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RS-232 Interface Modules

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Results: 31

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Type = RS-232

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Part #

Interface Modules ULI-232DS RS-232 Isolator, DB9

BB-9SPOP2
Advantech
1: $95.00
86In Stock

Mfr. Part #
BB-9SPOP2

Mouser Part #
600-9SPOP2

Advantech

Interface Modules ULI-232DS RS-232 Isolator, DB9

Datasheet

86In Stock

$95.00

Min.: 1
Mult.: 1

Isolators

RS-232

2 Port

115.2 kb/s

RS-232

0 C

+ 70 C

Interface Modules NX IO Serial RS-232C 1port

NX-CIF101
Omron Automation and Safety
1: $825.04
3In Stock

Mfr. Part #
NX-CIF101

Mouser Part #
653-NXCIF101

Omron Automation and Safety

Interface Modules NX IO Serial RS-232C 1port

Datasheet

3In Stock

$825.04

Min.: 1
Mult.: 1

Serial Communication Cards

RS-232

1 Port

230.4 kb/s

RS-232

0 C

+ 50 C

Interface Modules ULI-262D RS-232 Modem Data Splitter, DB9

BB-9PMDS
Advantech
1: $77.00
111In Stock

Mfr. Part #
BB-9PMDS

Mouser Part #
600-9PMDS

Advantech

Interface Modules ULI-262D RS-232 Modem Data Splitter, DB9

Learn More

Datasheet

111In Stock

$77.00

Min.: 1
Mult.: 1

Splitters

RS-232

3 Port

RS-232

0 C

+ 70 C

Interface Modules ULI-232DSH RS-232 (DB9 M/F) Isolator

BB-9POP4
Advantech
1: $112.90
17In Stock

Mfr. Part #
BB-9POP4

Mouser Part #
600-9POP4

Advantech

Interface Modules ULI-232DSH RS-232 (DB9 M/F) Isolator

Datasheet

17In Stock

$112.90

Min.: 1
Mult.: 1

Isolators

RS-232

2 Port

230.4 kb/s

RS-232

12 V

0 C

+ 70 C

Interface Modules ULI-232DC 3-Way Iso. RS-232 DIN Rail RPT

BB-232OPDRI
Advantech
1: $273.00
27In Stock

Mfr. Part #
BB-232OPDRI

Mouser Part #
600-232OPDRI

Advantech

Interface Modules ULI-232DC 3-Way Iso. RS-232 DIN Rail RPT

Datasheet

27In Stock

$273.00

Min.: 1
Mult.: 1

Repeaters

RS-232

2 Port

115.2 kb/s

RS-232

10 V

48 V

- 40 C

+ 80 C

Interface Modules An expansion module of RS232 serial communication with isolation

M130
M5Stack
1: $22.90
2In Stock
10Expected 9/17/2026

Mfr. Part #
M130

Mouser Part #
170-M130

M5Stack

Interface Modules An expansion module of RS232 serial communication with isolation

Learn More

Datasheet

2In Stock

10Expected 9/17/2026

$22.90

Min.: 1
Mult.: 1

Expansion Modules

RS-232

0.1152 Mb/s

RS-232

9 V

24 V

0 C

+ 40 C

Interface Modules 9-PIN RS-232 LINE BOOSTER

BB-232LB9R
Advantech
1: $90.30
7In Stock

Mfr. Part #
BB-232LB9R

Mouser Part #
600-232LB9R

Advantech

Interface Modules 9-PIN RS-232 LINE BOOSTER

Datasheet

7In Stock

$90.30

Min.: 1
Mult.: 1

Repeaters

RS-232

2 Port

115.2 kb/s

RS-232

12 V

16 V

0 C

+ 70 C

Interface Modules An expansion module of RS232 serial communication with isolation

M131
M5Stack
1: $22.90
3In Stock
20Expected 9/17/2026

Mfr. Part #
M131

Mouser Part #
170-M131

M5Stack

Interface Modules An expansion module of RS232 serial communication with isolation

