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 (GBP) 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 PLC Controllers SIMATIC S7, ANALOG INPUT SM 336
1Expected 05/10/2026
£3,198.47
Min.: 1
Mult.: 1
Analog Input Module
Siemens PLC Controllers S7-1500 ANALOG OUTPUT MODULE AQ 8XU/I HS
3On Order
£1,105.29
Min.: 1
Mult.: 1
S7-1500
Schneider Electric PLC Controllers DIG 16I 100 TO 120 VAC
5Expected 05/10/2026
£276.50
Min.: 1
Mult.: 1
Schneider Electric PLC Controllers DIG 16I 24 VDC SINK
10Expected 05/10/2026
£228.66
Min.: 1
Mult.: 1
Schneider Electric PLC Controllers DIG 32Q TRANS SOURCE 0.1A
5Expected 09/10/2026
£514.89
Min.: 1
Mult.: 1
Schneider Electric PLC Controllers DIG 16Q RELAYS
5Expected 05/10/2026
£351.91
Min.: 1
Mult.: 1
Schneider Electric PLC Controllers M173 Opt. Display 22 I/Os, 2 RS485
32Expected 23/10/2026
£194.36
Min.: 1
Mult.: 1
Programmable Controller 22 Input 22 Output DIN Rail Mount 38 VDC 20 VDC Analog, Digital Analog, Digital RS-485 LED M173 IP20 - 20 C + 65 C 72 mm x 60 mm x 110 mm
Schneider Electric PLC Controllers CONTROLLER M241-40IO Relay Ethernet
3Expected 01/10/2026
£592.82
Min.: 1
Mult.: 1
TM241C
Schneider Electric PLC Controllers MODULE TM3-24 IO RELAYS
10Expected 01/10/2026
£228.16
Min.: 1
Mult.: 1
Discrete Output Module Discrete Relay NO TM3D
Delta Electronics PLC Controllers DVP-S CPU , Relay output, Embedded RS232 , RS-485, 14 I/Os (8DI+6DO) , Program capacity: 8K steps
11Expected 09/10/2026
£145.39
Min.: 1
Mult.: 1
PLC Module 8 Input 6 Output DIN Rail Mount 28.8 VDC 20.4 VDC Sink / Source Relay RS-232, RS-485 IP20 0 C + 55 C 90 mm x 60 mm x 25.2 mm
Delta Electronics PLC Controllers DVP-S CPU , NPN Sinking Output, Embedded RS232 , RS-485, 14 I/Os (8DI+6DO), Program capacity: 8K steps
10On Order
£222.33
£186.09
Min.: 1
Mult.: 1
PLC Transistor
Weidmuller PLC Controllers UC20-WL2000-AC
14Expected 22/10/2026
£565.11
£513.83
Min.: 1
Mult.: 1
Phoenix Contact PLC Controllers AXL SE PSDO4/2 2A
26Expected 30/11/2026
£152.12
Min.: 1
Mult.: 1
Safety Module
Panasonic Industry PLC Controllers FP0R Control Unit, RTC, 16in, 16Tr. NPN out with RS232 port, 32K , USB
6Expected 16/11/2026
£340.10
Min.: 1
Mult.: 1
Expansion Module 16 Input 16 Output DIN Rail Mount 24 VDC USB FP0R 0 C + 55 C
Panasonic Industry PLC Controllers FP7 analog input unit (high-speed and multi-channel type) Voltage / current, 25 s/channel, 16 bits,+/-0.1 F.S. or less (at 25 C 77 ?) - No UL
3Expected 18/01/2027
£606.63
Min.: 1
Mult.: 1
8 Input DIN Rail Mount 24 V 5 V FP7 0 C + 55 C
Panasonic Industry PLC Controllers Programmable Controller FP7 CPU Unit
3Expected 18/01/2027
£465.48
Min.: 1
Mult.: 1
DIN Rail Mount 24 V 5 V FP7 0 C + 55 C
Panasonic Industry PLC Controllers Programmable Controller FP7 CPU Unit
3Expected 20/01/2027
£1,461.77
Min.: 1
Mult.: 1
DIN Rail Mount 24 V 5 V FP7 0 C + 55 C
Panasonic Industry PLC Controllers FP7 Analog Output unit (High-speed and high-accuracy type), 4 channels, Voltage / Current, Resolution: max. 16 bits.
3Expected 18/01/2027
£834.12
Min.: 1
Mult.: 1
4 Output DIN Rail Mount 24 V 5 V FP7 0 C + 55 C
Panasonic Industry PLC Controllers FP7 Serial Communication Unit
3Expected 20/01/2027
£453.47
Min.: 1
Mult.: 1
DIN Rail Mount 24 V 5 V FP7 0 C + 55 C
Panasonic Industry PLC Controllers FP7 Input and Output unit, DC input Transistor output Sourcing (PNP), Input:32 points, Output:32 points, MIL connector, Input: 24 V DC, 32 points/common Output: load current: 0.3 A, 0.1 A, mixed 3.2 A/common, 32 points/common
4Expected 20/01/2027
£348.36
Min.: 1
Mult.: 1
32 Input 32 Output DIN Rail Mount 24 V 5 V FP7 0 C + 55 C
Schneider Electric PLC Controllers PRGRAM. R'CVR 2 RELAYS MOMEN/MAN
14On Order
£299.56
Min.: 1
Mult.: 1
ZBR
Siemens 6AG25217EH004AB0
Siemens PLC Controllers SIPLUS S7-1500 DI 16x110VDC HF TX RAIL
1Expected 02/10/2026
£1,338.89
Min.: 1
Mult.: 1
Siemens 6ES72231PL320XB0
Siemens PLC Controllers DIGITAL I/O SM 1223, 16DI/16DO
4Expected 12/10/2026
£374.20
Min.: 1
Mult.: 1
Digital I/O Expansion Module
Siemens 6ES75261BH000AB0
Siemens PLC Controllers SIMATIC S7-1500, FAILSAFE DIGITAL INPUT
3Expected 02/10/2026
£963.01
£932.05
Min.: 1
Mult.: 1
Digital Input Module


IDEC PLC Controllers PLC 16IO 24VDC Relay
2Expected 05/10/2026
£397.74
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 70 mm x 130.9 mm