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Converters Interface Modules

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Number of Ports	Maximum Data Rate	Interface Type	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Interface Modules Edgeport 1 port USB converter 301-1001-11 Digi 1: $145.00 172In Stock	Mfr. Part # 301-1001-11 Mouser Part # 888-301-1001-11	Digi	Interface Modules Edgeport 1 port USB converter	Datasheet	172In Stock	$145.00	Min.: 1 Mult.: 1	Converters	USB to RS-232	1 Port	230 kb/s	RS-232, USB			0 C	+ 55 C
Interface Modules Edgeport 1 port USB converter 301-1001-15 Digi 1: $140.00 258In Stock	Mfr. Part # 301-1001-15 Mouser Part # 888-301-1001-15	Digi	Interface Modules Edgeport 1 port USB converter		258In Stock	$140.00	Min.: 1 Mult.: 1	Converters	USB to RS-232	1 Port	230 kb/s	RS-232			0 C	+ 55 C
Interface Modules USB to RS485 Module FIT0737 DFRobot 1: $8.50 989In Stock 399Expected 10/30/2026	Mfr. Part # FIT0737 Mouser Part # 426-FIT0737	DFRobot	Interface Modules USB to RS485 Module Learn More about DFRobot usb rs485 module		989In Stock 399Expected 10/30/2026	$8.50	Min.: 1 Mult.: 1	Converters	USB to RS-485	2 Port	115.2 kb/s	RS-485, USB			- 40 C	+ 85 C
Interface Modules FL COMSERVER UNI 232/422/485 2313452 Phoenix Contact 1: $719.48 12In Stock 22Expected 11/2/2026	Mfr. Part # 2313452 Mouser Part # 651-2313452	Phoenix Contact	Interface Modules FL COMSERVER UNI 232/422/485 Learn More about Phoenix Contact servers gateways	Datasheet	12In Stock 22Expected 11/2/2026	$719.48	Min.: 1 Mult.: 1	Converters	RS-232/422/485 to Ethernet	1 Port	100 Mb/s	Ethernet, RS-232/422/485	22.8 V	25.2 V	- 25 C	+ 60 C
Interface Modules Digi Edgeport/4; 4 port DB-9 RS232 to USB Converter (includes 1 meter A to B USB cable); Replaces 301-1000-04 EP-USB-4 Digi 1: $445.00 26In Stock	Mfr. Part # EP-USB-4 Mouser Part # 888-EP-USB-4	Digi	Interface Modules Digi Edgeport/4; 4 port DB-9 RS232 to USB Converter (includes 1 meter A to B USB cable); Replaces 301-1000-04	Datasheet	26In Stock	$445.00	Min.: 1 Mult.: 1	Converters	USB to RS-232	4 Port	230 kb/s	RS-232, USB			0 C	+ 55 C
Interface Modules Digi Edgeport/8; 8 port RS232 DB-9 To USB Converter; (includes 1 meter A to B USB cable); Replaces 301-1002-08 EP-USB-8 Digi 1: $675.00 18In Stock	Mfr. Part # EP-USB-8 Mouser Part # 888-EP-USB-8	Digi	Interface Modules Digi Edgeport/8; 8 port RS232 DB-9 To USB Converter; (includes 1 meter A to B USB cable); Replaces 301-1002-08	Datasheet	18In Stock	$675.00	Min.: 1 Mult.: 1	Converters	USB to RS-232	8 Port	230 kb/s	RS-232, USB			0 C	+ 55 C		Bulk
Interface Modules Fiber Optic To RS-232/422/485 Converter ADAM-4541-C Advantech 1: $350.78 9In Stock	Mfr. Part # ADAM-4541-C Mouser Part # 923-ADAM-4541-C	Advantech	Interface Modules Fiber Optic To RS-232/422/485 Converter	Datasheet	9In Stock	$350.78	Min.: 1 Mult.: 1	Converters	Fiber Optic to RS-232/422/485	3 Port	115.2 kb/s	Fiber Optic, RS-232/422/485	10 V	30 V	- 10 C	+ 70 C
Interface Modules Fiber Optic to RS-232/422/485 Converter ADAM-4542+-BE Advantech 1: $714.67 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	$714.67	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 GW EIP/MODBUS 2E/2DB9 1062380 Phoenix Contact 1: $968.91 4In Stock 7Expected 11/23/2026	Mfr. Part # 1062380 Mouser Part # 651-1062380	Phoenix Contact	Interface Modules GW EIP/MODBUS 2E/2DB9 Learn More about Phoenix Contact servers gateways	Datasheet	4In Stock 7Expected 11/23/2026	$968.91	Min.: 1 Mult.: 1	Converters	EtherNet/IP to Modbus	4 Port	230.4 kb/s	Ethernet, Modbus	10.8 V	30 V	- 40 C	+ 70 C