Learn More

Datasheet

3In Stock

20Expected 9/17/2026

$22.90

Min.: 1
Mult.: 1

Expansion Modules

RS-232

9 V

24 V

0 C

+ 40 C

Interface Modules PORT POW 4KV 232 OPTO ISO

BB-232SPHI4
Advantech
1: $141.00
2In Stock

Mfr. Part #
BB-232SPHI4

Mouser Part #
600-232SPHI4

Advantech

Interface Modules PORT POW 4KV 232 OPTO ISO

Datasheet

2In Stock

$141.00

Min.: 1
Mult.: 1

Isolators

RS-232

2 Port

115.2 kb/s

RS-232

12 V

Interface Modules SNAP 2-Ch RS-232 Serial Communication Module

SNAP-SCM-232
Opto 22
1: $500.00
1In Stock

Mfr. Part #
SNAP-SCM-232

Mouser Part #
94-SNAP-SCM-232

Opto 22

Interface Modules SNAP 2-Ch RS-232 Serial Communication Module

Learn More

Datasheet

1In Stock

$500.00

Min.: 1
Mult.: 1

Communication Modules

RS-232

2 Port

115 kb/s

RS-232

5 V

0 C

+ 70 C

SNAP

Interface Modules ULI-232TC RS-232 Repeater / Isolator

BB-232OPDR
Advantech
1: $237.30
38On Order

Mfr. Part #
BB-232OPDR

Mouser Part #
600-232OPDR

Advantech

Interface Modules ULI-232TC RS-232 Repeater / Isolator

Datasheet

38On Order

$237.30

Min.: 1
Mult.: 1

Repeaters

RS-232

1 Port

115.2 kb/s

RS-232

10 V

30 V

- 40 C

+ 80 C

Interface Modules Industrial Isolated RS232 Booster

CB-534
Brainboxes
1: $321.08
Non-Stocked Lead-Time 4 Weeks

Mfr. Part #
CB-534

Mouser Part #
360-CB-534

Brainboxes

Interface Modules Industrial Isolated RS232 Booster

Datasheet

Non-Stocked Lead-Time 4 Weeks

$321.08

Min.: 1
Mult.: 1

Boosters

RS-232

2 Port

120 kb/s

RS-232

5 V

30 V

- 30 C

+ 80 C

Interface Modules LM83X 16-Port Serial Expansion Module w/LMS w/Cables

83X-16SA
Lantronix
1: $2,301.42
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
83X-16SA

Mouser Part #
515-83X-16SA

Lantronix

Interface Modules LM83X 16-Port Serial Expansion Module w/LMS w/Cables

Datasheet

Non-Stocked Lead-Time 3 Weeks

$2,301.42

Min.: 1
Mult.: 1

Expansion Modules

RS-232

16 Port

Serial, USB

100 VAC

240 VAC

0 C

+ 45 C

Interface Modules LM83X 32-Port Serial Expansion Module w/LMS w/Cables

83X-32SA
Lantronix
1: $4,878.80
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
83X-32SA

Mouser Part #
515-83X-32SA

Lantronix

Interface Modules LM83X 32-Port Serial Expansion Module w/LMS w/Cables

Datasheet

Non-Stocked Lead-Time 3 Weeks

$4,878.80

Min.: 1
Mult.: 1

Expansion Modules

RS-232

32 Port

RS-232, USB

100 VAC

240 VAC

0 C

+ 45 C

Interface Modules LM83X 8 Port Serial Card w/LMS

83X-8SA
Lantronix
1: $1,444.07
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
83X-8SA

Mouser Part #
515-83X-8SA

Lantronix

Interface Modules LM83X 8 Port Serial Card w/LMS

Datasheet

Non-Stocked Lead-Time 3 Weeks

$1,444.07

Min.: 1
Mult.: 1

Expansion Modules

RS-232

8 Port

Serial, USB

100 VAC

240 VAC

0 C

+ 45 C

Bulk

Interface Modules LM83X, 16 Serial Ports + LCD Module --(Native Ports are Disabled)

83X-X16S-114-NAA
Lantronix
1: $4,298.69
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
83X-X16S-114-NAA

Mouser Part #
515-83X-X16S-114-NAA

Lantronix

Interface Modules LM83X, 16 Serial Ports + LCD Module --(Native Ports are Disabled)

Non-Stocked Lead-Time 3 Weeks

$4,298.69

Min.: 1
Mult.: 1

Interface Modules

RS-232

16 Port

Ethernet, Serial, USB-A, USB-C

100 VAC

240 VAC

0 C

+ 45 C

Bulk

Interface Modules LM83X Local Manager, 8 Serial Ports (with Native Ports Disabled) + LCD Module

83X-X8S-104-NAA
Lantronix
1: $3,787.14
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
83X-X8S-104-NAA

Mouser Part #
515-83X-X8S-104-NAA

Lantronix

Interface Modules LM83X Local Manager, 8 Serial Ports (with Native Ports Disabled) + LCD Module

Non-Stocked Lead-Time 3 Weeks

$3,787.14

Min.: 1
Mult.: 1

Interface Modules

RS-232

8 Port

Ethernet, Serial, USB-A, USB-C

100 VAC

240 VAC

0 C

+ 45 C

Bulk

Interface Modules IRIDIUM 9602 based SBD Controller/ daughter board with GPS, enclosed version

