Programmable Logic Controllers - PLCs

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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	Type	Number of Inputs	Number of Outputs	Mounting Style	Supply Voltage - Max	Supply Voltage - Min	Output Type	Series	IP Rating	Minimum Operating Temperature	Maximum Operating Temperature	Size
Programmable Logic Controllers - PLCs CPU 1212C, DC/DC/RELAY, 8DI/6DO/2AI Siemens 6ES72121HE400XB0 6ES72121HE400XB0 Siemens 1: $495.935 8In Stock New At Mouser	Mfr. Part # 6ES72121HE400XB0 Mouser Part # 982-6ES72121HE400XB0 New At Mouser	Siemens	Programmable Logic Controllers - PLCs CPU 1212C, DC/DC/RELAY, 8DI/6DO/2AI		8In Stock	$495.935	Min.: 1 Mult.: 1
Programmable Logic Controllers - PLCs CPU 1214 FC, DC/DC/DC, 14DI/10DO/2AI Siemens 6ES72141AF400XB0 6ES72141AF400XB0 Siemens 1: $1.122.098 3In Stock New At Mouser	Mfr. Part # 6ES72141AF400XB0 Mouser Part # 982-6ES72141AF400XB0 New At Mouser	Siemens	Programmable Logic Controllers - PLCs CPU 1214 FC, DC/DC/DC, 14DI/10DO/2AI		3In Stock	$1.122.098	Min.: 1 Mult.: 1
Programmable Logic Controllers - PLCs CPU 1214C, AC/DC/RELAY, 14DI/10DO/2AI Siemens 6ES72141BG400XB0 6ES72141BG400XB0 Siemens 1: $791.174 3In Stock New At Mouser	Mfr. Part # 6ES72141BG400XB0 Mouser Part # 982-6ES72141BG400XB0 New At Mouser	Siemens	Programmable Logic Controllers - PLCs CPU 1214C, AC/DC/RELAY, 14DI/10DO/2AI		3In Stock	$791.174 $746.400	Min.: 1 Mult.: 1
Programmable Logic Controllers - PLCs SIMATIC S7-1200 CPU 1215C, COMPACT CPU Siemens 6ES72151AG400XB0 6ES72151AG400XB0 Siemens 1: $1.122.098 10In Stock New At Mouser	Mfr. Part # 6ES72151AG400XB0 Mouser Part # 982-6ES72151AG400XB0 New At Mouser	Siemens	Programmable Logic Controllers - PLCs SIMATIC S7-1200 CPU 1215C, COMPACT CPU		10In Stock	$1.122.098	Min.: 1 Mult.: 1
Programmable Logic Controllers - PLCs SIMATIC S7-1200, CPU 1215C, AC/DC/RELAY Siemens 6ES72151BG400XB0 6ES72151BG400XB0 Siemens 1: $1.179.839 5In Stock New At Mouser	Mfr. Part # 6ES72151BG400XB0 Mouser Part # 982-6ES72151BG400XB0 New At Mouser	Siemens	Programmable Logic Controllers - PLCs SIMATIC S7-1200, CPU 1215C, AC/DC/RELAY		5In Stock	$1.179.839 $1.158.264	Min.: 1 Mult.: 1
Programmable Logic Controllers - PLCs CPU 1217C, DC/DC/DC, 14DI/10DQ/2AI/2AQ Siemens 6ES72171AG400XB0 6ES72171AG400XB0 Siemens 1: $1.618.032 2In Stock 1Expected 10/26/2026 New At Mouser	Mfr. Part # 6ES72171AG400XB0 Mouser Part # 982-6ES72171AG400XB0 New At Mouser	Siemens	Programmable Logic Controllers - PLCs CPU 1217C, DC/DC/DC, 14DI/10DQ/2AI/2AQ		2In Stock 1Expected 10/26/2026	$1.618.032	Min.: 1 Mult.: 1
Programmable Logic Controllers - PLCs DIGITAL INPUT SM 1221,8DI,24VDC,S7-1200 Siemens 6ES72211BF320XB0 6ES72211BF320XB0 Siemens 1: $255.878 10In Stock New At Mouser	Mfr. Part # 6ES72211BF320XB0 Mouser Part # 982-6ES72211BF320XB0 New At Mouser	Siemens	Programmable Logic Controllers - PLCs DIGITAL INPUT SM 1221,8DI,24VDC,S7-1200		10In Stock	$255.878 $248.632 $215.408	Min.: 1 Mult.: 1	Digital Input Module
Programmable Logic Controllers - PLCs S7-1200, DIGITAL INPUT SM 1221 Siemens 6ES72211BH320XB0 6ES72211BH320XB0 Siemens 1: $345.647 9In Stock New At Mouser	Mfr. Part # 6ES72211BH320XB0 Mouser Part # 982-6ES72211BH320XB0 New At Mouser	Siemens	Programmable Logic Controllers - PLCs S7-1200, DIGITAL INPUT SM 1221		9In Stock	$345.647 $345.636	Min.: 1 Mult.: 1	Digital Input Module
