What are Controllers - Programmable (PLC, PAC) ?
Controllers - Programmable (PLC, PAC) are electronic devices designed to automate and control industrial processes through programmable logic. They are widely used in applications such as production electronics assembly, maintenance, and field replacement. Key specifications for selection include Communications, which ensures compatibility with existing systems; Memory Size, which affects the complexity of the programs that can be run; and Number of Inputs and Type, which determines the range of devices that can be controlled. Sourcing teams should validate lifecycle status and consider alternate-source options to mitigate procurement risks.
Parts in this category
Tap rows to select parts
Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.
| Part & Mfr | Communications | Display Type | Expandable | Features | Memory Size | Mounting Type | Number of Characters Per Row | Number of Inputs and Type | Number of Outputs and Type | Voltage | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Wago Corporation
|
Send RFQ |
Price on request
Price and Stock
on Request |
BACnet, CANopen, EtherCAT, Ethernet, Modbus, MQTT | - | - | - | 16MB | DIN Rail | - | - | - | 24VDC | |
|
Wago Corporation
|
Send RFQ |
Price on request
Price and Stock
on Request |
BACnet, EtherCAT, Ethernet, Modbus, MQTT, RS-232, RS-485 | - | Non-Expandable | - | 32MB | DIN Rail | - | - | - | 24VDC | |
Red Lion Controls
|
Send RFQ |
Price on request
Price and Stock
on Request |
Ethernet, RS-232, RS-422/485, USB | No Display | 16 Modules Max | Battery Backup | - | DIN Rail | - | - | - | 24VDC | |
|
Red Lion Controls
|
Send RFQ |
Price on request
Price and Stock
on Request |
Ethernet, RS-232, RS-422/485, USB | No Display | 13 Modules Max | Battery Backup (Lithium) | 256MB | Chassis Mount, DIN Rail | - | - | - | 10 ~ 30VDC | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | No Display | Non-Expandable | - | 150KB | Panel Mount | - | 14 - Digital | 10 - Relay | 20.4 ~ 28.8VDC | |
Wago Corporation
|
Send RFQ |
Price on request
Price and Stock
on Request |
BACnet, EtherCAT, Ethernet, Modbus, MQTT, Telecontrol Protocols | - | - | - | 16MB | DIN Rail | - | - | - | 24VDC | |
|
Delta Electronics
|
Send RFQ |
Price on request
Price and Stock
on Request |
Ethernet, RS-232, RS-422/485, USB | No Display | 20 Modules Max | - | 64K Words | Backplane | - | - | - | - | |
Wago Corporation
|
Send RFQ |
Price on request
Price and Stock
on Request |
BACnet, EtherCAT, Ethernet, Modbus, MQTT, RS-232, RS-485, Telecontrol Protocols | - | - | - | 16MB | DIN Rail | - | - | - | 24VDC | |
|
Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
CompoBus/S, DeviceNet, RS-232C | No Display | 3 Modules Max | - | 2K Words | Chassis Mount | - | 2 - Digital | 6 - Digital | 24VDC | |
Wago Corporation
|
Send RFQ |
Price on request
Price and Stock
on Request |
CANopen, EtherCAT, Ethernet, Modbus, MQTT, RS-232, RS-485 | - | - | - | 16MB | DIN Rail | - | - | - | 24VDC | |
Wago Corporation
|
Send RFQ |
Price on request
Price and Stock
on Request |
Modbus, Telecontrol Protocols | - | - | - | 8MB | DIN Rail | - | - | - | 24VDC | |
|
Phoenix Contact
|
Send RFQ |
Price on request
Price and Stock
on Request |
BACnet, CANopen, EtherCAT, Ethernet, KNX IP, Modbus, MQTT, RJ45 | No Display | Non-Expandable | - | 1024KB | DIN Rail | - | Option Cards Available | Option Cards Available | 24VDC | |
|
Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | |
Wago Corporation
|
Send RFQ |
Price on request
Price and Stock
on Request |
