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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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	Input Type	Output Type	Interface Type	Series	IP Rating	Minimum Operating Temperature	Maximum Operating Temperature	Size
PLC Controllers CONTROLLER M251-2xEthernet TM251MESE Schneider Electric 1: $749.16 1In Stock	Mfr. Part No. TM251MESE Mouser Part No 996-TM251MESE	Schneider Electric	PLC Controllers CONTROLLER M251-2xEthernet	Datasheet	1In Stock	$749.16	Min.: 1 Mult.: 1										TM251M
PLC Controllers MODULE TM3-8 ANALOG INPUTS SPRING TM3AI8G Schneider Electric 1: $379.63 1In Stock	Mfr. Part No. TM3AI8G Mouser Part No 996-TM3AI8G	Schneider Electric	PLC Controllers MODULE TM3-8 ANALOG INPUTS SPRING	Datasheet	1In Stock	$379.63	Min.: 1 Mult.: 1	Analog Input Module									TM3A
PLC Controllers MODULE TM3-4 ANALOG OUTPUTS TM3AQ4 Schneider Electric 1: $417.75 3In Stock 11Expected 2026/11/09	Mfr. Part No. TM3AQ4 Mouser Part No 996-TM3AQ4	Schneider Electric	PLC Controllers MODULE TM3-4 ANALOG OUTPUTS	Datasheet	3In Stock 11Expected 2026/11/09	$417.75	Min.: 1 Mult.: 1	Analog Output Module							Analog		TM3A
PLC Controllers MODULE TM3-4 ANALOG OUTPUTS SPRING TM3AQ4G Schneider Electric 1: $379.63 2In Stock	Mfr. Part No. TM3AQ4G Mouser Part No 996-TM3AQ4G	Schneider Electric	PLC Controllers MODULE TM3-4 ANALOG OUTPUTS SPRING	Datasheet	2In Stock	$379.63	Min.: 1 Mult.: 1	Analog Output Module									TM3A
PLC Controllers MODULE TM3-16 INPUTS TM3DI16 Schneider Electric 1: $236.72 2In Stock	Mfr. Part No. TM3DI16 Mouser Part No 996-TM3DI16	Schneider Electric	PLC Controllers MODULE TM3-16 INPUTS	Datasheet	2In Stock	$236.72	Min.: 1 Mult.: 1	Discrete Input Module									TM3D
PLC Controllers MODULE TM3-8 INPUTS 120VAC TM3DI8A Schneider Electric 1: $173.21 3In Stock	Mfr. Part No. TM3DI8A Mouser Part No 996-TM3DI8A	Schneider Electric	PLC Controllers MODULE TM3-8 INPUTS 120VAC	Datasheet	3In Stock	$173.21	Min.: 1 Mult.: 1	Discrete Input Module									TM3D
PLC Controllers MODULE TM3-8 INPUTS SPRING TM3DI8G Schneider Electric 1: $173.24 5In Stock	Mfr. Part No. TM3DI8G Mouser Part No 996-TM3DI8G	Schneider Electric	PLC Controllers MODULE TM3-8 INPUTS SPRING	Datasheet	5In Stock	$173.24	Min.: 1 Mult.: 1	Discrete Input Module									TM3D
PLC Controllers MODULE TM3-8 IO RELAYS TM3DM8R Schneider Electric 1: $173.21 3In Stock	Mfr. Part No. TM3DM8R Mouser Part No 996-TM3DM8R	Schneider Electric	PLC Controllers MODULE TM3-8 IO RELAYS	Datasheet	3In Stock	$173.21	Min.: 1 Mult.: 1	Discrete Output Module							Discrete Relay NO		TM3D
PLC Controllers MODULE TM3-8 OUT TR.PNP TM3DQ8T Schneider Electric 1: $173.21 4In Stock	Mfr. Part No. TM3DQ8T Mouser Part No 996-TM3DQ8T	Schneider Electric	PLC Controllers MODULE TM3-8 OUT TR.PNP	Datasheet	4In Stock	$173.21	Min.: 1 Mult.: 1	Discrete Output Module							PNP		TM3D
PLC Controllers MODULE TM3-4 INPUTS TEMPERATURE TM3TI4 Schneider Electric 1: $379.63 1In Stock	Mfr. Part No. TM3TI4 Mouser Part No 996-TM3TI4	Schneider Electric	PLC Controllers MODULE TM3-4 INPUTS TEMPERATURE	Datasheet	1In Stock	$379.63	Min.: 1 Mult.: 1	Analog Input Module									TM3T
