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 (GBP) 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	Display Type	Series	IP Rating	Minimum Operating Temperature	Maximum Operating Temperature	Size
PLC Controllers 16 programmable Voltage inputs, 8 Electromechanical relays 250 VAC 6A AFX00005 Arduino 1: £105.78 83In Stock	Mfr. Part No. AFX00005 Mouser Part No 782-AFX00005	Arduino	PLC Controllers 16 programmable Voltage inputs, 8 Electromechanical relays 250 VAC 6A Learn More about Arduino pro opta ext digital d1608	Datasheet	83In Stock	£105.78	Min.: 1 Mult.: 1	Expansion Module	16 Input	8 Output	DIN Rail Mount	24 V	12 V					Opta	IP20	- 20 C	+ 60 C	70 mm x 62 mm x 70 mm
PLC Controllers 16 programmable Voltage inputs, 8 Solid State relays 24 VDC 2A AFX00006 Arduino 1: £113.22 48In Stock	Mfr. Part No. AFX00006 Mouser Part No 782-AFX00006	Arduino	PLC Controllers 16 programmable Voltage inputs, 8 Solid State relays 24 VDC 2A Learn More about Arduino pro opta ext digital d1608	Datasheet	48In Stock	£113.22	Min.: 1 Mult.: 1	Expansion Module	16 Input	8 Output	DIN Rail Mount	24 V	12 V					Opta	IP20	- 20 C	+ 60 C	70 mm x 62 mm x 70 mm
PLC Controllers LOGO 24CE. 8DI(4AI)/4DO. 400 Blocks 6ED10521CC080BA2 Siemens 1: £160.32 12In Stock	Mfr. Part No. 6ED10521CC080BA2 Mouser Part No 982-6ED10521CC080BA2	Siemens	PLC Controllers LOGO 24CE. 8DI(4AI)/4DO. 400 Blocks Learn More about Siemens logo 8 4 logic modules	Datasheet	12In Stock	£160.32	Min.: 1 Mult.: 1											LOGO! 8.4
PLC Controllers LOGO 230RCE, 8DI/4DO 400 BLOCKS 6ED10521FB080BA2 Siemens 1: £217.86 37In Stock	Mfr. Part No. 6ED10521FB080BA2 Mouser Part No 982-6ED10521FB080BA2	Siemens	PLC Controllers LOGO 230RCE, 8DI/4DO 400 BLOCKS Learn More about Siemens logo 8 4 logic modules	Datasheet	37In Stock	£217.86 £193.89 £188.81	Min.: 1 Mult.: 1	Logic Module	8 Input	4 Output	DIN Rail Mount	240 VAC/240 VDC	115 VAC/115 VDC	Digital	Digital	Ethernet		LOGO! 8.4		- 20 C	+ 55 C	71.5 mm x 90 mm x 60 mm
PLC Controllers LOGO 24RCE. 8DI/4DO. 400 Blocks 6ED10521HB080BA2 Siemens 1: £181.69 26In Stock 19Expected 15/01/2027	Mfr. Part No. 6ED10521HB080BA2 Mouser Part No 982-6ED10521HB080BA2	Siemens	PLC Controllers LOGO 24RCE. 8DI/4DO. 400 Blocks Learn More about Siemens logo 8 4 logic modules	Datasheet	26In Stock 19Expected 15/01/2027	£181.69	Min.: 1 Mult.: 1											LOGO! 8.4
PLC Controllers LOGO 24RCEO. 8DI/4DO. 400 Blocks 6ED10522HB080BA2 Siemens 1: £146.06 7In Stock	Mfr. Part No. 6ED10522HB080BA2 Mouser Part No 982-6ED10522HB080BA2	Siemens	PLC Controllers LOGO 24RCEO. 8DI/4DO. 400 Blocks Learn More about Siemens logo 8 4 logic modules	Datasheet	7In Stock	£146.06	Min.: 1 Mult.: 1	Logic Module	8 Input	4 Output	DIN Rail Mount	28.8 VAC/28.8 VDC	20.4 VAC/20.4 VDC	Digital	Digital	Ethernet		LOGO! 8.4		- 20 C	+ 55 C	71.5 mm x 90 mm x 58 mm
PLC Controllers SIMATIC S7-300 CPU 315-2DP W/MPI INT PS 6ES73152AH140AB0 Siemens 1: £5,455.58 1In Stock	Mfr. Part No. 6ES73152AH140AB0 Mouser Part No 982-6ES73152AH140AB0	Siemens	PLC Controllers SIMATIC S7-300 CPU 315-2DP W/MPI INT PS		1In Stock	£5,455.58 Quote Quote	Min.: 1 Mult.: 1
PLC Controllers SIMATIC S7-300, DIGITAL INPUT MODULE 6ES73211BL000AA0 Siemens 1: £1,351.78 3In Stock	Mfr. Part No. 6ES73211BL000AA0 Mouser Part No 982-6ES73211BL000AA0	Siemens	PLC Controllers SIMATIC S7-300, DIGITAL INPUT MODULE		3In Stock	£1,351.78	Min.: 1 Mult.: 1	Digital Input Module												0 C	+ 60 C