BACnet, Modbus | - | - | - | 8MB | DIN Rail | - | - | - | 24VDC | |
Wago Corporation
|
Send RFQ |
Price on request
Price and Stock
on Request |
Ethernet, Modbus, RS-232, RS-485 | - | - | - | 16MB | DIN Rail | - | - | - | 24VDC | |
|
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | Non-Expandable | - | 125KB | - | - | 4 - Digital | 4 - Relay | - | |
Wago Corporation
|
Send RFQ |
Price on request
Price and Stock
on Request |
Ethernet, Modbus, Telecontrol Protocols | - | - | - | 1024KB | DIN Rail | - | - | - | 24VDC | |
Wago Corporation
|
Send RFQ |
Price on request
Price and Stock
on Request |
BACnet, EtherCAT, Ethernet, Modbus, MQTT, RS-232, RS-485 | - | - | - | 16MB | DIN Rail | - | - | - | 24VDC | |
Wago Corporation
|
Send RFQ |
Price on request
Price and Stock
on Request |
BACnet, CANopen, EtherCAT, Ethernet, Modbus, MQTT | - | - | - | 16MB | DIN Rail | - | - | - | 24VDC | |
|
Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | |
|
Wago Corporation
|
Send RFQ |
Price on request
Price and Stock
on Request |
BACnet, CANopen, EtherCAT, Ethernet, Modbus, MQTT, PROFIBUS, RS-232, RS-485 | - | Non-Expandable | - | 32MB | DIN Rail | - | - | - | 24VDC | |
Wago Corporation
|
Send RFQ |
Price on request
Price and Stock
on Request |
BACnet, CANopen, EtherCAT, Ethernet, Modbus, MQTT, PROFIBUS, RS-232, RS-485 | - | - | - | 16MB | DIN Rail | - | - | - | 24VDC | |
Crouzet
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | No Display | Non-Expandable | Battery Backup (Lithium) | 368 Bits/200 Words | DIN Rail | - | 8 - Digital (4), Analog/Digital (4) | 4 - PWM (1), Solid State (3) | 12VDC | |
|
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | Non-Expandable | - | - | - | - | - | - | 115/230VAC | |
|
Panasonic Electronic Components
|
Send RFQ |
Price on request
Price and Stock
on Request |
RS-485 | No Display | 3 Modules Max | Battery Backup | 8K Words | Chassis Mount, DIN Rail | - | 24 - Digital/Analog | 16 - Pulse (2), PWM (2), Relay (12) | 100 ~ 240VAC | |
Crouzet
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | LCD - Black Characters, Green Backlight | Expandable | Battery Backup (Lithium) | 368 Bits/200 Words | Chassis Mount, DIN Rail | 18, 18, 18, 18 | 6 - Digital (2), Analog/Digital (4) | 4 - PWM (1), Solid State (3) | 24VDC | |
Crouzet
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | LCD - White Characters, Backlight | Non-Expandable | Battery Backup (Lithium) | 368 Bits/200 Words | Chassis Mount, DIN Rail | 18, 18, 18, 18 | 8 - Digital | 4 - Relay | 24VAC | |
|
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | |
|
Crouzet
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | No Display | Expandable | Battery Backup (Lithium) | 368 Bits/200 Words | Chassis Mount, DIN Rail | - | 6 - Digital (2), Analog/Digital (4) | 4 - Relay | 24VDC | |
|
Crouzet
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | No Display | Expandable | Battery Backup (Lithium) | 368 Bits/200 Words | Chassis Mount, DIN Rail | - | 6 - Digital (2), Analog/Digital (4) | 4 - PWM (1), Solid State (3) | 24VDC | |
|
Crouzet
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | LCD - White Characters, Backlight | Expandable | Battery Backup (Lithium) | 368 Bits/200 Words | Chassis Mount, DIN Rail | 18, 18, 18, 18 | 6 - Digital | 4 - Relay | 24VAC | |
Schneider Electric
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | Panel Mount | - | 6 - Digital | 4 - Relay | 20.4 ~ 28.8VDC | |
|
Panasonic Electronic Components
|
Send RFQ |
Price on request
Price and Stock
on Request |
