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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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Part #

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

GRV-CSERI-4
Opto 22
1: $1,160.99
2In Stock

Mfr. Part No.
GRV-CSERI-4

Mouser Part No
94-GRV-CSERI-4

Opto 22

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

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Datasheet

2In Stock

$1,160.99

$1,156.25

Min.: 1
Mult.: 1

4-Channels Communication

- 20 C

+ 70 C

EPIC

Interface Modules Serial-Eth Mod UART

WIZ550SR
WIZnet
1: $53.35
80In Stock

Mfr. Part No.
WIZ550SR

Mouser Part No
950-WIZ550SR

WIZnet

Interface Modules Serial-Eth Mod UART

80In Stock

$53.35

$43.30

$39.74

$35.99

View

Min.: 1
Mult.: 1

Serial Device Servers

Ethernet, UART

2.97 V

3.6 V

- 40 C

+ 85 C

WIZ550

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

WIZ750SR-232
WIZnet
1: $42.30
132In Stock
270Expected 1/06/2026

Mfr. Part No.
WIZ750SR-232

Mouser Part No
950-WIZ750SR-232

WIZnet

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

132In Stock

270Expected 1/06/2026

$42.30

$41.99

$31.55

$29.32

View

Min.: 1
Mult.: 1

Serial Device Servers

Ethernet, RS-232

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: $1,049.11
7In Stock
New At Mouser

Mfr. Part No.
6ES71366DC000CA0

Mouser Part No
982-6ES71366DC000CA0

New At Mouser

Siemens

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

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Datasheet

7In Stock

$1,049.11

$929.07

Min.: 1
Mult.: 1

19.2 V

28.8 V

ET200SP

Interface Modules SIMATIC ET 200SP, COMMUNICATION MODULE

6ES71376AA010BA0
Siemens
1: $1,136.54
3In Stock
New At Mouser

Mfr. Part No.
6ES71376AA010BA0

Mouser Part No
982-6ES71376AA010BA0

New At Mouser

Siemens

Interface Modules SIMATIC ET 200SP, COMMUNICATION MODULE

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Datasheet

3In Stock

$1,136.54

$1,017.75

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: $1,136.98
5In Stock
New At Mouser

Mfr. Part No.
6ES71376EA000BA0

Mouser Part No
982-6ES71376EA000BA0

New At Mouser

Siemens

Interface Modules ET200SP, CM CAN Gateway to CAN

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Datasheet

5In Stock

$1,136.98

$1,033.13

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: $2,928.14
3In Stock
New At Mouser

Mfr. Part No.
6ES71532BA100XB0

Mouser Part No
982-6ES71532BA100XB0

New At Mouser

Siemens

Interface Modules SIMATIC DP, ET200M INTERFACE IM153-2 HF

3In Stock

$2,928.14

Min.: 1
Mult.: 1

Communication Modules

0 C

+ 60 C

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

6ES71544AB100AB0
Siemens
1: $1,254.76
3In Stock

Mfr. Part No.
6ES71544AB100AB0

Mouser Part No
982-6ES71544AB100AB0

Siemens

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

Datasheet

3In Stock

$1,254.76

$1,106.80

Min.: 1
Mult.: 1

SIMATIC DP

Interface Modules INTERFACE MODULE IM155-6PN STANDARD

6ES71556AR000AN0
Siemens
1: $857.35
5In Stock
New At Mouser

Mfr. Part No.
6ES71556AR000AN0

Mouser Part No
982-6ES71556AR000AN0

New At Mouser

Siemens

Interface Modules INTERFACE MODULE IM155-6PN STANDARD

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Datasheet

5In Stock

$857.35

$784.98

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: $1,145.98
2In Stock
New At Mouser

