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

Controllers

Mouser offers one of the most comprehensive selections of industrial controllers, catering to a wide range of applications from simple process control to advanced robotics. Mouser’s selection of controller products spans all essential types, and offers coverage for both discrete and process automation needs.

With trusted brands like Advanced Energy, Banner Engineering, IDEC, Industrial Shields, Omron Automation, Opto 22, Phoenix Contact & Schneider Electric, engineers and integrators can find solutions tailored to DIN rail, panel, or chassis mounting styles, with support for analog, digital, and hybrid signal types. Whether you're building a smart factory or upgrading legacy systems, Mouser provides flexibility, reliability, and inventory depth to support your automation goals.

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

Types of Controllers

List Images

Results: 11,387

Applied Filters:

Manufacturer

Analogue / Digital

Type

Display Type

Operating Supply Voltage

Mounting Style

Size

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; }

Download Table (.CSV)

Part #

PLC Controllers LOGO DM8 230R, EXPANSON MODULE

6ED10551FB000BA2
Siemens
1: $218.92
12In Stock

Mfr. Part No.
6ED10551FB000BA2

Mouser Part No
982-6ED10551FB000BA2

Siemens

PLC Controllers LOGO DM8 230R, EXPANSON MODULE

Learn More

Datasheet

12In Stock

$218.92

$204.40

$182.84

$175.88

Min.: 1
Mult.: 1

Analog / Digital

Expansion Module

No Display

DIN Rail Mount

35.5 mm x 90 mm x 58 mm

PLC Controllers LOGO DM8 24R EXPANSION MODULE

6ED10551HB000BA2
Siemens
1: $216.26
7In Stock

Mfr. Part No.
6ED10551HB000BA2

Mouser Part No
982-6ED10551HB000BA2

Siemens

PLC Controllers LOGO DM8 24R EXPANSION MODULE

Learn More

Datasheet

7In Stock

$216.26

$192.48

$182.84

$175.88

Min.: 1
Mult.: 1

Analog / Digital

Expansion Module

No Display

DIN Rail Mount

35.5 mm x 90 mm x 58 mm

PLC Controllers LOGO DM8 12/24R, EXP. MODULE

6ED10551MB000BA2
Siemens
1: $214.96
9In Stock

Mfr. Part No.
6ED10551MB000BA2

Mouser Part No
982-6ED10551MB000BA2

Siemens

PLC Controllers LOGO DM8 12/24R, EXP. MODULE

Learn More

Datasheet

9In Stock

$214.96

$192.39

$182.84

$175.88

Min.: 1
Mult.: 1

Digital

Expansion Module

No Display

DIN Rail Mount

35.5 mm x 90 mm x 58 mm

Controller Accessories LOGO TD MOUNTING ACCESSORIES

6ED10571DA000BA0
Siemens
1: $41.34
5In Stock

Mfr. Part No.
6ED10571DA000BA0

Mouser Part No
982-6ED10571DA000BA0

Siemens

Controller Accessories LOGO TD MOUNTING ACCESSORIES

Datasheet

5In Stock

$41.34

$39.63

$39.10

$37.84

View

Min.: 1
Mult.: 1

Controller Accessories LOGO,CONTACT 24 SWITCHING MOD

6ED10574CA000AA0
Siemens
1: $72.70
10In Stock

Mfr. Part No.
6ED10574CA000AA0

Mouser Part No
982-6ED10574CA000AA0

Siemens

Controller Accessories LOGO,CONTACT 24 SWITCHING MOD

Learn More

Datasheet

10In Stock

$72.70

$68.91

$55.48

$53.37

View

Min.: 1
Mult.: 1

PLC Controllers SIMATIC DP ET200S, MODULE COUNTER, 15MM

6ES71384DA040AB0
Siemens
1: $1,855.90
1In Stock
New At Mouser

