.hide-partial { max-height: none; } .show-more { display: none; }

RS-485 Interface Modules

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 20

Applied Filters:

Interface Type = RS-485

Manufacturer

Product

Type

Number of Channels / Ports

Maximum Data Rate

Supply Voltage - Min

Supply Voltage - Max

Minimum Operating Temperature

Maximum Operating Temperature

Series

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Interface Modules RAD-RS485-IFS

2702184
Phoenix Contact
1: $796.48
15In Stock

Mfr. Part #
2702184

Mouser Part #
651-2702184

Phoenix Contact

Interface Modules RAD-RS485-IFS

Learn More

Datasheet

15In Stock

$796.48

Min.: 1
Mult.: 1

Communication Modules

RS-485

1 Port

115.2 kb/s

RS-485

19.2 V

30.5 V

- 40 C

+ 70 C

RAD

Interface Modules PWRCAN 13.2 Module w/ Isolated 2-Ch CAN & 1-Ch RS485

M139
M5Stack
1: $27.29
32In Stock
New Product

Mfr. Part #
M139

Mouser Part #
170-M139

New Product

M5Stack

Interface Modules PWRCAN 13.2 Module w/ Isolated 2-Ch CAN & 1-Ch RS485

Learn More

Datasheet

32In Stock

$27.29

Min.: 1
Mult.: 1

Multiple Function Modules

RS-485

9 V

24 V

0 C

+ 40 C

Interface Modules Industrial Grade RS485 Repeater

FIT0772
DFRobot
1: $86.26
36In Stock
54Expected 2026-08-03

Mfr. Part #
FIT0772

Mouser Part #
426-FIT0772

DFRobot

Interface Modules Industrial Grade RS485 Repeater

Learn More

36In Stock

54Expected 2026-08-03

$86.26

Min.: 1
Mult.: 1

Repeaters

RS-485

2 Port

9.6 kb/s

RS-485

9 V

24 V

- 20 C

+ 70 C

Interface Modules AXL SE RS4851

1088128
Phoenix Contact
1: $363.89
35In Stock

Mfr. Part #
1088128

Mouser Part #
651-1088128

Phoenix Contact

Interface Modules AXL SE RS4851

Learn More

Datasheet

35In Stock

$363.89

Min.: 1
Mult.: 1

Communication Modules

RS-485

1 Port

230.4 kb/s

RS-485

19.2 V

30 V

- 25 C

+ 60 C

Interface Modules SIMATIC DP, RS485 REPEATER, PROFIBUS/MPI

6ES79720AA020XA0
Siemens
1: $2,101.90
1In Stock
4Expected 2026-10-07

Mfr. Part #
6ES79720AA020XA0

Mouser Part #
982-6ES79720AA020XA0

Siemens

Interface Modules SIMATIC DP, RS485 REPEATER, PROFIBUS/MPI

Datasheet

1In Stock

4Expected 2026-10-07

$2,101.90

Min.: 1
Mult.: 1

Interface Modules

RS-485

1 Port

12 Mb/s

RS-485

20.4 V

28.8 V

0 C

+ 60 C

Interface Modules Industrial RS485 Opto-Isolated Hub

FIT0821
DFRobot
1: $100.66
13In Stock
55Expected 2026-07-13

Mfr. Part #
FIT0821

Mouser Part #
426-FIT0821

DFRobot

Interface Modules Industrial RS485 Opto-Isolated Hub

Learn More

13In Stock

55Expected 2026-07-13

$100.66

Min.: 1
Mult.: 1

Hubs

RS-485

4 Port

115.2 kb/s

RS-485

9 V

30 V

- 25 C

+ 70 C

Interface Modules IBS IL 24 RB-T-PAC

2861441
Phoenix Contact
1: $427.39
3In Stock

Mfr. Part #
2861441

Mouser Part #
651-2861441

Phoenix Contact

Interface Modules IBS IL 24 RB-T-PAC

Learn More

Datasheet

3In Stock

$427.39

Min.: 1
Mult.: 1

Communication Modules

RS-485

1 Port

500 kb/s

RS-485

19.2 V

30 V

- 25 C

+ 55 C

IBS IL 24

Interface Modules SNAP PAC Serial Brain, analog/digital

SNAP-PAC-SB2
Opto 22
1: $1,457.35
1In Stock

Mfr. Part #
SNAP-PAC-SB2

Mouser Part #
94-SNAP-PAC-SB2

Opto 22

Interface Modules SNAP PAC Serial Brain, analog/digital

Learn More

Datasheet

1In Stock

$1,457.35

Min.: 1
Mult.: 1

Controllers

RS-485

1 Port

230.4 kb/s

RS-485

5 V

5.2 V

- 20 C

+ 60 C

SNAP

Interface Modules New generation: interface converter electrical/optical for PROFIBUS-field bus networks; repeater function; for quartz glass FO; long-haul version; approval for Ex-zone 2 (Class 1, Div. 2)

OZD PROFI 12M G22-1300
Hirschmann
1: $7,457.21
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
OZD PROFI 12M G22-1300

Mouser Part #
566-942148006

Hirschmann

Datasheet

Non-Stocked Lead-Time 8 Weeks

$7,457.21

Min.: 1
Mult.: 1

Repeaters

PROFIBUS

12 Mb/s

RS-485

18 V

32 V

0 C

+ 60 C

Fieldbus Repeaters

Interface Modules RS-485COMMUNICATIONS MODULE/

RS485MS-2W
Littelfuse
1: $311.34
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
RS485MS-2W

