RS-232 Interface Modules

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Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Product Type Number of Ports Maximum Data Rate Interface Type Supply Voltage - Min Supply Voltage - Max Minimum Operating Temperature Maximum Operating Temperature Series Packaging
Omron Automation and Safety Interface Modules NX IO Serial RS-232C 1port 3In Stock
Min.: 1
Mult.: 1

Serial Communication Cards RS-232 1 Port 230.4 kb/s RS-232 0 C + 50 C
EMO Systems Interface Modules 4 kV AC 576 kbit/s RS232 Medical Isolator 26In Stock
Min.: 1
Mult.: 1

Isolators 576 kb/s RS-232 2.4 V 15 V - 40 C + 70 C Bulk
EMO Systems Interface Modules 4 kV AC 576 kbit/s RS232 Medical Isolator internal 3In Stock
Min.: 1
Mult.: 1

Isolators 576 kb/s RS-232 2.4 V 15 V - 40 C + 70 C Bulk
Digi Interface Modules Edgeport 1 port USB converter 297In Stock
Min.: 1
Mult.: 1

Converters USB to RS-232 1 Port 230 kb/s RS-232 0 C + 55 C
Advantech Interface Modules ULI-227D3 RS-232 to TTL 3.3 V CNVTR Port 198In Stock
82Expected 9/10/2026
Min.: 1
Mult.: 1

Converters RS-232 to TTL/CMOS 2 Port 115.2 kb/s RS-232 3.3 V 3.3 V 0 C + 70 C
Advantech Interface Modules ULI-262D RS-232 Modem Data Splitter, DB9 111In Stock
Min.: 1
Mult.: 1

Splitters RS-232 3 Port RS-232 0 C + 70 C
Advantech Interface Modules ULI-232DSH RS-232 (DB9 M/F) Isolator 18In Stock
Min.: 1
Mult.: 1

Isolators RS-232 2 Port 230.4 kb/s RS-232 12 V 12 V 0 C + 70 C
Advantech Interface Modules ULI-232DS RS-232 Isolator, DB9 88In Stock
Min.: 1
Mult.: 1

Isolators RS-232 2 Port 115.2 kb/s RS-232 0 C + 70 C
Advantech Interface Modules ULI-232DC 3-Way Iso. RS-232 DIN Rail RPT 27In Stock
Min.: 1
Mult.: 1

Repeaters RS-232 2 Port 115.2 kb/s RS-232 10 V 48 V - 40 C + 80 C
M5Stack Interface Modules An expansion module of RS232 serial communication with isolation 3In Stock
10Expected 8/31/2026
Min.: 1
Mult.: 1

Expansion Modules RS-232 0.1152 Mb/s RS-232 9 V 24 V 0 C + 40 C
M5Stack Interface Modules An expansion module of RS232 serial communication with isolation 4In Stock
20Expected 8/31/2026
Min.: 1
Mult.: 1

Expansion Modules RS-232 RS-232 9 V 24 V 0 C + 40 C


Advantech Interface Modules 9-PIN RS-232 LINE BOOSTER 7In Stock
Min.: 1
Mult.: 1

Repeaters RS-232 2 Port 115.2 kb/s RS-232 12 V 16 V 0 C + 70 C
Advantech Interface Modules PORT POW 4KV 232 OPTO ISO 2In Stock
Min.: 1
Mult.: 1

Isolators RS-232 2 Port 115.2 kb/s RS-232 12 V 12 V
Opto 22 Interface Modules SNAP 2-Ch RS-232 Serial Communication Module 1In Stock
Min.: 1
Mult.: 1

Communication Modules RS-232 2 Port 115 kb/s RS-232 5 V 5 V 0 C + 70 C SNAP

Advanced Energy Interface Modules 4 Cables, shielded, length 1,5m each 9In Stock
Min.: 1
Mult.: 1
Adapters RS-232 1 Port RS-232 0 C + 45 C 20A
Advantech Interface Modules ULI-232TC RS-232 Repeater / Isolator
49On Order
Min.: 1
Mult.: 1

Repeaters RS-232 1 Port 115.2 kb/s RS-232 10 V 30 V - 40 C + 80 C
Eaton Interface Modules 4X2 4K30 HDMI MULTIVIEWR 473Factory Stock Available
Min.: 1
Mult.: 1

HDMI Switches 9 Port 10.2 Gb/s RS-232 0 C + 70 C Bulk
Brainboxes Interface Modules Industrial Isolated RS232 Booster Non-Stocked Lead-Time 4 Weeks
Min.: 1
Mult.: 1

Boosters RS-232 2 Port 120 kb/s RS-232 5 V 30 V - 30 C + 80 C CB
Advantech Interface Modules ULI-232DE Heavy IND RS-232 Isolated Repe Non-Stocked
Min.: 1
Mult.: 1

Repeaters RS-232 2 Port 115.2 kb/s RS-232 10 V 48 V - 40 C + 85 C
CCS Interface Modules KW232 Interface Module Non-Stocked
Min.: 1
Mult.: 1
Interface Modules RS-232 1 Port 9.6 kb/s RS-232
Banner Engineering PPSIM-NT
Banner Engineering Interface Modules PresencePLUS P4 Sensor Interface Module; for NPN I/O; Terminal Strip for P4C_ cordset Non-Stocked
Min.: 1
Mult.: 1
Interface Modules Sensor Interface Module RS-232 10 V 30 V 0 C + 50 C
Banner Engineering PPSIM-PT
Banner Engineering Interface Modules PresencePLUS P4 Sensor Interface Module; for PNP I/O; Terminal Strip for P4C_ cordset Non-Stocked
Min.: 1
Mult.: 1
Interface Modules Sensor Interface Module RS-232 10 V 30 V 0 C + 50 C