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Converters Interface Modules

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Part #

Interface Modules ULI-211C RS-232/422/485 to Fiber Convert

BB-FOSTCDR
Advantech
1: HK$2,632.87
20In Stock

Mfr. Part No.
BB-FOSTCDR

Mouser Part No
600-FOSTCDR

Advantech

Interface Modules ULI-211C RS-232/422/485 to Fiber Convert

Datasheet

20In Stock

HK$2,632.87

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

30 V

- 40 C

+ 80 C

Interface Modules FOSTCDRI with Inverted fiber.

BB-FOSTCDRI-INV
Advantech
1: HK$2,860.56
25In Stock

Mfr. Part No.
BB-FOSTCDRI-INV

Mouser Part No
600-FOSTCDRI-INV

Advantech

Interface Modules FOSTCDRI with Inverted fiber.

Datasheet

25In Stock

HK$2,860.56

Min.: 1
Mult.: 1

Converters

RS-232/422/485 to Fiber Optic

3 Port

115.2 kb/s

Fiber Optic, RS-232/422/485

10 V

48 V

- 40 C

+ 80 C

Interface Modules ULI-341DC USB to RS-422/485 (DB9 M) Iso.

BB-USO9ML4
Advantech
1: HK$1,175.46
35In Stock

Mfr. Part No.
BB-USO9ML4

Mouser Part No
600-USO9ML4

Advantech

Interface Modules ULI-341DC USB to RS-422/485 (DB9 M) Iso.

Datasheet

35In Stock

HK$1,175.46

Min.: 1
Mult.: 1

Converters

USB to RS-422/485

2 Port

12 Mb/s

RS-422/485, USB

10 V

30 V

0 C

+ 70 C

USO9ML4

Interface Modules ULI-341TCK USB to 1 x Lck Iso. RS-422/48

BB-USOPTL4-LS
Advantech
1: HK$1,175.46
84In Stock

Mfr. Part No.
BB-USOPTL4-LS

Mouser Part No
600-USOPTL4-LS

Advantech

Interface Modules ULI-341TCK USB to 1 x Lck Iso. RS-422/48

Datasheet

84In Stock

HK$1,175.46

Min.: 1
Mult.: 1

Converters

USB to RS-422/485

2 Port

12 Mb/s

RS-422/485, USB

5 V

0 C

+ 70 C

USOPTL4

Interface Modules USB to RS-422/485 Adapter

BB-USPTL4
Advantech
1: HK$772.68
36In Stock

Mfr. Part No.
BB-USPTL4

Mouser Part No
600-USPTL4

Advantech

Interface Modules USB to RS-422/485 Adapter

Datasheet

36In Stock

HK$772.68

Min.: 1
Mult.: 1

Converters

USB to RS-422/485

2 Port

12 Mb/s

RS-422/485, USB

5 V

0 C

+ 70 C

USPTL4

Interface Modules ULI-314DC USB to RS-232/422/485 IND CNVT

BB-USR604
Advantech
1: HK$5,096.40
15In Stock

Mfr. Part No.
BB-USR604

Mouser Part No
600-USR604

Advantech

Interface Modules ULI-314DC USB to RS-232/422/485 IND CNVT

Datasheet

15In Stock

HK$5,096.40

Min.: 1
Mult.: 1

Converters

USB to RS-422/485

5 Port

480 Mb/s

RS-422/485, USB

10 V

48 V

- 40 C

+ 80 C

Interface Modules FL COMSERVER BASIC 232/422/485

2313478
Phoenix Contact
1: HK$3,856.91
4In Stock

Mfr. Part No.
2313478

Mouser Part No
651-2313478

Phoenix Contact

Interface Modules FL COMSERVER BASIC 232/422/485

Learn More

Datasheet

4In Stock

HK$3,856.91

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 EM-ETH-GATEWAY-IFS

2901988
Phoenix Contact
1: HK$3,770.76
5In Stock

Mfr. Part No.
2901988

Mouser Part No
651-2901988

Phoenix Contact

Interface Modules EM-ETH-GATEWAY-IFS

Learn More

Datasheet

5In Stock

HK$3,770.76

Min.: 1
Mult.: 1

Converters

RS-232/422/485 to Ethernet

1 Port

100 Mb/s

Ethernet

19.2 V

28.8 V

- 25 C

+ 50 C

Interface Modules Industrial-grade USB TO RS232/485/TTL

103990383
Seeed Studio
1: HK$214.79
226In Stock

Mfr. Part No.
103990383

Mouser Part No
713-103990383

Seeed Studio

Interface Modules Industrial-grade USB TO RS232/485/TTL

Datasheet

226In Stock

HK$214.79

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

- 15 C

+ 70 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: HK$3,575.70
19In Stock
17Expected 5/8/2026

Mfr. Part No.
EP-USB-4

Mouser Part No
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

19In Stock

17Expected 5/8/2026

HK$3,575.70

Min.: 1
Mult.: 1

Converters

USB to RS-232

4 Port

230 kb/s

RS-232, USB

0 C

+ 55 C

Interface Modules USB-to-CAN V2 Prof.,isol.

