Controllers

 Controllers
Industrial Controllers are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many industrial controller manufacturers including Advanced Energy, Banner Engineering, Industrial Shields, KUNBUS, Omron, Opto 22, Phoenix Contact, Schneider Electric & more.
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Please view our large selection of industrial controllers below.
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Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS Analogue / Digital Type Display Type Mounting Style Size
Siemens 6ES73211BH020AA0
Siemens PLC Controllers SIMATIC S7-300, DIGITAL INPUT SM 321 3In Stock
839,32 €
792,25 €
Min.: 1
Mult.: 1
Digital Input Module
Siemens 6ES73221HH010AA0
Siemens PLC Controllers SIMATIC S7-300, DIGITAL OUTPUT SM 322 5In Stock
1.646,07 €
Min.: 1
Mult.: 1
Digital Output Module
Siemens 6ES73231BH010AA0
Siemens PLC Controllers MODULE IN/OUT S7300 8DI 8DO 24VDC 0.5A 3In Stock
1.232,44 €
Min.: 1
Mult.: 1
Digital I/O Expansion Module
Siemens 6ES73325HD010AB0
Siemens PLC Controllers SIMATIC S7-300, ANALOG OUTPUT SM 332 3In Stock
2.552,85 €
Min.: 1
Mult.: 1
Analog Output Module
Siemens 6ES75121DK010AB0
Siemens PLC Controllers CPU 1512SP-1 PN, 200KB PROG./1MB DATA 1In Stock
3.101,54 €
Min.: 1
Mult.: 1
Siemens 6ES75261BH000AB0
Siemens PLC Controllers SIMATIC S7-1500, FAILSAFE DIGITAL INPUT 2In Stock
1.103,10 €
1.067,64 €
Min.: 1
Mult.: 1
Digital Input Module
Phoenix Contact Safety Controllers PSR-M-EF1-XC-SDI8-SDO4-DO4-PI 1In Stock
614,83 €
Min.: 1
Mult.: 1
WAGO PLC Controllers 4-channel relay output; AC 250 V; 2.0 A; Potential-free; 4 make contacts
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
5In Stock
319,39 €
248,26 €
231,74 €
Min.: 1
Mult.: 1
Digital Controller Modbus DIN Rail Mount 67.8 mm x 12 mm x 100 mm
WAGO Controller Accessories Plug; light gray 98In Stock
6,16 €
Min.: 1
Mult.: 1
Plug Plug-In 12 mm x 100 mm
M5Stack PLC Controllers Base specifically design for industrial application. DC Power in 9-24V. 3In Stock
10Expected 11/25/2026
10,28 €
Min.: 1
Mult.: 1

IDEC PLC Controllers 16IO CPU 100-240VAC Relay
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
3In Stock
273,35 €
Min.: 1
Mult.: 1

IDEC PLC Controllers 24IO CPU 24VDC Trans. Source
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
3In Stock
369,27 €
Min.: 1
Mult.: 1

IDEC PLC Controllers 40IO CPU 100-240VAC Relay
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
1In Stock
552,77 €
527,51 €
Min.: 1
Mult.: 1

IDEC PLC Controllers 2in 1out Universal Analog Mod
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
2In Stock
248,40 €
Min.: 1
Mult.: 1

IDEC PLC Controllers 16pt 24VDC Exp Module Screw
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
4In Stock
166,18 €
163,05 €
Min.: 1
Mult.: 1

IDEC PLC Controllers 32pt 24VDC Exp Module MIL 1In Stock
311,71 €
Min.: 1
Mult.: 1


IDEC PLC Controllers 2pt Thermocouple RTD Input
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
2In Stock
7Expected 11/5/2026
102,26 €
Min.: 1
Mult.: 1


IDEC Controller Accessories 4pt TransistorSource cartridge
Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK
2In Stock
30On Order
83,09 €
66,17 €
Min.: 1
Mult.: 1
IDEC PLC Controllers 4in 4out 24 VAC-DC Exp. Module 6In Stock
63,23 €
Min.: 1
Mult.: 1
Digital I/O Expansion Module


IDEC PLC Controllers SmartRelay CPU 24VAC-DC 5In Stock
128,38 €
Min.: 1
Mult.: 1
CPU Module LED Chassis Mount 71.5 mm x 90 mm x 60 mm


IDEC PLC Controllers SmartRelay CPU 100-20VAC-DC 3In Stock
132,80 €
Min.: 1
Mult.: 1


IDEC PLC Controllers SmartRelay CPU 12-24VDC 7In Stock
21Expected 11/9/2026
128,38 €
Min.: 1
Mult.: 1
CPU Module Chassis Mount 71.5 mm x 90 mm x 58 mm


IDEC PLC Controllers SmartRelay CPU 24VDC Trans Out 1In Stock
179,52 €
141,66 €
Min.: 1
Mult.: 1


IDEC PLC Controllers 4in 4out 12-24VDC Exp. Module 15In Stock
66,40 €
Min.: 1
Mult.: 1
Digital I/O Expansion Module


IDEC Controller Accessories Text Display Panel 1In Stock
3Expected 11/17/2026
238,16 €
Min.: 1
Mult.: 1
Display Module Chassis Mount 128.2 mm x 86 mm x 38.7 mm