Programmable Logic Controllers - PLCs

 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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Please view our large selection of programmable logic controllers below.
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Select Image Part # Mfr. Description Datasheet Availability Pricing (CRC) 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 Programmable Logic Controllers - PLCs SB 1231 Signal Board. 4AI 10In Stock
3Expected 9/30/2026
Min.: 1
Mult.: 1
S7-1200 G2
Siemens Programmable Logic Controllers - PLCs SM 1231 Analog Input. 8AI 4In Stock
3Expected 10/13/2026
Min.: 1
Mult.: 1
S7-1200 G2
Siemens Programmable Logic Controllers - PLCs SIMATIC S7-300, DIGITAL OUTPUT MODULE 3In Stock
Min.: 1
Mult.: 1
Digital Output Module
Phoenix Contact Programmable Logic Controllers - PLCs AXL SE AO4 U -10-10 13In Stock
Min.: 1
Mult.: 1

Analog Output Module Analog IP20 - 25 C + 60 C
Seeed Studio Programmable Logic Controllers - PLCs EdgeBox RPi 200 - Industrial Edge Controller 4GB RAM, 16GB eMMC, WiFi 101In Stock
Min.: 1
Mult.: 1

Industrial Edge Controller 2 Input 2 Output DIN Rail Mount 36 V 12 V Digital - 20 C + 60 C 124 mm x 76 mm x 35 mm
Arduino Programmable Logic Controllers - PLCs PRO Opta RS485 Carrier 291In Stock
Min.: 1
Mult.: 1

Micro PLC 8 Input 4 Output DIN Rail Mount 24 VDC 12 VDC Analog, Digital Relay Ethernet, RS-485, USB Type-C IP20 - 20 C + 50 C 84 mm x 70 mm x 61.1 mm
Arduino Programmable Logic Controllers - PLCs 6 program inputs Voltages 0 to 10 V Current 0/4 to 20 mA temp RTD PT100 sensors 106In Stock
Min.: 1
Mult.: 1

Industrial Shields Programmable Logic Controllers - PLCs GateBerry PI - Raspberry PI 4B - 4GB RAM + CANBUS 5In Stock
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
Industrial Shields Programmable Logic Controllers - PLCs GateBerry PI - Raspberry PI 4B - 4GB RAM + LoRA (Europe-868MHz) 5In Stock
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
Industrial Shields Programmable Logic Controllers - PLCs GateBerry PI - Raspberry PI 4B - 4GB RAM + 4G(CAT 1 M1)-NB1 IoT LTE 5In Stock
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
Industrial Shields Programmable Logic Controllers - PLCs GateBerry PI - Raspberry PI 4B - 4GB RAM + LoRA (USA-915MHz 5In Stock
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
Weidmuller Programmable Logic Controllers - PLCs UC20-M3000 4In Stock
Min.: 1
Mult.: 1

DIN Rail Mount M3000 IP20 - 40 C + 70 C 101 mm x 80 mm x 120 mm
Arduino Programmable Logic Controllers - PLCs PRO Opta WiFi Carrier 330In Stock
Min.: 1
Mult.: 1

Micro PLC 8 Input 4 Output DIN Rail Mount 24 VDC 12 VDC Analog, Digital Relay Bluetooth, Ethernet, RS-485, USB Type-C, WiFi IP20 - 20 C + 50 C 84 mm x 70 mm x 61.1 mm
Arduino Programmable Logic Controllers - PLCs PRO Opta Lite Carrier 281In Stock
Min.: 1
Mult.: 1

Micro PLC 8 Input 4 Output DIN Rail Mount 24 VDC 12 VDC Analog, Digital Relay Ethernet, USB Type-C IP20 - 20 C + 50 C 84 mm x 70 mm x 61.1 mm
Industrial Shields Programmable Logic Controllers - PLCs GateBerry PI - Raspberry PI 4B - 8GB RAM 5In Stock
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
DFRobot Programmable Logic Controllers - PLCs ESP32-S3-Based DMX512 Smart Lighting Controller 7In Stock
Min.: 1
Mult.: 1

Panel Mount 24 V 12 V
Siemens Programmable Logic Controllers - PLCs CPU 1212C .DC/DC/DC. 8DI/6DQ 1In Stock
6On Order
Min.: 1
Mult.: 1
S7-1200 G2
Siemens Programmable Logic Controllers - PLCs SIMATIC S7-1200 G2 COMPACT CPU 1214C 1In Stock
5On Order
Min.: 1
Mult.: 1
S7-1200 G2
Siemens Programmable Logic Controllers - PLCs SB 1222 Signal Board. 8DQ 24VDC 100kHz 4In Stock
3Expected 10/22/2026
Min.: 1
Mult.: 1
S7-1200 G2
Siemens Programmable Logic Controllers - PLCs SB 1223 Signal Board. 4DI/4DQ 24V 100kHz 3In Stock
3Expected 11/18/2026
Min.: 1
Mult.: 1
S7-1200 G2
Siemens Programmable Logic Controllers - PLCs SIMATIC S7-300, DIGITAL OUTPUT MODULE 1In Stock
Min.: 1
Mult.: 1
Digital Output Module
Murrelektronik 56521
Murrelektronik Programmable Logic Controllers - PLCs CUBE67+ BUSNODE, Profibus DP, Cube67+ BN-P 3In Stock
Min.: 1
Mult.: 1
Phoenix Contact Programmable Logic Controllers - PLCs AXL SE AI4 U -10-10 14In Stock
Min.: 1
Mult.: 1

Analog Input Module Analog IP20 - 25 C + 60 C
Panasonic Industry Programmable Logic Controllers - PLCs Programmable Controller FP7 CPU Unit 3In Stock
Min.: 1
Mult.: 1

DIN Rail Mount 24 V 5 V FP7 0 C + 55 C
Seeed Studio Programmable Logic Controllers - PLCs EdgeBox-ESP-100-Industrial Edge Controller, WiFi, BLE, 4G LTE, DIO, AIO, Ethernet, CAN, RS485 19In Stock
72On Order
Min.: 1
Mult.: 1

Industrial Edge Controller 8 Input 8 Output DIN Rail Mount 36 V 10.8 V Analog, Digital - 20 C + 60 C