Mfr. Part No.
6ES71384DA040AB0

Mouser Part No
982-6ES71384DA040AB0

New At Mouser

Siemens

PLC Controllers SIMATIC DP ET200S, MODULE COUNTER, 15MM

Learn More

Datasheet

1In Stock

$1,855.90

Min.: 1
Mult.: 1

Electronic Module

Controller Accessories BASE UNIT TYPE A1, BU15-P16+A0+2B/T

6ES71936BP000BA1
Siemens
1: $89.83
8In Stock
New At Mouser

Mfr. Part No.
6ES71936BP000BA1

Mouser Part No
982-6ES71936BP000BA1

New At Mouser

Siemens

Controller Accessories BASE UNIT TYPE A1, BU15-P16+A0+2B/T

Learn More

Datasheet

8In Stock

$89.83

$78.95

$75.00

$72.14

View

Min.: 1
Mult.: 1

Base Unit

Controller Accessories BASE UNIT TYPE U0 BU20-P16+A0+2B PU 1

6ES71936BP000BU0
Siemens
1: $95.88
1In Stock
New At Mouser

Mfr. Part No.
6ES71936BP000BU0

Mouser Part No
982-6ES71936BP000BU0

New At Mouser

Siemens

Controller Accessories BASE UNIT TYPE U0 BU20-P16+A0+2B PU 1

Learn More

Datasheet

1In Stock

$95.88

$92.55

$90.42

$89.52

View

Min.: 1
Mult.: 1

Base Unit

Controller Accessories BASE UNIT TYPE A1, BU15-P16+A0+2D/T

6ES71936BP000DA1
Siemens
1: $133.52
9In Stock
New At Mouser

Mfr. Part No.
6ES71936BP000DA1

Mouser Part No
982-6ES71936BP000DA1

New At Mouser

Siemens

Controller Accessories BASE UNIT TYPE A1, BU15-P16+A0+2D/T

Learn More

Datasheet

9In Stock

$133.52

$117.36

$111.48

$107.24

View

Min.: 1
Mult.: 1

Base Unit

Controller Accessories SIMATIC ET 200SP. BASEUNIT BU15-P16+A0+2

6ES71936BP002BA0
Siemens
1: $68.15
10In Stock
New At Mouser

Mfr. Part No.
6ES71936BP002BA0

Mouser Part No
982-6ES71936BP002BA0

New At Mouser

Siemens

Controller Accessories SIMATIC ET 200SP. BASEUNIT BU15-P16+A0+2

Learn More

Datasheet

10In Stock

$68.15

$59.89

$56.31

$54.73

View

Min.: 1
Mult.: 1

Base Unit

Controller Accessories BASE UNIT TYPE A0, BU15-P16+A10+2B

6ES71936BP200BA0
Siemens
1: $86.52
17In Stock
New At Mouser

Mfr. Part No.
6ES71936BP200BA0

Mouser Part No
982-6ES71936BP200BA0

New At Mouser

Siemens

Controller Accessories BASE UNIT TYPE A0, BU15-P16+A10+2B

Learn More

Datasheet

17In Stock

$86.52

$76.05

$72.24

$69.48

View

Min.: 1
Mult.: 1

Base Unit

Controller Accessories BASEUNIT TYP B0, BU20-P12+A4+0B

6ES71936BP200BB0
Siemens
1: $89.83
8In Stock
New At Mouser

Mfr. Part No.
6ES71936BP200BB0

Mouser Part No
982-6ES71936BP200BB0

New At Mouser

Siemens

Controller Accessories BASEUNIT TYP B0, BU20-P12+A4+0B

Learn More

Datasheet

8In Stock

$89.83

$78.95

$75.00

$72.14

View

Min.: 1
Mult.: 1

Base Unit

Controller Accessories BASEUNIT TYPE B1, BU20-P12+A0+4B

6ES71936BP200BB1
Siemens
1: $89.83
5In Stock
New At Mouser

Mfr. Part No.
6ES71936BP200BB1

Mouser Part No
982-6ES71936BP200BB1

New At Mouser

Siemens

Controller Accessories BASEUNIT TYPE B1, BU20-P12+A0+4B

Learn More

Datasheet

5In Stock

$89.83

$78.95

$75.00

$72.14

View

Min.: 1
Mult.: 1

Base Unit

Controller Accessories ET200SP,BASEUNIT TYPE F0, BU20-P8+A4+0B

6ES71936BP200BF0
Siemens
1: $89.78
10In Stock
New At Mouser

Mfr. Part No.
6ES71936BP200BF0

Mouser Part No
982-6ES71936BP200BF0

New At Mouser

Siemens