Interface Modules GW EIP/MODBUS 1E/2DB9 1062423 Phoenix Contact 1: $916.41 2In Stock	Mfr. Part # 1062423 Mouser Part # 651-1062423	Phoenix Contact	Interface Modules GW EIP/MODBUS 1E/2DB9 Learn More about Phoenix Contact servers gateways	Datasheet	2In Stock	$916.41	Min.: 1 Mult.: 1	Converters	EtherNet/IP to Modbus	3 Port	230.4 kb/s	Ethernet, Modbus	10.8 V	30 V	- 40 C	+ 70 C
Interface Modules GW EIP/MODBUS 1E/1DB9 1062540 Phoenix Contact 1: $686.37 4In Stock	Mfr. Part # 1062540 Mouser Part # 651-1062540	Phoenix Contact	Interface Modules GW EIP/MODBUS 1E/1DB9 Learn More about Phoenix Contact servers gateways	Datasheet	4In Stock	$686.37	Min.: 1 Mult.: 1	Converters	EtherNet/IP to Modbus	2 Port	230.4 kb/s	Ethernet, Modbus	10.8 V	30 V	- 40 C	+ 70 C
Interface Modules GW DEVICE SERVER 1E/1DB9 2702758 Phoenix Contact 1: $348.48 9In Stock 19On Order	Mfr. Part # 2702758 Mouser Part # 651-2702758	Phoenix Contact	Interface Modules GW DEVICE SERVER 1E/1DB9 Learn More about Phoenix Contact servers gateways	Datasheet	9In Stock 19On Order On Order Ship Dates Mfr. #: 2702758 Stock: 9 Can Ship Immediately On Order: 1 Pending 18 Expected 11/23/2026 Factory Lead-Time: 14 Weeks	$348.48	Min.: 1 Mult.: 1	Converters	RS-232/422/485 to Ethernet	2 Port	100 Mb/s	Ethernet, RS-232/422/485	10.8 V	30 V	- 40 C	+ 70 C	GW
Interface Modules GW DEVICE SERVER 2E/4DB9 2702763 Phoenix Contact 1: $793.67 11In Stock	Mfr. Part # 2702763 Mouser Part # 651-2702763	Phoenix Contact	Interface Modules GW DEVICE SERVER 2E/4DB9 Learn More about Phoenix Contact servers gateways	Datasheet	11In Stock	$793.67	Min.: 1 Mult.: 1	Converters	RS-232/422/485 to Ethernet	6 Port	100 Mb/s	Ethernet, RS-232/422/485	10.8 V	30 V	- 40 C	+ 70 C	GW
Interface Modules GW MODBUS TCP/RTU 1E/1DB9 2702764 Phoenix Contact 1: $509.81 22In Stock 14Expected 11/23/2026	Mfr. Part # 2702764 Mouser Part # 651-2702764	Phoenix Contact	Interface Modules GW MODBUS TCP/RTU 1E/1DB9 Learn More about Phoenix Contact servers gateways	Datasheet	22In Stock 14Expected 11/23/2026	$509.81	Min.: 1 Mult.: 1	Converters	Modbus RTU to Modbus TCP	2 Port	100 Mb/s	Ethernet, Modbus	10.8 V	30 V	- 40 C	+ 70 C	GW
Interface Modules GW MODBUS TCP/RTU 13/2DB9 2702765 Phoenix Contact 1: $764.70 15In Stock	Mfr. Part # 2702765 Mouser Part # 651-2702765	Phoenix Contact	Interface Modules GW MODBUS TCP/RTU 13/2DB9 Learn More about Phoenix Contact servers gateways	Datasheet	15In Stock	$764.70	Min.: 1 Mult.: 1	Converters	Modbus RTU to Modbus TCP	3 Port	100 Mb/s	Ethernet, Modbus	24 V	24 V	- 40 C	+ 70 C	GW
Interface Modules GW MODBUS TCP/RTU 2E/2DB9 2702766 Phoenix Contact 1: $815.68 6In Stock	Mfr. Part # 2702766 Mouser Part # 651-2702766	Phoenix Contact	Interface Modules GW MODBUS TCP/RTU 2E/2DB9 Learn More about Phoenix Contact servers gateways	Datasheet	6In Stock	$815.68	Min.: 1 Mult.: 1	Converters	Modbus RTU to Modbus TCP	4 Port	100 Mb/s	Ethernet, Modbus	10.8 V	30 V	- 40 C	+ 70 C	GW
Interface Modules Industrial-grade USB TO RS232/485/TTL 103990383 Seeed Studio 1: $26.13 157In Stock 155Expected 11/16/2026	Mfr. Part # 103990383 Mouser Part # 713-103990383	Seeed Studio	Interface Modules Industrial-grade USB TO RS232/485/TTL	Datasheet	157In Stock 155Expected 11/16/2026	$26.13	Min.: 1 Mult.: 1	Converters	USB to RS-232/485/TTL	2 Port	921.6 kb/s	RS-232/485, TTL, USB	3.3 V, 5 V	3.3 V, 5 V	- 15 C	+ 70 C