PLC Controllers MODULE TM3-2 TEMP INPUT 1 ANALOG OUT. TM3TM3 Schneider Electric 1: $395.54 3In Stock	Mfr. Part No. TM3TM3 Mouser Part No 996-TM3TM3	Schneider Electric	PLC Controllers MODULE TM3-2 TEMP INPUT 1 ANALOG OUT.	Datasheet	3In Stock	$395.54	Min.: 1 Mult.: 1	Analog I/O Module							Analog		TM3T
PLC Controllers Mod. FS 24Vdc 2DI/2DO 6A Relay n/o TM5SDM4DTRFS APC by Schneider Electric 1: $890.68 1In Stock New At Mouser	Mfr. Part No. TM5SDM4DTRFS Mouser Part No 996-TM5SDM4DTRFS New At Mouser	APC by Schneider Electric	PLC Controllers Mod. FS 24Vdc 2DI/2DO 6A Relay n/o	Datasheet	1In Stock	$890.68	Min.: 1 Mult.: 1	I/O Module
PLC Controllers PC CONTROLLER 12 I/O 8 INPUT DC 4 o/put Eaton Electrical ELC2-PC12NNDR ELC2-PC12NNDR Eaton Electrical 1: $621.29 3In Stock	Mfr. Part No. ELC2-PC12NNDR Mouser Part No 504-ELC2-PC12NNDR	Eaton Electrical	PLC Controllers PC CONTROLLER 12 I/O 8 INPUT DC 4 o/put	Datasheet	3In Stock	$621.29 $571.03	Min.: 1 Mult.: 1	ELC Controller	8 Input	4 Output	DIN Rail Mount			Analog	Analog		ELC
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. ICMX20X4L Sfera Labs 1: $910.95 3In Stock	Mfr. Part No. ICMX20X4L Mouser Part No 189-ICMX20X4L	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. Learn More about Sfera Labs iono pi max v2 plcs	Datasheet	3In Stock	$910.95	Min.: 1 Mult.: 1		8 Input	8 Output	DIN Rail Mount	50 V	10 V	Analog, Digital	Analog, Digital	I2C, SPI	Iono Pi	IP20	- 20 C	+ 60 C	106.5 mm x 105.5 mm x 62 mm
PLC Controllers AS Series IO Module - 8 DO Relay Outputs AS08AN01R-A Delta Electronics 1: $141.98 2In Stock	Mfr. Part No. AS08AN01R-A Mouser Part No 108-AS08AN01R-A	Delta Electronics	PLC Controllers AS Series IO Module - 8 DO Relay Outputs Learn More about Delta Electronics delta ac series mid range plcs	Datasheet	2In Stock	$141.98 $126.66 $125.56 $122.42	Min.: 1 Mult.: 1	Digital I/O Expansion Module							Relay		AS
PLC Controllers AS200 CPU, PNP Sourcing output, Embedded Ethernet , 2x RS-485, USB port, Micro SD , CAN , 18 I/Os(8DI+6DO+2AI+2AO) Program capacity: 64K steps AS218PX-A Delta Electronics 1: $632.39 2In Stock	Mfr. Part No. AS218PX-A Mouser Part No 108-AS218PX-A	Delta Electronics	PLC Controllers AS200 CPU, PNP Sourcing output, Embedded Ethernet , 2x RS-485, USB port, Micro SD , CAN , 18 I/Os(8DI+6DO+2AI+2AO) Program capacity: 64K steps Learn More about Delta Electronics delta ac series mid range plcs	Datasheet	2In Stock	$632.39 $606.50	Min.: 1 Mult.: 1	CPU Module	1024 Input	1024 Output	DIN Rail Mount	240 VAC, 24 VDC	100 VAC, 24 VDC	Digital	Digital	CAN, Ethernet, RS-485, USB		IP20	- 20 C	+ 60 C	88 mm x 88 mm x 95.5 mm
PLC Controllers AS200 CPU, NPN Sinking output, Embedded Ethernet , 2x RS-485, USB port, Micro SD , CAN , 18 I/Os(8DI+6DO+2AI+2AO) Program capacity: 64K steps AS218TX-A Delta Electronics 1: $699.78 1In Stock	Mfr. Part No. AS218TX-A Mouser Part No 108-AS218TX-A	Delta Electronics	PLC Controllers AS200 CPU, NPN Sinking output, Embedded Ethernet , 2x RS-485, USB port, Micro SD , CAN , 18 I/Os(8DI+6DO+2AI+2AO) Program capacity: 64K steps Learn More about Delta Electronics delta ac series mid range plcs	Datasheet	1In Stock	$699.78 $622.97	Min.: 1 Mult.: 1	CPU Module	1024 Input	1024 Output	DIN Rail Mount	240 VAC, 24 VDC	100 VAC, 24 VDC	Digital	Digital	CAN, Ethernet, RS-485, USB	AS200	IP20	- 20 C	+ 60 C	88 mm x 88 mm x 95.5 mm
