 1

Serial Device Servers

Ethernet, Serial

5 V

- 40 C

+ 85 C

WIZ750SR

Bulk

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

WIZ750SR-232
WIZnet
1: $28.72
283In Stock

Mfr. Part #
WIZ750SR-232

Mouser Part #
950-WIZ750SR-232

WIZnet

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

283In Stock

$28.72

$22.91

$21.91

$20.52

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: $28.72
166In Stock

Mfr. Part #
WIZ750SR-485

Mouser Part #
950-WIZ750SR-485

WIZnet

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

166In Stock

$28.72

$22.91

$21.91

$20.50

View

Min.: 1
Mult.: 1

Serial Device Servers

Ethernet, RS-485

2.7 V

3.6 V

0 C

+ 70 C

WIZ750

Interface Modules SIMATIC ET 200SP, COMMUNICATION MODULE

6ES71376AA010BA0
Siemens
1: $771.28
4In 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

4In 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: $1,978.34
3In Stock

Mfr. Part #
6ES71532BA100XB0

Mouser Part #
982-6ES71532BA100XB0

Siemens

Interface Modules SIMATIC DP, ET200M INTERFACE IM153-2 HF

3In Stock

$1,978.34

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: $596.45
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

$596.45

$544.79

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: $774.53
5In Stock
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

5In Stock

$774.53

$706.84

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 SIMATIC PN/PN COUPLER

6ES71583AD100XA0
Siemens
1: $917.70
10In Stock

Mfr. Part #
6ES71583AD100XA0

Mouser Part #
982-6ES71583AD100XA0

Siemens

Interface Modules SIMATIC PN/PN COUPLER

Datasheet

10In Stock

$917.70

$820.11

Min.: 1
Mult.: 1

Communication Modules

SIMATIC PN

Interface Modules BUS CONNECTOR F. PROFIBUS, W/O PG SOCKET

6ES79720BA420XA0
Siemens
1: $121.34
29In Stock

Mfr. Part #
6ES79720BA420XA0

Mouser Part #
982-6ES79720BA420XA0

Siemens

Interface Modules BUS CONNECTOR F. PROFIBUS, W/O PG SOCKET

Datasheet

29In Stock

$121.34

$109.88

$105.62

$102.51

$99.48

Min.: 1
Mult.: 1

SIMATIC ET200

Interface Modules PB CONNECTOR, 90 DEGREE, W/O PG SOCKET

6ES79720BA520XA0
Siemens
1: $121.34
26In Stock

Mfr. Part #
6ES79720BA520XA0

Mouser Part #
982-6ES79720BA520XA0

Siemens

Interface Modules PB CONNECTOR, 90 DEGREE, W/O PG SOCKET

Datasheet

26In Stock

$121.34

$109.88

$105.62

$102.51

$99.48

Min.: 1
Mult.: 1

SIMATIC ET200

Interface Modules CONNECTION PLUG F. PROFIBUS, FASTCONNECT

6ES79720BB520XA0
Siemens
1: $151.50
13In Stock

Mfr. Part #
6ES79720BB520XA0

Mouser Part #
982-6ES79720BB520XA0

Siemens

Interface Modules CONNECTION PLUG F. PROFIBUS, FASTCONNECT

Datasheet

13In Stock

$151.50

$139.58

$135.94

$131.93

Min.: 1
Mult.: 1

SIMATIC ET200

Interface Modules RESISTOR PROFI TERMINATING

6ES79720DA000AA0
Siemens
1: $379.77
18In Stock

Mfr. Part #
6ES79720DA000AA0

Mouser Part #
982-6ES79720DA000AA0

Siemens

Interface Modules RESISTOR PROFI TERMINATING

Datasheet

18In Stock

$379.77

$367.46

$348.35

Min.: 1
Mult.: 1

SIMATIC ET200

Interface Modules CONTROLLER M241-24IO Relay CAN MASTER

TM241CEC24R
Schneider Electric
1: $891.73
3In Stock

Mfr. Part #
TM241CEC24R

Mouser Part #
996-TM241CEC24R

Schneider Electric

Interface Modules CONTROLLER M241-24IO Relay CAN MASTER

Datasheet

3In Stock

$891.73

$891.56

Min.: 1
Mult.: 1

TM241C

Interface Modules Module TM3 Expert 2 HSC Screw

TM3XHSC202
Schneider Electric
1: $794.03
3In Stock

Mfr. Part #
TM3XHSC202

Mouser Part #
996-TM3XHSC202

Schneider Electric

Interface Modules Module TM3 Expert 2 HSC Screw

Datasheet

3In Stock

$794.03

$693.18

Min.: 1
Mult.: 1

Interface Modules

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ABB
Adafruit
ADLINK Technology
Advanced Energy
Advantech
Analog Devices Inc.
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ArduSimple
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Basler
Brainboxes
Broadcom Limited
Carlo Gavazzi
CCS
Connective Peripherals
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WIZnet
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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