Programmable Logic Controllers - PLCs DIGITAL OUTPUT SM1222, 8 DO, 24V DC Siemens 6ES72221BF320XB0 6ES72221BF320XB0 Siemens 1: $215.408 12In Stock New At Mouser	Mfr. Part # 6ES72221BF320XB0 Mouser Part # 982-6ES72221BF320XB0 New At Mouser	Siemens	Programmable Logic Controllers - PLCs DIGITAL OUTPUT SM1222, 8 DO, 24V DC		12In Stock	$215.408	Min.: 1 Mult.: 1	Digital Output Module
Programmable Logic Controllers - PLCs SIMATIC S7-1200 DIGITAL OUTPUT SM 1222 Siemens 6ES72221BH320XB0 6ES72221BH320XB0 Siemens 1: $345.647 5In Stock New At Mouser	Mfr. Part # 6ES72221BH320XB0 Mouser Part # 982-6ES72221BH320XB0 New At Mouser	Siemens	Programmable Logic Controllers - PLCs SIMATIC S7-1200 DIGITAL OUTPUT SM 1222		5In Stock	$345.647 $345.636	Min.: 1 Mult.: 1	Digital Output Module
Programmable Logic Controllers - PLCs S7-1200, DIGITAL OUTPUT SM 1222 Siemens 6ES72221HH320XB0 6ES72221HH320XB0 Siemens 1: $345.636 5In Stock New At Mouser	Mfr. Part # 6ES72221HH320XB0 Mouser Part # 982-6ES72221HH320XB0 New At Mouser	Siemens	Programmable Logic Controllers - PLCs S7-1200, DIGITAL OUTPUT SM 1222		5In Stock	$345.636	Min.: 1 Mult.: 1	Digital Output Module							S7-1200
Programmable Logic Controllers - PLCs SIMATIC S7-1200, DIGITAL I/O SM 1223 Siemens 6ES72231BL320XB0 6ES72231BL320XB0 Siemens 1: $541.017 10In Stock New At Mouser	Mfr. Part # 6ES72231BL320XB0 Mouser Part # 982-6ES72231BL320XB0 New At Mouser	Siemens	Programmable Logic Controllers - PLCs SIMATIC S7-1200, DIGITAL I/O SM 1223		10In Stock	$541.017	Min.: 1 Mult.: 1	Digital I/O Expansion Module
Programmable Logic Controllers - PLCs DIGITAL I/O SM 1223, 8DI/8DO Siemens 6ES72231PH320XB0 6ES72231PH320XB0 Siemens 1: $345.636 7In Stock New At Mouser	Mfr. Part # 6ES72231PH320XB0 Mouser Part # 982-6ES72231PH320XB0 New At Mouser	Siemens	Programmable Logic Controllers - PLCs DIGITAL I/O SM 1223, 8DI/8DO		7In Stock	$345.636	Min.: 1 Mult.: 1	Digital I/O Expansion Module
Programmable Logic Controllers - PLCs SIMATIC S7-300, DIGITAL INPUT SM 321 Siemens 6ES73211BH020AA0 6ES73211BH020AA0 Siemens 1: $1.071.548 3In Stock New At Mouser	Mfr. Part # 6ES73211BH020AA0 Mouser Part # 982-6ES73211BH020AA0 New At Mouser	Siemens	Programmable Logic Controllers - PLCs SIMATIC S7-300, DIGITAL INPUT SM 321		3In Stock	$1.071.548 $1.011.457	Min.: 1 Mult.: 1	Digital Input Module
Programmable Logic Controllers - PLCs SIMATIC S7-300, DIGITAL OUTPUT SM 322 Siemens 6ES73221HH010AA0 6ES73221HH010AA0 Siemens 1: $2.101.516 5In Stock New At Mouser	Mfr. Part # 6ES73221HH010AA0 Mouser Part # 982-6ES73221HH010AA0 New At Mouser	Siemens	Programmable Logic Controllers - PLCs SIMATIC S7-300, DIGITAL OUTPUT SM 322		5In Stock	$2.101.516 Quote Quote	Min.: 1 Mult.: 1	Digital Output Module
Programmable Logic Controllers - PLCs SIMATIC S7-300, ANALOG OUTPUT SM 332 Siemens 6ES73325HD010AB0 6ES73325HD010AB0 Siemens 1: $3.259.199 1In Stock 2Expected 10/23/2026 New At Mouser	Mfr. Part # 6ES73325HD010AB0 Mouser Part # 982-6ES73325HD010AB0 New At Mouser	Siemens	Programmable Logic Controllers - PLCs SIMATIC S7-300, ANALOG OUTPUT SM 332		1In Stock 2Expected 10/23/2026	$3.259.199 Quote Quote	Min.: 1 Mult.: 1	Analog Output Module
