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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: HK$780.90
86In Stock

Mfr. Part No.
BB-9SPOP2

Mouser Part No
600-9SPOP2

Advantech

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

Datasheet

86In Stock

HK$780.90

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: HK$6,781.83
3In Stock

Mfr. Part No.
NX-CIF101

Mouser Part No
653-NXCIF101

Omron Automation and Safety

Interface Modules NX IO Serial RS-232C 1port

Datasheet

3In Stock

HK$6,781.83

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: HK$632.94
111In Stock

Mfr. Part No.
BB-9PMDS

Mouser Part No
600-9PMDS

Advantech

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

Learn More

Datasheet

111In Stock

HK$632.94

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: HK$928.04
17In Stock

Mfr. Part No.
BB-9POP4

Mouser Part No
600-9POP4

Advantech

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

Datasheet

17In Stock

HK$928.04

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: HK$2,244.06
27In Stock

Mfr. Part No.
BB-232OPDRI

Mouser Part No
600-232OPDRI

Advantech

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

Datasheet

27In Stock

HK$2,244.06

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: HK$188.24
2In Stock
10Expected 17/9/2026

Mfr. Part No.
M130

Mouser Part No
170-M130

M5Stack

Interface Modules An expansion module of RS232 serial communication with isolation

Learn More

Datasheet

2In Stock

10Expected 17/9/2026

HK$188.24

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: HK$742.27
7In Stock

Mfr. Part No.
BB-232LB9R

Mouser Part No
600-232LB9R

Advantech

Interface Modules 9-PIN RS-232 LINE BOOSTER

Datasheet

7In Stock

HK$742.27

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: HK$188.24
3In Stock
20Expected 17/9/2026

Mfr. Part No.
M131

Mouser Part No
170-M131

M5Stack

Interface Modules An expansion module of RS232 serial communication with isolation

Learn More

Datasheet

3In Stock

20Expected 17/9/2026

HK$188.24

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: HK$1,159.02
2In Stock

Mfr. Part No.
BB-232SPHI4

Mouser Part No
600-232SPHI4

Advantech

Interface Modules PORT POW 4KV 232 OPTO ISO

Datasheet

2In Stock

HK$1,159.02

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: HK$4,110.00
1In Stock

Mfr. Part No.
SNAP-SCM-232

Mouser Part No
94-SNAP-SCM-232

Opto 22

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

Learn More

Datasheet

1In Stock

HK$4,110.00

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: HK$1,950.61
88On Order

Mfr. Part No.
BB-232OPDR

Mouser Part No
600-232OPDR

Advantech

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

Datasheet

88On Order

HK$1,950.61

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: HK$2,639.28
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
CB-534

Mouser Part No
360-CB-534

Brainboxes

Interface Modules Industrial Isolated RS232 Booster

Datasheet

Non-Stocked Lead-Time 4 Weeks

HK$2,639.28

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: HK$18,917.67
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
83X-16SA

Mouser Part No
515-83X-16SA

Lantronix

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

Datasheet

Non-Stocked Lead-Time 3 Weeks

HK$18,917.67

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: HK$40,103.74
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
83X-32SA

Mouser Part No
515-83X-32SA

Lantronix

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

Datasheet

Non-Stocked Lead-Time 3 Weeks

HK$40,103.74

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: HK$11,870.26
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
83X-8SA

Mouser Part No
515-83X-8SA

Lantronix

Interface Modules LM83X 8 Port Serial Card w/LMS

Datasheet

Non-Stocked Lead-Time 3 Weeks

HK$11,870.26

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
Restricted Availability

Mfr. Part No.
83X-X16S-114-NAA

Mouser Part No
515-83X-X16S-114-NAA

Lantronix

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

Restricted Availability

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
Restricted Availability

Mfr. Part No.
83X-X8S-104-NAA

Mouser Part No
515-83X-X8S-104-NAA

Lantronix

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

Restricted Availability

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: HK$6,284.60
Non-Stocked

Mfr. Part No.
MAX9602-EN

Mouser Part No
259-MAX9602-EN

Maxtena

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

Datasheet

Non-Stocked

HK$6,284.60

HK$5,917.33

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: HK$540.88
Non-Stocked

Mfr. Part No.
2000000849

Mouser Part No
324-2000000849

Advanced Energy

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

Datasheet

Non-Stocked

HK$540.88

HK$539.81

HK$521.72

HK$493.04

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: HK$2,737.26
Non-Stocked

Mfr. Part No.
BB-232OPDRI-PH

Mouser Part No
600-232OPDRI-PH

Advantech

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

Datasheet

Non-Stocked

HK$2,737.26

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: HK$384.94
Non-Stocked

Mfr. Part No.
58427-1559

Mouser Part No
733-58427-1559

CCS

Interface Modules KW232 Interface Module

Datasheet

Non-Stocked

HK$384.94

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: HK$1,511.49
Non-Stocked

Mfr. Part No.
MOS-1120Y-0202E

Mouser Part No
923-MOS-1120Y-0202E

Advantech

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

Datasheet

Non-Stocked

HK$1,511.49

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: HK$1,396.66
Non-Stocked

Mfr. Part No.
MOS-1120Y-1402E

Mouser Part No
923-MOS-1120Y-1402E

Advantech

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

Datasheet

Non-Stocked

HK$1,396.66

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: HK$1,627.56
Non-Stocked

Mfr. Part No.
PCI-1620A-DE

Mouser Part No
923-PCI-1620A-DE

Advantech

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

Datasheet

Non-Stocked

HK$1,627.56

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: HK$1,882.38
Non-Stocked

Mfr. Part No.
PCI-1604C-AE

Mouser Part No
923-PCI1604CAE

Advantech

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

Datasheet

Non-Stocked

HK$1,882.38

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