PLC Controllers DVP-S I/O Module, 8DO NPN Sinking Outputs DVP08SN11T Delta Electronics 1: $123.92 1In Stock	Mfr. Part No. DVP08SN11T Mouser Part No 108-DVP08SN11T	Delta Electronics	PLC Controllers DVP-S I/O Module, 8DO NPN Sinking Outputs	Datasheet	1In Stock	$123.92 $107.22	Min.: 1 Mult.: 1	Digital Output Module							Transistor		DVP-S
PLC Controllers Slim PLC Extension Digital Module Relay output method 8 input/output DVP16SP11R Delta Electronics 1: $153.00 4In Stock	Mfr. Part No. DVP16SP11R Mouser Part No 108-DVP16SP11R	Delta Electronics	PLC Controllers Slim PLC Extension Digital Module Relay output method 8 input/output	Datasheet	4In Stock	$153.00 $142.42	Min.: 1 Mult.: 1	Digital Output Module							Relay		DVP-S
PLC Controllers 16IO CPU 12VDC Relay FC6A-C16R1DE IDEC 1: $410.38 2In Stock	Mfr. Part No. FC6A-C16R1DE Mouser Part No 199-FC6A-C16R1DE	IDEC	PLC Controllers 16IO CPU 12VDC Relay Learn More about IDEC fc6a microsmart cpus	Datasheet	2In Stock	$410.38 $376.59	Min.: 1 Mult.: 1										FC6A
PLC Controllers 40IO J1939 CPU 24VDC Relay FC6A-C40R1CEJ IDEC 1: $766.49 1In Stock	Mfr. Part No. FC6A-C40R1CEJ Mouser Part No 199-FC6AC40R1CEJ	IDEC	PLC Controllers 40IO J1939 CPU 24VDC Relay Learn More about IDEC fc6a microsmart cpus	Datasheet	1In Stock	$766.49 $725.06	Min.: 1 Mult.: 1										FC6A
PLC Controllers PLC 32IO 24VDC Trans. Sink FC6A-D32K3CEE IDEC 1: $641.39 1In Stock	Mfr. Part No. FC6A-D32K3CEE Mouser Part No 199-FC6AD32K3CEE	IDEC	PLC Controllers PLC 32IO 24VDC Trans. Sink Learn More about IDEC fc6a microsmart cpus	Datasheet	1In Stock	$641.39	Min.: 1 Mult.: 1										FC6A
PLC Controllers 8pt Thermo Thermistor Inp Mod FC6A-J8CU1 IDEC 1: $426.93 1In Stock	Mfr. Part No. FC6A-J8CU1 Mouser Part No 199-FC6AJ8CU1	IDEC	PLC Controllers 8pt Thermo Thermistor Inp Mod Learn More about IDEC fc6a microsmart cpus	Datasheet	1In Stock	$426.93 $389.28	Min.: 1 Mult.: 1										FC6A
PLC Controllers M-DUINO PLC Arduino Ethernet & WiFi & BLUETOOTH LE 42 I/Os Analog/Digital PLUS 007001000400 Industrial Shields 1: $495.51 3In Stock	Mfr. Part No. 007001000400 Mouser Part No 244-007001000400	Industrial Shields	PLC Controllers M-DUINO PLC Arduino Ethernet & WiFi & BLUETOOTH LE 42 I/Os Analog/Digital PLUS	Datasheet	3In Stock	$495.51 $488.72 $481.82 View Quote	Min.: 1 Mult.: 1	Ethernet, WiFi, BLE	26 Input	16 Output	DIN Rail Mount								0 C	+ 60 C	13 cm x 14 cm x 13 cm
PLC Controllers ESP32 ETHERNET&WIFI&BLUETOOTH PLC 21 I/Os Analog/Digital PLUS 034001000200 Industrial Shields Shipping Restricted	Mfr. Part No. 034001000200 Mouser Part No 244-034001000200	Industrial Shields	PLC Controllers ESP32 ETHERNET&WIFI&BLUETOOTH PLC 21 I/Os Analog/Digital PLUS Learn More about Industrial Shields esp32 ethernet modules Mouser does not sell this product in your region.	Datasheet			Shipping Restricted										21 I/Os		0 C	+ 60 C