RS-485 | No Display | 3 Modules Max | - | 12K Words | DIN Rail | - | 8 - Digital | 8 - Pulse (4), PWM (4) | 24VDC | |
|
Panasonic Electronic Components
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | No Display | 3 Modules Max | Battery Backup | 8K Words | Chassis Mount, DIN Rail | - | 24 - Digital/Analog | 16 - Pulse (2), PWM (2), Relay (12) | 100 ~ 240VAC | |
Crouzet
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | LCD - White Characters, Backlight | Non-Expandable | Battery Backup (Lithium) | 368 Bits/200 Words | Chassis Mount, DIN Rail | 18, 18, 18, 18 | 8 - Digital (4), Analog/Digital (4) | 4 - PWM (1), Solid State (3) | 12VDC | |
Crouzet
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | LCD - White Characters, Backlight | Expandable | Battery Backup (Lithium) | 368 Bits/200 Words | Chassis Mount, DIN Rail | 18, 18, 18, 18 | 6 - Digital (2), Analog/Digital (4) | 4 - PWM (1), Solid State (3) | 24VDC | |
Industrial Shields
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | No Display | Non-Expandable | - | - | DIN Rail | - | - | - | 12 ~ 24VDC | |
Crouzet
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | No Display | Non-Expandable | Battery Backup (Lithium) | 368 Bits/200 Words | Chassis Mount, DIN Rail | - | 12 - Digital (6), Analog/Digital (6) | 8 - Relay | 24VDC | |
|
Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | |
|
Crouzet
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | No Display | Non-Expandable | - | - | Chassis Mount, DIN Rail | - | 12 - Digital (6), Analog/Digital (6) | 8 - Relay | 24VDC | |
|
Crouzet
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | No Display | Non-Expandable | Battery Backup (Lithium) | 368 Bits/200 Words | Chassis Mount, DIN Rail | - | 12 - Digital | 8 - Relay | 100 ~ 240VAC | |
|
Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
USB | No Display | Non-Expandable | - | 2K Words | Chassis Mount, DIN Rail | - | 6 - Digital | 4 - Solid State | 100 ~ 240VAC | |
|
Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
USB | No Display | Non-Expandable | - | 2K Words | Chassis Mount, DIN Rail | - | 6 - Digital | 4 - Solid State | 100 ~ 240VAC | |
|
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | No Display | Non-Expandable | - | 50KB | Panel Mount | - | 6 - Digital | 4 - Relay | 85 ~ 264VAC | |
|
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | No Display | Non-Expandable | - | 50KB | Panel Mount | - | 6 - Digital | 4 - Pulse (4) | 20.4 ~ 28.8VDC | |
|
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | No Display | Non-Expandable | - | 50KB | Panel Mount | - | 6 - Digital | 4 - Relay | 20.4 ~ 28.8VDC | |
|
Crouzet
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | No Display | Non-Expandable | Battery Backup (Lithium) | 368 Bits/200 Words | Chassis Mount, DIN Rail | - | 12 - Digital (6), Analog/Digital (6) | 8 - Relay | 24VDC | |
Crouzet
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | No Display | Expandable | Battery Backup (Lithium) | 368 Bits/200 Words | Chassis Mount, DIN Rail | - | 16 - Digital (10), Analog/Digital (6) | 10 - Relay | 24VDC | |
Crouzet
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | No Display | Expandable | Battery Backup (Lithium) | 368 Bits/200 Words | Chassis Mount, DIN Rail | - | 16 - Digital (10), Analog/Digital (6) | 10 - PWM (4), Solid State (6) | 24VDC | |
Crouzet
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | No Display | Expandable | Battery Backup (Lithium) | 368 Bits/200 Words | Chassis Mount, DIN Rail | - | 16 - Digital | 10 - Relay | 100 ~ 240VAC |
Showing 801-850 of 1,350 products