PLC Controllers SIMATIC S7-300, DIGITAL OUTPUT SM322 6ES73221BL000AA0 Siemens 1: £1,869.07 3In Stock	Mfr. Part No. 6ES73221BL000AA0 Mouser Part No 982-6ES73221BL000AA0	Siemens	PLC Controllers SIMATIC S7-300, DIGITAL OUTPUT SM322		3In Stock	£1,869.07	Min.: 1 Mult.: 1	Digital Output Module												0 C	+ 60 C
PLC Controllers SIMATIC S7-1500, CPU 1511-1 PN 6ES75111AL030AB0 Siemens 1: £1,101.82 4In Stock New At Mouser	Mfr. Part No. 6ES75111AL030AB0 Mouser Part No 982-6ES75111AL030AB0 New At Mouser	Siemens	PLC Controllers SIMATIC S7-1500, CPU 1511-1 PN Learn More about Siemens s7 1500 plcs	Datasheet	4In Stock	£1,101.82	Min.: 1 Mult.: 1	CPU Module										S7-1500
PLC Controllers SIMATIC S7-1500 CPU 1513-1 PN 6ES75131AM030AB0 Siemens 1: £2,534.60 3In Stock New At Mouser	Mfr. Part No. 6ES75131AM030AB0 Mouser Part No 982-6ES75131AM030AB0 New At Mouser	Siemens	PLC Controllers SIMATIC S7-1500 CPU 1513-1 PN Learn More about Siemens s7 1500 plcs	Datasheet	3In Stock	£2,534.60 Quote Quote	Min.: 1 Mult.: 1	CPU Module										S7-1500
PLC Controllers SIMATIC S7-1500, CPU 1515-2 PN 6ES75152AN030AB0 Siemens 1: £3,896.70 1In Stock 1Expected 11/11/2026 New At Mouser	Mfr. Part No. 6ES75152AN030AB0 Mouser Part No 982-6ES75152AN030AB0 New At Mouser	Siemens	PLC Controllers SIMATIC S7-1500, CPU 1515-2 PN Learn More about Siemens s7 1500 plcs	Datasheet	1In Stock 1Expected 11/11/2026	£3,896.70	Min.: 1 Mult.: 1	CPU Module										S7-1500
PLC Controllers S7-1500 CPU 1516-3, 2MB PROG/7.5MB DATA 6ES75163AP030AB0 Siemens 1: £6,229.40 1In Stock New At Mouser	Mfr. Part No. 6ES75163AP030AB0 Mouser Part No 982-6ES75163AP030AB0 New At Mouser	Siemens	PLC Controllers S7-1500 CPU 1516-3, 2MB PROG/7.5MB DATA Learn More about Siemens s7 1500 plcs	Datasheet	1In Stock	£6,229.40 Quote Quote	Min.: 1 Mult.: 1	CPU Module										S7-1500
PLC Controllers RevPi AIO PR100250 KUNBUS 1: £302.76 111In Stock	Mfr. Part No. PR100250 Mouser Part No 182-PR100250	KUNBUS	PLC Controllers RevPi AIO Learn More about KUNBUS aio module	Datasheet	111In Stock	£302.76	Min.: 1 Mult.: 1		4 Input	2 Output	DIN Rail Mount	24 VDC	12 VDC	Analog	Analog			RevPi AIO	IP20	- 30 C	+ 55 C	111 mm x 23 mm x 96 mm
PLC Controllers SmartRelay CPU 12-24VDC FL1F-H12RCE IDEC 1: £135.25 90In Stock 16On Order	Mfr. Part No. FL1F-H12RCE Mouser Part No 199-FL1FH12RCE	IDEC	PLC Controllers SmartRelay CPU 12-24VDC Learn More about IDEC fl1f smartrelays	Datasheet	90In Stock 16On Order	£135.25	Min.: 1 Mult.: 1	CPU Module	8 Input	4 Output	Chassis Mount	12 VDC, 24 VDC	12 VDC, 24 VDC		Relay		LED	FL1F	IP20	- 20 C	+ 55 C	71.5 mm x 90 mm x 60 mm
PLC Controllers M-DUINO PLC Arduino Ethernet 21 I/Os Analog/Digital PLUS IS.MDuino.21+ Industrial Shields 1: £177.69 149In Stock 246Expected 06/11/2026	Mfr. Part No. IS.MDuino.21+ Mouser Part No 244-IS.MDUINO.21	Industrial Shields	PLC Controllers M-DUINO PLC Arduino Ethernet 21 I/Os Analog/Digital PLUS	Datasheet	149In Stock 246Expected 06/11/2026	£177.69 Quote Quote	Min.: 1 Mult.: 1	Ethernet PLC	13 Input	8 Output	DIN Rail Mount	24 V	12 V		Digital, PWM					0 C	+ 60 C	13 cm x 14 cm x 8 cm
PLC Controllers AXL F AI8 W 1F 2702525 Phoenix Contact 1: £644.62 4In Stock	Mfr. Part No. 2702525 Mouser Part No 651-2702525	Phoenix Contact	PLC Controllers AXL F AI8 W 1F Learn More about Phoenix Contact radioline	Datasheet	4In Stock	£644.62	Min.: 1 Mult.: 1	Analog Input Module