Mfr. Part No.
6ES71556BA010CN0

Mouser Part No
982-6ES71556BA010CN0

New At Mouser

Siemens

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

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Datasheet

2In Stock

$1,145.98

$1,024.37

Min.: 1
Mult.: 1

Communication Modules

- 25 C

+ 60 C

ET200SP

Interface Modules ET 200SP. IM155-6MF HF

6ES71556MU000CN0
Siemens
1: $1,445.49
4In Stock
New At Mouser

Mfr. Part No.
6ES71556MU000CN0

Mouser Part No
982-6ES71556MU000CN0

New At Mouser

Siemens

Interface Modules ET 200SP. IM155-6MF HF

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Datasheet

4In Stock

$1,445.49

$1,361.02

Min.: 1
Mult.: 1

Interface Modules

2 Port

RJ-45

19.2 V

28.8 V

- 30 C

+ 60 C

ET200SP

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

6ES79720BA420XA0
Siemens
1: $173.62
30In Stock

Mfr. Part No.
6ES79720BA420XA0

Mouser Part No
982-6ES79720BA420XA0

Siemens

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

Datasheet

30In Stock

$173.62

$152.90

$149.23

$144.68

View

Min.: 1
Mult.: 1

SIMATIC ET200

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

6ES79720BA520XA0
Siemens
1: $173.10
26In Stock

Mfr. Part No.
6ES79720BA520XA0

Mouser Part No
982-6ES79720BA520XA0

Siemens

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

Datasheet

26In Stock

$173.10

$156.75

$151.21

$151.18

$147.23

Min.: 1
Mult.: 1

SIMATIC ET200

Interface Modules CONNECTION PLUG F. PROFIBUS, FASTCONNECT

6ES79720BB520XA0
Siemens
1: $226.90
13In Stock

Mfr. Part No.
6ES79720BB520XA0

Mouser Part No
982-6ES79720BB520XA0

Siemens

Interface Modules CONNECTION PLUG F. PROFIBUS, FASTCONNECT

Datasheet

13In Stock

$226.90

$205.45

$201.19

$195.26

Min.: 1
Mult.: 1

SIMATIC ET200

Interface Modules RESISTOR PROFI TERMINATING

6ES79720DA000AA0
Siemens
1: $562.06
18In Stock

Mfr. Part No.
6ES79720DA000AA0

Mouser Part No
982-6ES79720DA000AA0

Siemens

Interface Modules RESISTOR PROFI TERMINATING

Datasheet

18In Stock

$562.06

$543.84

$515.56

Min.: 1
Mult.: 1

SIMATIC ET200

Interface Modules Dual-port Ethernet MB/TCP NIM Standard

STBNIP2311
Schneider Electric
1: $854.08
3In Stock

Mfr. Part No.
STBNIP2311

Mouser Part No
996-STBNIP2311

Schneider Electric

Interface Modules Dual-port Ethernet MB/TCP NIM Standard

Datasheet

3In Stock

$854.08

$854.06

Min.: 1
Mult.: 1

Interface Modules CONTROLLER M241-24IO Relay CAN MASTER

TM241CEC24R
Schneider Electric
1: $996.85
3In Stock

Mfr. Part No.
TM241CEC24R

Mouser Part No
996-TM241CEC24R

Schneider Electric

Interface Modules CONTROLLER M241-24IO Relay CAN MASTER

Datasheet

3In Stock

$996.85

$996.84

Min.: 1
Mult.: 1

TM241C

Interface Modules Module TM3 Expert 2 HSC Screw

TM3XHSC202
Schneider Electric
1: $1,098.71
4In Stock

Mfr. Part No.
TM3XHSC202

Mouser Part No
996-TM3XHSC202

Schneider Electric

Interface Modules Module TM3 Expert 2 HSC Screw

Datasheet

4In Stock

$1,098.71

$1,087.62

Min.: 1
Mult.: 1

Interface Modules ELECTRONIC OPTION CARD ETHERNET TCP-IP A

VW3A3616
Schneider Electric
1: $428.70
11In Stock
10Expected 25/05/2026

Mfr. Part No.
VW3A3616

Mouser Part No
996-VW3A3616

Schneider Electric

Interface Modules ELECTRONIC OPTION CARD ETHERNET TCP-IP A

Datasheet

11In Stock

10Expected 25/05/2026

$428.70

Min.: 1
Mult.: 1

Interface Modules OPTION MUDULE PROFINET

VW3A3627
Schneider Electric
1: $609.23
7In Stock

Mfr. Part No.
VW3A3627

Mouser Part No
996-VW3A3627

Schneider Electric

