PLC Controllers

 PLC Controllers
Programmable Logic Controllers are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many programmable logic controller manufacturers including Arduino, IDEC, Industrial Shields, Omron, Opto 22, Phoenix Contact, Schneider Electric, Siemens & more.
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Please view our large selection of programmable logic controllers below.
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Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Type Number of Inputs Number of Outputs Mounting Style Supply Voltage - Max Supply Voltage - Min Input Type Output Type Interface Type Display Type Series IP Rating Minimum Operating Temperature Maximum Operating Temperature Size
Siemens 6ES72221BH320XB0
Siemens PLC Controllers SIMATIC S7-1200 DIGITAL OUTPUT SM 1222 5In Stock
Min.: 1
Mult.: 1
Digital Output Module
Siemens 6ES72221HH320XB0
Siemens PLC Controllers S7-1200, DIGITAL OUTPUT SM 1222 5In Stock
Min.: 1
Mult.: 1
Digital Output Module S7-1200
Siemens 6ES72231BL320XB0
Siemens PLC Controllers SIMATIC S7-1200, DIGITAL I/O SM 1223 10In Stock
Min.: 1
Mult.: 1
Digital I/O Expansion Module
Siemens 6ES72231PH320XB0
Siemens PLC Controllers DIGITAL I/O SM 1223, 8DI/8DO 7In Stock
Min.: 1
Mult.: 1
Digital I/O Expansion Module
Siemens 6ES72411AH320XB0
Siemens PLC Controllers COMMUNICATION MODULE CM 1241, RS232 13In Stock
Min.: 1
Mult.: 1
Communication Module
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 6ES75211BH000AB0
Siemens PLC Controllers DIGITAL INPUT MODULE, DI 16X24VDC HF 12In Stock
Min.: 1
Mult.: 1
Digital Input Module S7-1500
Siemens 6ES75211BH100AA0
Siemens PLC Controllers SIMATIC S7-1500 DIGITAL INPUT MODULE 5In Stock
Min.: 1
Mult.: 1
Digital Input Module S7-1500
Siemens 6ES75211BL000AB0
Siemens PLC Controllers SIMATIC S7-1500, DIGITAL INPUT MODULE 10In Stock
Min.: 1
Mult.: 1
Digital Input Module S7-1500
Siemens 6ES75211BL100AA0
Siemens PLC Controllers DIGITAL INPUT, 32X24VDC BA 3In Stock
Min.: 1
Mult.: 1
Digital Input Module S7-1500
Siemens 6ES75221BF000AB0
Siemens PLC Controllers SIMATIC S7-1500 DIGITAL OUTPUT MODULE 8In Stock
Min.: 1
Mult.: 1
Digital Output Module S7-1500
Siemens 6ES75221BL010AB0
Siemens PLC Controllers S7-1500 DIGITAL OUTPUT MODULE DQ 6In Stock
Min.: 1
Mult.: 1
Digital Output Module S7-1500
Siemens 6ES75221BL100AA0
Siemens PLC Controllers DIGITAL OUTPUT, DQ 32X24VDC/0.5A BA 3In Stock
Min.: 1
Mult.: 1
Digital Output Module S7-1500
Siemens 6ES75225HF000AB0
Siemens PLC Controllers DQ 8X230VAC/5A ST (RELAY) 5In Stock
Min.: 1
Mult.: 1
S7-1500
Siemens 6ES75225HH000AB0
Siemens PLC Controllers SIMATIC S7-1500, DIGITAL OUTPUT MODULE 5In Stock
Min.: 1
Mult.: 1
Digital Output Module S7-1500
Siemens 6ES75231BL000AA0
Siemens PLC Controllers DI/DQ 16X24CDV/16X24VDC/0.5A BA 5In Stock
Min.: 1
Mult.: 1
S7-1500
Siemens 6ES75262BF000AB0
Siemens PLC Controllers SIMATIC S7-1500, FAILSAFE DIGITAL OUTPUT 2In Stock
Min.: 1
Mult.: 1
Digital Output Module
Siemens 6ES75317KF000AB0
Siemens PLC Controllers SIMATIC S7-1500 ANALOG INPUT MODULE 6In Stock
Min.: 1
Mult.: 1
S7-1500
Siemens 6ES75317MH000AB0
Siemens PLC Controllers S7-1500. AI 16xI BA 2In Stock
Min.: 1
Mult.: 1
S7-1500
Siemens 6ES75317NF000AB0
Siemens PLC Controllers S7-1500. AI 8XU/I HF 1In Stock
Min.: 1
Mult.: 1
S7-1500