Controller Accessories ET200SP,BASEUNIT TYPE F0, BU20-P8+A4+0B

Learn More

Datasheet

10In Stock

$89.78

$86.20

$75.00

$72.14

$69.40

Min.: 1
Mult.: 1

Base Unit

Controller Accessories BASE UNIT TYPE A0, BU15-P16+A10+2D

6ES71936BP200DA0
Siemens
1: $130.33
9In Stock
New At Mouser

Mfr. Part No.
6ES71936BP200DA0

Mouser Part No
982-6ES71936BP200DA0

New At Mouser

Siemens

Controller Accessories BASE UNIT TYPE A0, BU15-P16+A10+2D

Learn More

Datasheet

9In Stock

$130.33

$114.56

$108.82

$104.68

View

Min.: 1
Mult.: 1

Base Unit

Controller Accessories BASE UNIT TYPE C0, BU20-P6+A2+4D

6ES71936BP200DC0
Siemens
1: $133.53
5In Stock
New At Mouser

Mfr. Part No.
6ES71936BP200DC0

Mouser Part No
982-6ES71936BP200DC0

New At Mouser

Siemens

Controller Accessories BASE UNIT TYPE C0, BU20-P6+A2+4D

Learn More

Datasheet

5In Stock

$133.53

$117.36

$111.48

$107.24

View

Min.: 1
Mult.: 1

Base Unit

Controller Accessories SIMATIC ET 200SP, BASE UNIT TYPE A1

6ES71936BP400BA1
Siemens
1: $114.24
9In Stock
New At Mouser

Mfr. Part No.
6ES71936BP400BA1

Mouser Part No
982-6ES71936BP400BA1

New At Mouser

Siemens

Controller Accessories SIMATIC ET 200SP, BASE UNIT TYPE A1

Learn More

Datasheet

9In Stock

$114.24

$113.89

$113.76

View

Min.: 1
Mult.: 1

Base Unit

Controller Accessories BASE UNIT TYPE A1, BU15-P16+A0+12D/T

6ES71936BP400DA1
Siemens
1: $158.59
6In Stock
New At Mouser

Mfr. Part No.
6ES71936BP400DA1

Mouser Part No
982-6ES71936BP400DA1

New At Mouser

Siemens

Controller Accessories BASE UNIT TYPE A1, BU15-P16+A0+12D/T

Learn More

Datasheet

6In Stock

$158.59

$155.11

$154.43

View

Min.: 1
Mult.: 1

Base Unit

Controller Accessories 10 COLOR CODE PLATES, COLOR CODE CC02

6ES71936CP022MA0
Siemens
1: $52.61
10In Stock
New At Mouser

Mfr. Part No.
6ES71936CP022MA0

Mouser Part No
982-6ES71936CP022MA0

New At Mouser

Siemens

Controller Accessories 10 COLOR CODE PLATES, COLOR CODE CC02

Learn More

Datasheet

10In Stock

$52.61

$51.28

$51.21

$50.71

View

Min.: 1
Mult.: 1

Color Coded Label

Controller Accessories CODING ELEMENT,TYPE F,SPARE PART

6ES71936EF001AA0
Siemens
1: $342.57
4In Stock
New At Mouser

Mfr. Part No.
6ES71936EF001AA0

Mouser Part No
982-6ES71936EF001AA0

New At Mouser

Siemens

Controller Accessories CODING ELEMENT,TYPE F,SPARE PART

Learn More

Datasheet

4In Stock

$342.57

$301.19

$286.11

$280.54

Min.: 1
Mult.: 1

E-Coding Element

Controller Accessories SIMATIC ET 200SP, SERVER MODULE

6ES71936PA000AA0
Siemens
1: $161.92
12In Stock
New At Mouser

Mfr. Part No.
6ES71936PA000AA0

Mouser Part No
982-6ES71936PA000AA0

New At Mouser

Siemens

Controller Accessories SIMATIC ET 200SP, SERVER MODULE

Learn More

Datasheet

12In Stock

$161.92

$161.89

$135.19

$130.04

View

Min.: 1
Mult.: 1

Server Module

Controller Accessories PotDis-TB-P1-R. PU 1

6ES71936TP000TP1
Siemens
1: $78.02
5In Stock
New At Mouser

Mfr. Part No.
6ES71936TP000TP1

Mouser Part No
982-6ES71936TP000TP1

New At Mouser

Siemens

Controller Accessories PotDis-TB-P1-R. PU 1

Learn More

Datasheet

5In Stock

$78.02

$73.80

$72.80

View

Min.: 1
Mult.: 1

