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ControlByWeb I/O Controllers X-401 industrial dual relay and input module with browser-based setup, embedded logic builder, Modbus/MQTT/SNMP/REST support, 2 SPDT relays, and 2 optically isolated digital inputs. (cellular/Wi-Fi model; with a 12-month, 10 MB/mo cellular data plan
Datasheet
5In Stock
Min.: 1
Mult.: 1

ControlByWeb I/O Controllers WebRelay single relay and input module with browser-based interface, open REST API, 1 relay, 1 digital input, data logging, and 400-Series firmware capabilities. (Wi-Fi model).
Datasheet
10In Stock
Min.: 1
Mult.: 1

ControlByWeb I/O Controllers WebRelay single relay and input module with browser-based interface, open REST API, 1 relay, 1 digital input, data logging, and 400-Series firmware capabilities. (cellular/Wi-Fi model; with a 12-month, 10 MB/mo cellular data plan included).
Datasheet
5In Stock
Min.: 1
Mult.: 1

ControlByWeb I/O Controllers WebRelay-Quad remote relay controller with 4 web-controlled relays, browser-based logic builder, open API, Modbus TCP/IP and MQTT support. (cellular/Wi-Fi model; with a 12-month, 10 MB/mo cellular data plan included).
Datasheet
5In Stock
Min.: 1
Mult.: 1

Seeed Studio Programmable Logic Controllers - PLCs EdgeBox RPi 200 - Industrial Edge Controller 4GB RAM, 16GB eMMC, WiFi 113In Stock
Min.: 1
Mult.: 1

IDEC Programmable Logic Controllers - PLCs 3.8 PLC+HMI Color SourceOutput
Datasheet
2In Stock
Min.: 1
Mult.: 1

Siemens Programmable Logic Controllers - PLCs LOGO 12/24RCE 8DI(4AI)/4DO 400 BLOCKS
Datasheet
37In Stock
54On Order
Min.: 1
Mult.: 1

ControlByWeb I/O Controllers X-401 industrial dual relay and input module with browser-based setup, embedded logic builder, Modbus/MQTT/SNMP/REST support, 2 SPDT relays, and 2 optically isolated digital inputs. (standard Ethernet/DC-powered model).
Datasheet
5In Stock
Min.: 1
Mult.: 1

Advanced Energy Power Controllers Thyro-S 2S 400-60 H RLP3
Datasheet
2In Stock
Min.: 1
Mult.: 1
Advanced Energy Power Controllers Thyro-S 2S 400-130 H RLP3
Datasheet
1In Stock
Min.: 1
Mult.: 1
Advanced Energy Power Controllers Thyro-S 3S 500-45 H RLP3
Datasheet
1In Stock
Min.: 1
Mult.: 1
Advantech Datalogging & Acquisition 16-ch Relay & 16-ch IDI PCIE Card
Datasheet
79In Stock
Min.: 1
Mult.: 1
Digilent Datalogging & Acquisition USB-1024LS; Digital I/O Device; 24I/O Product
Datasheet

Advantech Datalogging & Acquisition 32-ch Isolated Digital I/O PCI Express C
Datasheet
67In Stock
94Expected 11/4/2026
Min.: 1
Mult.: 1
IDEC Programmable Logic Controllers - PLCs 3.8 PLC+HMI Color Silvr Bezel
Datasheet
1In Stock
Min.: 1
Mult.: 1

Advantech Datalogging & Acquisition 4-ch, 24-bit, 192 kS/s DSA USB3.0 module
Datasheet
1In Stock
4Expected 10/19/2026
Min.: 1
Mult.: 1
Phoenix Contact Safety Controllers PSR-M-EF2-SDI16-PI
Datasheet
6In Stock
Min.: 1
Mult.: 1

Phoenix Contact Safety Controllers PSR-M-B2-SDI8-SDO4-DO4-SC
Datasheet
16In Stock
Min.: 1
Mult.: 1

Phoenix Contact Safety Controllers PSR-M-B2-SDI8-SDO4-DO4-PI
Datasheet
6In Stock
Min.: 1
Mult.: 1

Phoenix Contact Safety Controllers PSR-M-EF8-SDI8-SDO2-DO2-SC
Datasheet
9In Stock
7Expected 9/28/2026
Min.: 1
Mult.: 1

Omron Automation and Safety Temperature Controllers 1/4DIN TC Voltage AC
Datasheet
3In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Temperature Controllers 1/4DIN TC, Relay, AC
Datasheet
3In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Temperature Controllers 1/16DINTemp Cont, Curnt, 485,2
Datasheet
9In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Temperature Controllers 1/16DINTemp Cont, Curnt, 485,2
Datasheet
5In Stock
Min.: 1
Mult.: 1

Omron Automation and Safety Temperature Controllers CONTROLLER TEMPERATURE
Datasheet
25In Stock
56Expected 9/7/2026
Min.: 1
Mult.: 1