1.01.0283.22002
HMS Networks
1: HK$9,970.86
4In Stock

Mfr. Part No.
1.01.0283.22002

Mouser Part No
898-1.01.0283.22002

HMS Networks

Interface Modules USB-to-CAN V2 Prof.,isol.

Datasheet

4In Stock

HK$9,970.86

Min.: 1
Mult.: 1

Converters

USB 2.0 to CAN

2 Port

1 Mb/s

CAN, USB 2.0

5 V

- 20 C

+ 70 C

IXXAT

Bulk

Interface Modules Fiber Optic to RS-232/422/485 Converter

ADAM-4542+-BE
Advantech
1: HK$5,153.12
6In Stock

Mfr. Part No.
ADAM-4542+-BE

Mouser Part No
923-ADAM-4542+-BE

Advantech

Interface Modules Fiber Optic to RS-232/422/485 Converter

Datasheet

6In Stock

HK$5,153.12

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 1-port Isolated USB to RS-232/422/485 C

ADAM-4561-CE
Advantech
1: HK$1,471.38
93In Stock

Mfr. Part No.
ADAM-4561-CE

Mouser Part No
923-ADAM-4561-CE

Advantech

Interface Modules 1-port Isolated USB to RS-232/422/485 C

Learn More

Datasheet

93In Stock

HK$1,471.38

Min.: 1
Mult.: 1

Converters

USB to RS-232/422/485

2 Port

115.2 kb/s

RS-232/422/485, USB

5 V

0 C

+ 70 C

ADAM-4561

Interface Modules ULI-361T USB to 1 x RS-485 2W TB CNV

BB-485USBTB-2W-A
Advantech
1: HK$871.32
82In Stock
83On Order

Mfr. Part No.
BB-485USBTB-2W-A

Mouser Part No
923-BB-485USBTB-2W-A

Advantech

Interface Modules ULI-361T USB to 1 x RS-485 2W TB CNV

Datasheet

82In Stock

83On Order

HK$871.32

Min.: 1
Mult.: 1

Converters

USB to RS-485

1 Port

12 Mb/s

RS-485, USB

5 V

0 C

+ 70 C

Interface Modules ULI-321DC USB x 1 Iso. RS-232 DB9M CNV

BB-USO9ML2-A
Advantech
1: HK$1,260.13
87In Stock

Mfr. Part No.
BB-USO9ML2-A

Mouser Part No
923-BB-USO9ML2-A

Advantech

Interface Modules ULI-321DC USB x 1 Iso. RS-232 DB9M CNV

Learn More

Datasheet

87In Stock

HK$1,260.13

Min.: 1
Mult.: 1

Converters

USB to RS-232

2 Port

12 Mb/s

RS-232, USB 2.0

5 V

0 C

+ 70 C

USO9ML2

Interface Modules ULI-226T RS-485 Converter, Port Powered,

BB-485SD9TB
Advantech
1: HK$731.58
120In Stock

Mfr. Part No.
BB-485SD9TB

Mouser Part No
600-485SD9TB

Advantech

Interface Modules ULI-226T RS-485 Converter, Port Powered,

Learn More

Datasheet

120In Stock

HK$731.58

Min.: 1
Mult.: 1

Converters

RS-232 to RS-485

2 Port

115.2 kb/s

RS-232/485

12 V

0 C

+ 70 C

Interface Modules USB TO TTL 3.3V 1 PORT WITH DB9M

BB-TTL3USB9M
Advantech
1: HK$739.80
30In Stock

Mfr. Part No.
BB-TTL3USB9M

Mouser Part No
600-TTL3USB9M

Advantech

Interface Modules USB TO TTL 3.3V 1 PORT WITH DB9M

Datasheet

30In Stock

HK$739.80

Min.: 1
Mult.: 1

Converters

USB to TTL

2 Port

12 Mb/s

TTL, USB

3.3 V

- 40 C

+ 85 C

Interface Modules GW EIP/MODBUS 2E/2DB9

1062380
Phoenix Contact
1: HK$7,487.35
4In Stock
7Expected 21/10/2026

Mfr. Part No.
1062380

Mouser Part No
651-1062380

Phoenix Contact

Interface Modules GW EIP/MODBUS 2E/2DB9

Learn More

Datasheet

4In Stock

7Expected 21/10/2026

HK$7,487.35

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/1DB9

1062540
Phoenix Contact
1: HK$5,410.08
4In Stock

Mfr. Part No.
1062540

Mouser Part No
651-1062540

Phoenix Contact

Interface Modules GW EIP/MODBUS 1E/1DB9

Learn More

Datasheet

4In Stock

HK$5,410.08

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 PL DP/MODBUS

2316365