Potential Distributor Module

Controller Accessories CONNECTOR Y DBL WIRING ET200X 5-PIN M12

6ES71941KA010XA0
Siemens
1: $48.26
2In Stock

Mfr. Part No.
6ES71941KA010XA0

Mouser Part No
982-6ES71941KA010XA0

Siemens

Controller Accessories CONNECTOR Y DBL WIRING ET200X 5-PIN M12

Datasheet

2In Stock

$48.26

$46.76

$46.53

$46.37

View

Min.: 1
Mult.: 1

Controller Accessories MODULE,CONNECTING,16DI,24VDC,ET200PRO

6ES71944CB500AA0
Siemens
1: $310.15
2In Stock

Mfr. Part No.
6ES71944CB500AA0

Mouser Part No
982-6ES71944CB500AA0

Siemens

Controller Accessories MODULE,CONNECTING,16DI,24VDC,ET200PRO

Datasheet

2In Stock

$310.15

$304.99

View

Min.: 1
Mult.: 1

PLC Controllers SIMATIC S7-1200, CPU 1214C DC/DC/DC

6ES72141AG400XB0
Siemens
1: $1,054.84
1In Stock

Mfr. Part No.
6ES72141AG400XB0

Mouser Part No
982-6ES72141AG400XB0

Siemens

PLC Controllers SIMATIC S7-1200, CPU 1214C DC/DC/DC

1In Stock

More Info Available

$1,054.84

$963.91

Min.: 1
Mult.: 1

Controllers

Types of Controllers

Customer Service Office

Company

Resources

Support

ABB
ADLINK Technology
Advanced Energy
Advanced Illumination
Advanced Thermal Solutions
Advantech
Altech
Altera
AMSECO
Analog Devices Inc.
Apem
ARBOR Technology
Arduino
ATC Diversified Electronics
Banner Engineering
Basler
Brainboxes
Bridgetek
Carlo Gavazzi
Crouzet
Daniels Manufacturing
Delta Electronics
DFRobot
Digi International
Digital View
Display Visions
Eaton
EDATEC
E-T-A Circuit Breakers
Extech
HMS Networks
Honeywell
IDEC
Industrial Shields
Industruino
KUNBUS
L-Com
Littelfuse
Loctite
Lumberg Automation
LUTZE
M5Stack
MEAN WELL
Molex
MSA Safety
Murrelektronik
Olimex Ltd.
Omron
onsemi
Opto 22
Panasonic
Performance Motion Devices
Phoenix Contact
ROBOTIS
Sanyo Denki
Schneider Electric
Seeed Studio
Sensata
Sfera Labs
Siemens
Staco
Swivellink
TE Connectivity
Teledyne Relays
Telemecanique Sensors
Trumeter
Vertiq
Weidmuller
Weintek
White-Rodgers
Xeltek

10 ft Communication Cable
10 ft Comunication Cable
4 Analog Input Module
50 Amp Current Transformer
8 Multifunction Signal Module
AC Charging Controller
AC/DC Charging Controller
Residual Current Monitoring Module
Vehicle Charging Controller
1-Axis
1-Phase
1-Phase AC
12-Module Mounting Rack
16-Module Mounting Rack
2-Axis
2-Wire Adapter
3-Axis
3-Phase AC
32-Channel Boards
4-Axis

7 in TFT-LCD
4 Digit, 7 Segment LED Dual
11-Segment
11-Segment, 4-Digit
2-line 7-segment LED Display
3-Digit
4-Digit Display
5-Digit, 11-Segment
5-Digit, 3-Row
5-Digit Data
5-Digit Display
7-Segment
7-Segment, 2-Digit
7-Segment, 3.5-Digit
7-Segment, 4-Digit
7-Segment, 5-Digit
7-Segment LED
Backlit LCD
Clock
Dial

37.6 mm x 85 mm x 121 mm
7 mm L x 22 mm W x 60 mm H
10 mm x 10 mm x 10 mm
10 mm x 45 mm x 129 mm
12 mm x 100 mm x 71 mm
13 mm L x 62 mm W x 46 mm H
14 mm L x 77 mm W x 35 mm H
15 mm L x 48 mm W x 23 mm H
15 mm x 58 mm
24 mm L x 43 mm W x 24 mm H
24 mm L x 57 mm W x 24 mm H
25.2 mm x 88 mm
25.2 mm x 88 mm x 42 mm
30 mm x 100 mm x 71 mm
35 mm L x 70 mm W x 155 mm H
35.5 mm x 90 mm x 58 mm
36 mm x 35 mm x 22 mm
36 mm x 90 mm x 53 mm
36 mm x 90 mm x 58 mm
36 mm x 90 mm x 61.1 mm