Programmable Logic Controllers - PLCs CPU 1512SP-1 PN, 200KB PROG./1MB DATA Siemens 6ES75121DK010AB0 6ES75121DK010AB0 Siemens 1: $3.959.704 1In Stock New At Mouser	Mfr. Part # 6ES75121DK010AB0 Mouser Part # 982-6ES75121DK010AB0 New At Mouser	Siemens	Programmable Logic Controllers - PLCs CPU 1512SP-1 PN, 200KB PROG./1MB DATA		1In Stock	$3.959.704 Quote Quote	Min.: 1 Mult.: 1
Programmable Logic Controllers - PLCs CPU 1512SP F-1 PN. 600KB Prog./2MB Data Siemens 6ES75121SM030AB0 6ES75121SM030AB0 Siemens 1: $2.743.018 2In Stock New At Mouser	Mfr. Part # 6ES75121SM030AB0 Mouser Part # 982-6ES75121SM030AB0 New At Mouser	Siemens	Programmable Logic Controllers - PLCs CPU 1512SP F-1 PN. 600KB Prog./2MB Data		2In Stock	$2.743.018 Quote Quote	Min.: 1 Mult.: 1
Programmable Logic Controllers - PLCs SIMATIC S7-1500, FAILSAFE DIGITAL OUTPUT Siemens 6ES75262BF000AB0 6ES75262BF000AB0 Siemens 1: $1.718.748 2In Stock New At Mouser	Mfr. Part # 6ES75262BF000AB0 Mouser Part # 982-6ES75262BF000AB0 New At Mouser	Siemens	Programmable Logic Controllers - PLCs SIMATIC S7-1500, FAILSAFE DIGITAL OUTPUT		2In Stock	$1.718.748 Quote Quote	Min.: 1 Mult.: 1	Digital Output Module
Programmable Logic Controllers - PLCs Base specifically design for industrial application. DC Power in 9-24V. K011-B-V11 M5Stack 1: $13.121 5In Stock	Mfr. Part # K011-B-V11 Mouser Part # 170-K011-B-V11	M5Stack	Programmable Logic Controllers - PLCs Base specifically design for industrial application. DC Power in 9-24V.	Datasheet	5In Stock	$13.121	Min.: 1 Mult.: 1
Programmable Logic Controllers - PLCs 16IO CPU 12VDC Relay FC6A-C16R1DE IDEC 1: $421.691 2In Stock	Mfr. Part # FC6A-C16R1DE Mouser Part # 199-FC6A-C16R1DE	IDEC	Programmable Logic Controllers - PLCs 16IO CPU 12VDC Relay Learn More about IDEC fc6a microsmart cpus	Datasheet	2In Stock	$421.691 $370.274 $366.508	Min.: 1 Mult.: 1								FC6A
Programmable Logic Controllers - PLCs 16IO CPU 24VDC Trans. Source FC6A-C16P1CE IDEC 1: $335.546 1In Stock	Mfr. Part # FC6A-C16P1CE Mouser Part # 199-FC6AC16P1CE	IDEC	Programmable Logic Controllers - PLCs 16IO CPU 24VDC Trans. Source Learn More about IDEC fc6a microsmart cpus	Datasheet	1In Stock	$335.546	Min.: 1 Mult.: 1								FC6A
Programmable Logic Controllers - PLCs 16IO CPU 24VDC Relay FC6A-C16R1CE IDEC 1: $383.405 3In Stock	Mfr. Part # FC6A-C16R1CE Mouser Part # 199-FC6AC16R1CE	IDEC	Programmable Logic Controllers - PLCs 16IO CPU 24VDC Relay Learn More about IDEC fc6a microsmart cpus	Datasheet	3In Stock	$383.405 $335.557	Min.: 1 Mult.: 1	CPU Module	8 Input	8 Output	Chassis Mount	240 VAC, 24 VDC	100 VAC, 24 VDC	Relay	FC6A	IP20	- 25 C	+ 65 C	90 mm x 73 mm x 95 mm
Programmable Logic Controllers - PLCs 24IO CPU 24VDC Trans. Source FC6A-C24P1CE IDEC 1: $453.301 3In Stock	Mfr. Part # FC6A-C24P1CE Mouser Part # 199-FC6AC24P1CE	IDEC	Programmable Logic Controllers - PLCs 24IO CPU 24VDC Trans. Source Learn More about IDEC fc6a microsmart cpus	Datasheet	3In Stock	$453.301	Min.: 1 Mult.: 1								FC6A
Programmable Logic Controllers - PLCs 24IO CPU 24VDC Relay FC6A-C24R1CE IDEC 1: $453.290 1In Stock 4On Order	Mfr. Part # FC6A-C24R1CE Mouser Part # 199-FC6AC24R1CE	IDEC	Programmable Logic Controllers - PLCs 24IO CPU 24VDC Relay Learn More about IDEC fc6a microsmart cpus	Datasheet	1In Stock 4On Order	$453.290	Min.: 1 Mult.: 1								FC6A