MAX9602-EN
Maxtena
1: $764.55
Non-Stocked

Mfr. Part #
MAX9602-EN

Mouser Part #
259-MAX9602-EN

Maxtena

Interface Modules IRIDIUM 9602 based SBD Controller/ daughter board with GPS, enclosed version

Datasheet

Non-Stocked

$764.55

$719.87

Min.: 1
Mult.: 1

Interface Modules

RS-232

1 Port

Serial

4.5 V

32 V

Bulk

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

2000000849
Advanced Energy
10: $65.80
Non-Stocked

Mfr. Part #
2000000849

Mouser Part #
324-2000000849

Advanced Energy

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

Datasheet

Non-Stocked

$65.80

$65.67

$63.47

$59.98

Quote

Min.: 10
Mult.: 10

Adapters

RS-232

1 Port

RS-232

0 C

+ 45 C

20A

Interface Modules ULI-232DE Heavy IND RS-232 Isolated Repe

BB-232OPDRI-PH
Advantech
1: $333.00
Non-Stocked

Mfr. Part #
BB-232OPDRI-PH

Mouser Part #
600-232OPDRI-PH

Advantech

Interface Modules ULI-232DE Heavy IND RS-232 Isolated Repe

Datasheet

Non-Stocked

$333.00

Min.: 1
Mult.: 1

Repeaters

RS-232

2 Port

115.2 kb/s

RS-232

10 V

48 V

- 40 C

+ 85 C

Interface Modules KW232 Interface Module

58427-1559
CCS
1: $46.83
Non-Stocked

Mfr. Part #
58427-1559

Mouser Part #
733-58427-1559

CCS

Interface Modules KW232 Interface Module

Datasheet

Non-Stocked

$46.83

Min.: 1
Mult.: 1

Interface Modules

RS-232

1 Port

9.6 kb/s

RS-232

Interface Modules Isolated RS-232, 2-Ports, DB9, PCIe I/F

MOS-1120Y-0202E
Advantech
1: $183.88
Non-Stocked

Mfr. Part #
MOS-1120Y-0202E

Mouser Part #
923-MOS-1120Y-0202E

Advantech

Interface Modules Isolated RS-232, 2-Ports, DB9, PCIe I/F

Datasheet

Non-Stocked

$183.88

Min.: 1
Mult.: 1

Expansion Kits

RS-232

2 Port

921.6 kb/s

PCIe, RS-232

3.3 V

- 20 C

+ 60 C

Interface Modules Non-Isolated RS-232, 4-Ports, DB37, PCIe

MOS-1120Y-1402E
Advantech
1: $169.91
Non-Stocked

Mfr. Part #
MOS-1120Y-1402E

Mouser Part #
923-MOS-1120Y-1402E

Advantech

Interface Modules Non-Isolated RS-232, 4-Ports, DB37, PCIe

Datasheet

Non-Stocked

$169.91

Min.: 1
Mult.: 1

Expansion Kits

RS-232

4 Port

921.6 kb/s

PCIe, RS-232

3.3 V

- 20 C

+ 60 C

Interface Modules 8-port RS-232 PCI Comm. Card

PCI-1620A-DE
Advantech
1: $198.00
Non-Stocked

Mfr. Part #
PCI-1620A-DE

Mouser Part #
923-PCI-1620A-DE

Advantech

Interface Modules 8-port RS-232 PCI Comm. Card

Datasheet

Non-Stocked

$198.00

Min.: 1
Mult.: 1

Serial Communication Cards

RS-232

8 Port

921.6 kb/s

PCI, RS-232

- 10 C

+ 60 C

PCI-1620

Interface Modules 2-port RS-232 PCI Comm. Card with Isolat

PCI-1604C-AE
Advantech
1: $229.00
Non-Stocked

Mfr. Part #
PCI-1604C-AE

Mouser Part #
923-PCI1604CAE

Advantech

Interface Modules 2-port RS-232 PCI Comm. Card with Isolat

Datasheet

Non-Stocked

$229.00

Min.: 1
Mult.: 1

Serial Communication Cards

RS-232

2 Port

921.6 kb/s

PCI, RS-232

3.3 V

PCI-1602/1604/1610/1612

RS-232 Interface Modules

Customer Service Office

Company

Resources

Support

RS-232
PCI, RS-232
Ethernet, Serial, USB-A, USB-C
PCIe, RS-232
Serial, USB
mPCIe, RS-232
RS-232, USB
Serial
4 Pin Header
6 pin Headers
6 pin connector, I2C, USB
10 pin header
10 pin header, USB
20 Pin Connector, Video
40 Pin Ribbon Cable
120 Pin Connector
120 pin connectors
1 USB Type A, 2 RJ-11
2 USB ports, GPIB and ethernet connections
1 DB-25, RJ-11