Mouser Part #
576-RS485MS-2W

Littelfuse

Interface Modules RS-485COMMUNICATIONS MODULE/

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$311.34

$280.93

$273.86

$261.86

Min.: 1
Mult.: 1

Communication Modules

Modbus

1 Port

RS-485

24 V

- 20 C

+ 50 C

RS485

Bulk

Interface Modules MSS PROFIBUS DP INTERFACE, SCREW

3RK35111BA10
Siemens
1: $1,359.82
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3RK35111BA10

Mouser Part #
982-3RK35111BA10

Siemens

Interface Modules MSS PROFIBUS DP INTERFACE, SCREW

Datasheet

Non-Stocked Lead-Time 2 Weeks

$1,359.82

$1,329.19

Min.: 1
Mult.: 1

Interface Modules

PROFIBUS DP

12 Mb/s

RS-485

24 V

Interface Modules MSS PROFIBUS DP INTERFACE, SPRING

3RK35112BA10
Siemens
1: $1,359.82
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3RK35112BA10

Mouser Part #
982-3RK35112BA10

Siemens

Interface Modules MSS PROFIBUS DP INTERFACE, SPRING

Datasheet

Non-Stocked Lead-Time 2 Weeks

$1,359.82

$1,329.19

Min.: 1
Mult.: 1

Interface Modules

PROFIBUS DP

12 Mb/s

RS-485

24 V

Interface Modules BUS TERMINATION MODULE

3UF19001KA00
Siemens
1: $664.26
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3UF19001KA00

Mouser Part #
982-3UF19001KA00

Siemens

Interface Modules BUS TERMINATION MODULE

Datasheet

Non-Stocked Lead-Time 2 Weeks

$664.26

$649.97

Min.: 1
Mult.: 1

Interface Modules

PROFIBUS, RS-485

RS-485

115 VAC

230 VAC

Interface Modules BUS TERMINATING MODULE, DC 24V

3UF19001KB00
Siemens
1: $705.25
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3UF19001KB00

Mouser Part #
982-3UF19001KB00

Siemens

Interface Modules BUS TERMINATING MODULE, DC 24V

Datasheet

Non-Stocked Lead-Time 2 Weeks

$705.25

$690.08

Min.: 1
Mult.: 1

Interface Modules

PROFIBUS, RS-485

RS-485

24 V

Interface Modules SIPLUS DP RS485-REPEATER

6AG19720AA027XA0
Siemens
1: $2,358.98
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
6AG19720AA027XA0

Mouser Part #
982-6AG19720AA027XA0

Siemens

Interface Modules SIPLUS DP RS485-REPEATER

Datasheet

Non-Stocked Lead-Time 5 Weeks

$2,358.98

Min.: 1
Mult.: 1

Repeaters

RS-485

1 Port

12 Mb/s

RS-485

20.4 V

28.8 V

- 25 C

+ 70 C

Interface Modules DP/AS-INTERFACE LINK 20(R)SUPPORTS V3.0

6GK14152AA10
Siemens
1: $3,284.61
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
6GK14152AA10

Mouser Part #
982-6GK14152AA10

Siemens

Interface Modules DP/AS-INTERFACE LINK 20(R)SUPPORTS V3.0

Datasheet

Non-Stocked Lead-Time 5 Weeks

$3,284.61

Min.: 1
Mult.: 1

Interface Modules

DP/AS-Interface Link

RS-485

0 C

+ 60 C

Interface Modules New generation: interface converter electrical/optical for PROFIBUS-field bus networks; repeater function; for plastic FO; short-haul version; approval for Ex-zone 2 (Class 1, Div. 2)

OZD PROFI 12M P11
Hirschmann
1: $1,110.41
Non-Stocked

Mfr. Part #
OZD PROFI 12M P11

Mouser Part #
566-942148007

Hirschmann

Datasheet

Non-Stocked

$1,110.41

$1,045.73

Min.: 1
Mult.: 1

Repeaters

PROFIBUS

3 Port

12 Mb/s

RS-485

18 V

32 V

0 C

+ 60 C

Fieldbus Repeaters

OZD PROFI 12M P12
Hirschmann
1: $1,832.57
Non-Stocked

Mfr. Part #
OZD PROFI 12M P12

Mouser Part #
566-942148008

Hirschmann

Datasheet

Non-Stocked

$1,832.57

Quote

Min.: 1
Mult.: 1

Repeaters

PROFIBUS

5 Port

12 Mb/s

RS-485

18 V

32 V

0 C

+ 60 C

Fieldbus Repeaters

Interface Modules SNAP PAC Serial Brain, analog/digital, with high-speed digital functions

SNAP-PAC-SB1
Opto 22
1: $1,418.39
Non-Stocked

Mfr. Part #
SNAP-PAC-SB1

Mouser Part #
94-SNAP-PAC-SB1

Opto 22

Interface Modules SNAP PAC Serial Brain, analog/digital, with high-speed digital functions

Learn More

Datasheet

Non-Stocked

$1,418.39

Min.: 1
Mult.: 1

Controllers

RS-485

1 Port

230.4 kb/s

RS-485

5 V

5.2 V

- 20 C

+ 60 C

SNAP

Interface Modules NIC:PROFIBUS:INTERFACE:RS485:NO GALVANIC

1120170002
Molex
1: $496.37
Non-Stocked
End of Life

Mfr. Part #
1120170002

Mouser Part #
538-1120170002

End of Life

Molex

Interface Modules NIC:PROFIBUS:INTERFACE:RS485:NO GALVANIC

Non-Stocked

$496.37

$472.44

$455.30

Min.: 1
Mult.: 1

Interface Modules

PROFIBUS, RS-485

1 Port

RS-485

RS-485 Interface Modules

Mouser Electronics®

Company

Resources

Support