Phoenix Contact
1: HK$8,491.67
2In Stock

Mfr. Part No.
2316365

Mouser Part No
651-2316365

Phoenix Contact

Interface Modules GW PL DP/MODBUS

Learn More

Datasheet

2In Stock

HK$8,491.67

Min.: 1
Mult.: 1

Converters

Modbus RTU to PROFIBUS DP

1 Port

12 Mb/s

18 V

30 V

- 40 C

+ 85 C

Interface Modules GW DEVICE SERVER 2E/4DB9

2702763
Phoenix Contact
1: HK$6,089.05
15In Stock

Mfr. Part No.
2702763

Mouser Part No
651-2702763

Phoenix Contact

Interface Modules GW DEVICE SERVER 2E/4DB9

Learn More

Datasheet

15In Stock

HK$6,089.05

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

Interface Modules GW MODBUS TCP/RTU 2E/2DB9

2702766
Phoenix Contact
1: HK$6,303.18
6In Stock

Mfr. Part No.
2702766

Mouser Part No
651-2702766

Phoenix Contact

Interface Modules GW MODBUS TCP/RTU 2E/2DB9

Learn More

Datasheet

6In Stock

HK$6,303.18

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

Interface Modules GW EIP/ASCII 1E/2DB9

2702773
Phoenix Contact
1: HK$6,406.42
4In Stock

Mfr. Part No.
2702773

Mouser Part No
651-2702773

Phoenix Contact

Interface Modules GW EIP/ASCII 1E/2DB9

Learn More

Datasheet

4In Stock

HK$6,406.42

Min.: 1
Mult.: 1

Converters

RAW/ASCII to EtherNet/IP

3 Port

100 Mb/s

Ethernet, RS-232/422/485

10.8 V

30 V

- 40 C

+ 70 C

Interface Modules Edgeport 1i 1 port USB converter

301-1001-31
Digi
1: HK$1,808.40
63In Stock

Mfr. Part No.
301-1001-31

Mouser Part No
888-301-1001-31

Digi

Interface Modules Edgeport 1i 1 port USB converter

Datasheet

63In Stock

HK$1,808.40

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: HK$147.14
127In Stock

Mfr. Part No.
DB9-USB-D3-M

Mouser Part No
895-DB9-USB-D3-M

FTDI

Interface Modules USB Mini-B Male 3.3V DB9 Interface

Learn More

Datasheet

127In Stock

HK$147.14

HK$134.81

HK$130.70

HK$127.41

Min.: 1
Mult.: 1

Converters

USB 2.0 to RS-232

1 Port

12 Mb/s

RS-232, USB 2.0

3.3 V

- 40 C

+ 85 C

Bulk

Converters Interface Modules

Customer Service Office

Company

Resources

Support

ADLINK Technology
Advantech
Carlo Gavazzi
Connective Peripherals
DFRobot
Digi International
FTDI
HMS Networks
IEI
Innodisk
Leopard Imaging
Littelfuse
M5Stack
MeatPi
NetBurner
Olimex Ltd.
Phoenix Contact
ROBOTIS
Seeed Studio
Sensata
Weidmuller
WIZnet

CAN, CANopen, DeviceNet
CAN, Ethernet
CAN, I2C, TTL, RS-485
Encoder/SSI to USB 2.0
EtherNet/IP to Modbus
Fiber Optic to RS-232
Fiber Optic to RS-232/422/485
Fiber Optic to RS-232/RS-422/RS-485
M.2 2280 to USB 3.0
M.2 to CANbus
MIPI-CSI-2 to Parallel
Modbus RTU to Modbus TCP
Modbus RTU to PROFIBUS DP
mPCIe to DVI/HDMI, VGA
mPCIe to M.2 A-E
Optical Fiber Converter
PCIe to CANBus 2.0A/B
PROFIBUS
PROFIBUS DP to PROFIBUS PA
RAW/ASCII to EtherNet/IP

RS-422/485, USB
RS-232, USB
RS-232/422/485
Ethernet, RS-232/422/485
Ethernet, Modbus
Fiber Optic, RS-232/422/485
RS-232, USB 2.0
RS-485, USB
CAN, USB 2.0
RS-232/485
RS-232/422
RS-232/422/485, USB
Ethernet
RS-485, TTL
RS-232
RS-232/485, TTL, USB
RS-422, USB 2.0
RS-485, USB 2.0
Serial
UART, USB

ADAM-4000
ADAM-4542+
ADAM-4561
ADAM-4562
ATOM
BB-485USBTB-2W-LS
DIO
ES-R-2001B
ES-U-1001
ES-U-1002
ES-U-1101
ES-U-2001
ES-U-2002
ES-U-2101
ES-U-2102
ES-U-2104
ES-U-3008-RM
FB-HSB
G3492
GW