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 (SGD) 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
Min.: 1
Mult.: 1
Digital Input Module
Siemens 6ES73221HH010AA0
Siemens PLC Controllers SIMATIC S7-300, DIGITAL OUTPUT SM 322 5In Stock
Min.: 1
Mult.: 1
Digital Output Module
Siemens 6ES73231BH010AA0
Siemens PLC Controllers MODULE IN/OUT S7300 8DI 8DO 24VDC 0.5A 1In Stock
Min.: 1
Mult.: 1
Digital I/O Expansion Module
Siemens 6ES73325HD010AB0
Siemens PLC Controllers SIMATIC S7-300, ANALOG OUTPUT SM 332 1In Stock
Min.: 1
Mult.: 1
Analog Output Module
Siemens 6ES75121DK010AB0
Siemens PLC Controllers CPU 1512SP-1 PN, 200KB PROG./1MB DATA 1In Stock
Min.: 1
Mult.: 1
Siemens 6ES75121SM030AB0
Siemens PLC Controllers CPU 1512SP F-1 PN. 600KB Prog./2MB Data 3In Stock
Min.: 1
Mult.: 1
Siemens 6ES75262BF000AB0
Siemens PLC Controllers SIMATIC S7-1500, FAILSAFE DIGITAL OUTPUT 2In Stock
Min.: 1
Mult.: 1
Digital Output Module
Sfera Labs PLC Controllers Industrial Raspberry Pi PLC, CE/FCC/IC compliant, with wide range of digital and analog inputs and outputs, NO/NC relays, UPS, RS-232, RS-485 (Modbus), CAN, dual SD card, RTC, watchdog, secure element. 2In Stock
Min.: 1
Mult.: 1

Analog / Digital DIN Rail Mount 106.5 mm x 105.5 mm x 62 mm
M5Stack PLC Controllers Base specifically design for industrial application. DC Power in 9-24V. 5In Stock
Min.: 1
Mult.: 1

KUNBUS Controller Accessories RevPi PiBridge (black) / GW Connector 3In Stock
77Expected 18/9/2026
Min.: 1
Mult.: 1

PiBridge Plug Plug-In 10 mm x 10 mm x 10 mm

IDEC PLC Controllers 16IO CPU 12VDC Relay 2In Stock
Min.: 1
Mult.: 1

IDEC PLC Controllers 16IO CPU 24VDC Trans. Source 1In Stock
Min.: 1
Mult.: 1


IDEC PLC Controllers 16IO CPU 24VDC Relay 3In Stock
Min.: 1
Mult.: 1
CPU Module Chassis Mount 90 mm x 73 mm x 95 mm

IDEC PLC Controllers 24IO CPU 24VDC Trans. Source 3In Stock
Min.: 1
Mult.: 1

IDEC PLC Controllers 24IO CPU 24VDC Relay 2In Stock
Min.: 1
Mult.: 1

IDEC PLC Controllers 40IO CPU 100-240VAC Relay 1In Stock
Min.: 1
Mult.: 1

IDEC PLC Controllers PLC 16IO 24VDC Trans. Sink 2In Stock
Min.: 1
Mult.: 1

IDEC PLC Controllers 2in 1out Universal Analog Mod 2In Stock
Min.: 1
Mult.: 1

IDEC PLC Controllers 16pt 24VDC Exp Module Screw 6In Stock
Min.: 1
Mult.: 1

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


IDEC PLC Controllers RS485 communication adapter 1In Stock
7On Order
Min.: 1
Mult.: 1


IDEC PLC Controllers 2pt Thermocouple RTD Input 3In Stock
4Expected 28/8/2026
Min.: 1
Mult.: 1

IDEC PLC Controllers 16pt Relay Exp Module Screw 5In Stock
Min.: 1
Mult.: 1
IDEC PLC Controllers 4in 4out 24 VAC-DC Exp. Module 8In Stock
Min.: 1
Mult.: 1
Digital I/O Expansion Module


IDEC PLC Controllers SmartRelay CPU 24VAC-DC 4In Stock
Min.: 1
Mult.: 1
CPU Module LED Chassis Mount 71.5 mm x 90 mm x 60 mm