Interface Modules OPTION MUDULE PROFINET

Datasheet

7In Stock

$609.23

Min.: 1
Mult.: 1

Communication Module

VW3A36

Interface Modules SAFETY MODULE UEP Cat.4 24V SCREW

XPSUEP14AP
Schneider Electric
1: $365.74
10In Stock

Mfr. Part No.
XPSUEP14AP

Mouser Part No
996-XPSUEP14AP

Schneider Electric

Interface Modules SAFETY MODULE UEP Cat.4 24V SCREW

Learn More

Datasheet

10In Stock

$365.74

$339.97

Min.: 1
Mult.: 1

Interface Modules ULI-212CI RS-232/422/485 to SM Fiber (ST

BB-FOSTCDRI-ST
Advantech
1: $685.39
6In Stock
Verify Status with Factory

Mfr. Part No.
BB-FOSTCDRI-ST

Mouser Part No
600-FOSTCDRI-ST

Verify Status with Factory

Advantech

Interface Modules ULI-212CI RS-232/422/485 to SM Fiber (ST

Datasheet

6In Stock

$685.39

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

+ 85 C

Interface Modules An expansion module of RS232 serial communication with isolation

M131
M5Stack
1: $33.89
8In Stock

Mfr. Part No.
M131

Mouser Part No
170-M131

M5Stack

Interface Modules An expansion module of RS232 serial communication with isolation

Learn More

Datasheet

8In Stock

$33.89

Min.: 1
Mult.: 1

Expansion Modules

RS-232

9 V

24 V

0 C

+ 40 C

Interface Modules DinBase is a "5X5cm" series base specially designed for "DinRail" rail fixing.

M132
M5Stack
Shipping Restricted

Mfr. Part No.
M132

Mouser Part No
170-M132

M5Stack

Interface Modules DinBase is a "5X5cm" series base specially designed for "DinRail" rail fixing.

Learn More

Datasheet

Shipping Restricted

Interface Modules

GPIO, UART

2 Port

GPIO, UART

9 V

24 V

Interface Modules Anybus PROFINET slave - EtherCAT slave

ABC4020-A
HMS Networks
1: $1,351.24
1In Stock
3Expected 12/06/2026

Mfr. Part No.
ABC4020-A

Mouser Part No
898-ABC4020-A

HMS Networks

Interface Modules Anybus PROFINET slave - EtherCAT slave

Datasheet

1In Stock

3Expected 12/06/2026

$1,351.24

Min.: 1
Mult.: 1

Bulk

Interface Modules

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4D Systems
ABB
Adafruit
ADLINK Technology
Advanced Energy
Advantech
AMD
Analog Devices Inc.
Apacer
Applied Motion
ARBOR Technology
ArduSimple
Auvidea
Axiomtek
Azoteq
Banner Engineering
Basler
Benewake
Brainboxes
Broadcom Limited
Carlo Gavazzi
CCS
Connective Peripherals
Crouzet
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DFRobot
Digi International
Digilent
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dissecto
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Endress+Hauser
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HARTING
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Adapter
Adapter Card
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

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
15 Port
16 Port
18 Port
32 Port
1 Channel
1 Slot
2 Channel

1.2 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
400 kb/s
460.8 kb/s
500 kb/s
576 kb/s
900 kb/s
921.6 Kbps
921.6 kb/s

USB
CAN
Ethernet
PCI, RS-232
Serial
RS-232, USB
RJ45
RS-232
RS-232, USB 2.0
RS-485
CAN, PCIe
RS-422/485, USB
RS-232/422/485
PCIe, RS-232
RS-485, USB 2.0
Ethernet, RS-232/422/485
RJ-45
ISA, PCI
PCI, PCIe
PCIe

0 V
1.2 V
2.25 V
2.4 V
2.7 V
2.97 V
3 V
3.1 V
3.13 V/4.75 V
3.135 V
3.2 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
4.4 V
4.5 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
3.4 V
3.465 V
3.47 V/5.25 V
3.5 V
3.6 V
5 V
5 V, 12 V
5.2 V
5.25 V
5.5 V
10 V
12 V
12.25 V
14 V
15 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