PLC Controllers SNAP PAC R-series Programmable Automation Controller - On-the-rack - REST API - Analog, full digital, serial SNAP-PAC-R1 Opto 22 1: £829.61 79In Stock Restricted Availability	Mfr. Part No. SNAP-PAC-R1 Mouser Part No 94-SNAP-PAC-R1	Opto 22	PLC Controllers SNAP PAC R-series Programmable Automation Controller - On-the-rack - REST API - Analog, full digital, serial Learn More about Opto 22 snap pac system Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	79In Stock	£829.61	Min.: 1 Mult.: 1 Restricted Availability					5.2 V	5 V					SNAP		- 20 C	+ 60 C
PLC Controllers M172 Perf Blind 42 I/O Eth, 2 RS485 Isol TM172PBG42RI Schneider Electric 1: £442.78 29In Stock Restricted Availability	Mfr. Part No. TM172PBG42RI Mouser Part No 996-TM172PBG42RI	Schneider Electric	PLC Controllers M172 Perf Blind 42 I/O Eth, 2 RS485 Isol Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	29In Stock	£442.78	Min.: 1 Mult.: 1 Restricted Availability
PLC Controllers GateBerry PI - Without Raspberry Pi 4 024001000101 Industrial Shields 1: £110.08 3In Stock New Product	Mfr. Part No. 024001000101 Mouser Part No 244-024001000200 New Product	Industrial Shields	PLC Controllers GateBerry PI - Without Raspberry Pi 4 Learn More about Industrial Shields gateberry raspberry pi gateways	Datasheet	3In Stock	£110.08 £93.58 £93.11 £91.41 View Quote	Min.: 1 Mult.: 1											Gateberry
PLC Controllers GateBerry PI - Raspberry PI 4B - 2GB RAM 024002000101 Industrial Shields 1: £169.69 5In Stock New Product	Mfr. Part No. 024002000101 Mouser Part No 244-024002000200 New Product	Industrial Shields	PLC Controllers GateBerry PI - Raspberry PI 4B - 2GB RAM Learn More about Industrial Shields gateberry raspberry pi gateways	Datasheet	5In Stock	£169.69 £144.25 View Quote	Min.: 1 Mult.: 1											Gateberry
PLC Controllers GateBerry PI - Raspberry PI 4B - 4GB RAM 024003000101 Industrial Shields 1: £191.54 1In Stock New Product	Mfr. Part No. 024003000101 Mouser Part No 244-024003000100 New Product	Industrial Shields	PLC Controllers GateBerry PI - Raspberry PI 4B - 4GB RAM Learn More about Industrial Shields gateberry raspberry pi gateways	Datasheet	1In Stock	£191.54 £162.83	Min.: 1 Mult.: 1				Panel Mount	24 VDC	12 VDC			I2C, RS-485		Gateberry		0 C	+ 60 C	91 mm x 71 mm x 6 mm
PLC Controllers 12V/24V 40A MPPT Solar Controller PV-ML24-40 MEAN WELL 1: £115.75 3In Stock Restricted Availability 5Expected 17/11/2026 New Product	Mfr. Part No. PV-ML24-40 Mouser Part No 709-PV-ML24-40 New Product	MEAN WELL	PLC Controllers 12V/24V 40A MPPT Solar Controller Learn More about MEAN WELL pv ml solar controllers Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	3In Stock 5Expected 17/11/2026	£115.75 £107.70	Min.: 1 Mult.: 1 Restricted Availability					24 V	12 V					PV-ML	IP32	- 35 C	+ 45 C	238 mm x 173 mm x 72.5 mm
PLC Controllers 12V/24V/36V/48V 60A MPPT Solar Controller PV-ML48-60 MEAN WELL 1: £244.14 4In Stock Restricted Availability New Product	Mfr. Part No. PV-ML48-60 Mouser Part No 709-PV-ML48-60 New Product	MEAN WELL	PLC Controllers 12V/24V/36V/48V 60A MPPT Solar Controller Learn More about MEAN WELL pv ml solar controllers Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	4In Stock	£244.14 £227.16	Min.: 1 Mult.: 1 Restricted Availability					24 V	12 V					PV-ML	IP32	- 35 C	+ 45 C	285 mm x 205 mm x 93 mm
PLC Controllers Millenium Analog Expansion, 35 mm, 2 Inputs, 12-24 VDC MXAI02D7 Crouzet 1: £104.60 5In Stock New Product	Mfr. Part No. MXAI02D7 Mouser Part No 874-MXAI02D7 New Product	Crouzet	PLC Controllers Millenium Analog Expansion, 35 mm, 2 Inputs, 12-24 VDC Learn More about Crouzet millenium logic controllers	Datasheet	5In Stock	£104.60	Min.: 1 Mult.: 1	Expansion Module	2 Input		DIN Rail Mount	24 V	12 V	Analog				Millenium	IP20, IP40	- 20 C	+ 55 C	36 mm x 90 mm x 61.1 mm