Interface Modules Edgeport 1i 1 port USB converter 301-1001-31 Digi 1: $225.00 53In Stock	Mfr. Part # 301-1001-31 Mouser Part # 888-301-1001-31	Digi	Interface Modules Edgeport 1i 1 port USB converter	Datasheet	53In Stock	$225.00	Min.: 1 Mult.: 1	Converters	USB to RS-422/485	1 Port		RS-422/485, USB
Interface Modules USB Mini-B Male 3.3V DB9 Interface DB9-USB-D3-M FTDI 1: $19.25 117In Stock	Mfr. Part # DB9-USB-D3-M Mouser Part # 895-DB9-USB-D3-M	FTDI	Interface Modules USB Mini-B Male 3.3V DB9 Interface Learn More about FTDI db9usbmod	Datasheet	117In Stock	$19.25	Min.: 1 Mult.: 1	Converters	USB 2.0 to RS-232	1 Port	12 Mb/s	RS-232, USB 2.0	3.3 V	3.3 V	- 40 C	+ 85 C		Bulk
Interface Modules USB to RS232 Legacy Adapter DB9 Female DB9-USB-F FTDI 1: $21.85 397In Stock 350Expected 4/7/2027	Mfr. Part # DB9-USB-F Mouser Part # 895-DB9-USB-RS232-F	FTDI	Interface Modules USB to RS232 Legacy Adapter DB9 Female Learn More about FTDI DB9USBRS232	Datasheet	397In Stock 350Expected 4/7/2027	$21.85 $21.38 $21.37	Min.: 1 Mult.: 1 Max.: 50	Converters	USB 2.0 to RS-232	1 Port	12 Mb/s	RS-232, USB 2.0	5 V	5 V	- 40 C	+ 85 C		Bulk
Interface Modules USB to RS422 Embeded Converter PCB Assy USB-RS422-PCBA FTDI 1: $34.47 64In Stock 900On Order	Mfr. Part # USB-RS422-PCBA Mouser Part # 895-USB-RS422-PCBA	FTDI	Interface Modules USB to RS422 Embeded Converter PCB Assy	Datasheet	64In Stock 900On Order On Order Ship Dates Mfr. #: USB-RS422-PCBA Stock: 64 Can Ship Immediately On Order: 225 Expected 3/11/2027 425 Expected 7/5/2027 250 Expected 9/6/2027 Factory Lead-Time: 26 Weeks	$34.47	Min.: 1 Mult.: 1 Max.: 10	Converters	USB 2.0 to RS-422	1 Port	12 Mb/s	RS-422, USB 2.0	5 V	5 V	- 40 C	+ 85 C	USBRS422	Bulk
Interface Modules A RS485 converter designed for ATOM, used for converting RS485 signals to TTL. T002 M5Stack 1: $6.95 22In Stock 70Expected 11/25/2026	Mfr. Part # T002 Mouser Part # 170-T002	M5Stack	Interface Modules A RS485 converter designed for ATOM, used for converting RS485 signals to TTL.	Datasheet	22In Stock 70Expected 11/25/2026	$6.95	Min.: 1 Mult.: 1	Converters	RS-485 to TTL	1 Port		RS-485, TTL	9 V	24 V			ATOM	Bulk
Interface Modules RS485-HAT is a TTL to RS485 converter for M5StickC. U067 M5Stack 1: $4.50 12In Stock	Mfr. Part # U067 Mouser Part # 170-U067	M5Stack	Interface Modules RS485-HAT is a TTL to RS485 converter for M5StickC.	Datasheet	12In Stock	$4.50	Min.: 1 Mult.: 1	Converters	RS-485 to TTL	1 Port		RS-485, TTL	5 V	12 V			HAT	Bulk
Interface Modules USB To RS485 Converter FIT0832 DFRobot 1: $16.90 32In Stock 46Expected 11/23/2026	Mfr. Part # FIT0832 Mouser Part # 426-FIT0832	DFRobot	Interface Modules USB To RS485 Converter Learn More about DFRobot fit0832 usb to rs485 converter		32In Stock 46Expected 11/23/2026	$16.90	Min.: 1 Mult.: 1	Converters	USB 2.0 to RS-485	2 Port	921.6 kb/s	RS-485, USB 2.0	36 V	36 V
Interface Modules FL COMSERVER BASIC 232/422/485 2313478 Phoenix Contact 1: $512.78 1In Stock 5Expected 11/2/2026	Mfr. Part # 2313478 Mouser Part # 651-2313478	Phoenix Contact	Interface Modules FL COMSERVER BASIC 232/422/485 Learn More about Phoenix Contact servers gateways	Datasheet	1In Stock 5Expected 11/2/2026	$512.78	Min.: 1 Mult.: 1	Converters	RS-232/422/485 to Ethernet	1 Port	100 Mb/s	Ethernet, RS-232/422/485	22.8 V	25.2 V	- 25 C	+ 60 C