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 Inputs and Type | Number of Outputs and Type | Voltage | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
EtherCAT, Ethernet, USB | No Display | - | - | - | DIN Rail | - | - | - | |
Labjack Corporation
|
Send RFQ |
Price on request
Price and Stock
on Request |
USB | No Display | Expandable | - | - | Chassis Mount | 20 - Digital I/O (4), Analog/Digital I/O (12), Analog (4) | 22 - Analog (2), Solid State I/O (20) | 4 ~ 5.25VDC | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request |
Ethernet | No Display | Expandable | Starter Kit | - | DIN Rail | 8 - Digital | 4 - Relay | 115 ~ 230VDC | |
|
Phoenix Contact
|
Send RFQ |
Price on request
Price and Stock
on Request |
USB | No Display | Non-Expandable | Starter Kit: Cables, Controller, I/O Module | - | DIN Rail | - | 8 - Relay | 250VAC/DC | |
Panasonic Electronic Components
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | DIN Rail | 8 - Digital | 6 - Solid State | 100 ~ 240VAC | |
|
Panasonic Electronic Components
|
Send RFQ |
Price on request
Price and Stock
on Request |
RS-232C, USB | - | 8 Modules Max | Battery Backup | 16K Words | DIN Rail | 8 - Digital | 6 - Digital | 100 ~ 240VAC | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request |
Ethernet | No Display | Expandable | Starter Kit | - | DIN Rail | 8 - Digital | 4 - Relay | 12 ~ 24VDC | |
Labjack Corporation
|
Send RFQ |
Price on request
Price and Stock
on Request |
Ethernet, USB | No Display | Expandable | - | 4MB | Chassis Mount | 20 - Digital I/O (8), Analog/Digital I/O (8), Analog (4) | 18 - Analog (2), Solid State I/O (16) | 4.75 ~ 5.25VDC | |
|
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | No Display | Non-Expandable | - | 75KB | Panel Mount | 8 - Digital | 6 - Relay | 85 ~ 264VAC | |
|
Weidmüller
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | DIN Rail | 10 - Digital | 9 - Digital | - | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request |
Ethernet | No Display | Expandable | Starter Kit | - | DIN Rail | 8 - Digital | 4 - Relay | 12 ~ 24VDC | |
Kunbus GmbH
|
Send RFQ |
Price on request
Price and Stock
on Request |
Ethernet, RJ45, USB | - | - | - | - | DIN Rail | 1 - Analog | 2 - Analog (1), Relay (1) | 24VDC | |
Panasonic Electronic Components
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | No Display | - | - | - | - | - | - | - | |
Labjack Corporation
|
Send RFQ |
Price on request
Price and Stock
on Request |
USB | No Display | Expandable | - | - | Chassis Mount | 34 - Digital I/O (4), Analog/Digital I/O (16), Analog (14) | 22 - Analog (2), Solid State I/O (20) | 4.75 ~ 5.25V | |
|
Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
EtherCAT, Ethernet, USB | No Display | - | - | - | DIN Rail | - | - | - | |
Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
USB, Option Cards Available | No Display | 1 Module Max | Battery Backup | 32K Words | Chassis Mount, DIN Rail | 8 - Digital | 6 - Solid State | 24VDC | |
Labjack Corporation
|
Send RFQ |
Price on request
Price and Stock
on Request |
USB | No Display | Expandable | - | - | Chassis Mount | 34 - Digital I/O (4), Analog/Digital I/O (16), Analog (14) | 22 - Analog (2), Solid State I/O (20) | 4.75 ~ 5.25V | |
Kunbus GmbH
|
Send RFQ |
Price on request
Price and Stock
on Request |
HDMI, Micro-USB, RJ45, RS-485, USB | No Display | Non-Expandable | - | - | DIN Rail | 16 - Digital (8), Analog (8) | 10 - Analog (2), Solid State (8) | 24VDC | |
Panasonic Electronic Components
|
Send RFQ |
Price on request
Price and Stock
on Request |
Option Cards Available | No Display | 16 Modules Max | - | 256K Words | DIN Rail | Option Cards Available | Option Cards Available | 24VDC | |
Labjack Corporation
|
Send RFQ |
Price on request
Price and Stock
on Request |
USB | No Display | Expandable | - | - | Chassis Mount | 34 - Digital I/O (4), Analog/Digital I/O (16), Analog (14) | 22 - Analog (2), Solid State I/O (20) | 4.75 ~ 5.25V | |
Panasonic Electronic Components
|
Send RFQ |
Price on request
Price and Stock
on Request |
RS-232C, USB | - | 8 Modules Max | Battery Backup | 32K Words | DIN Rail | 32 - Digital | 28 - Digital | 100 ~ 240VAC | |
|
Panasonic Electronic Components
|
Send RFQ |
Price on request
Price and Stock
on Request |
RS-232C, USB | - | 8 Modules Max | Battery Backup | 32K Words | DIN Rail | 32 - Digital | 28 - Digital | 24VDC | |
Advantech Corp
|
Send RFQ |
Price on request
Price and Stock
on Request |
Modbus, MQTT, RJ45, RS-232, RS-485 | No Display | Expandable | - | 256MB | DIN Rail | 16 - Digital (8), Analog (8) | 4 - Digital | 10 ~ 30VAC | |
Labjack Corporation
|
Send RFQ |
Price on request
Price and Stock
on Request |
USB | No Display | Expandable | - | - | Chassis Mount | 34 - Digital I/O (4), Analog/Digital I/O (16), Analog (14) | 22 - Analog (2), Solid State I/O (20) | 4.75 ~ 5.25V | |
Labjack Corporation
|
Send RFQ |
Price on request
Price and Stock
on Request |
Ethernet, USB | No Display | Expandable | - | 4MB | Chassis Mount | 37 - Digital I/O (23), Analog (14) | 25 - Analog (2), Solid State I/O (23) | 4.75 ~ 5.25VDC | |
Labjack Corporation
|
Send RFQ |
Price on request
Price and Stock
on Request |
Ethernet, USB | No Display | Expandable | - | - | Chassis Mount | 37 - Digital I/O (4), Analog/Digital I/O (19), Analog (14) | 22 - Analog (2), Solid State I/O (20) | 3.6 ~ 5.3VDC | |
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 | |
Crouzet
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | No Display | Non-Expandable | - | - | Chassis Mount, DIN Rail | 8 - Digital (4), Analog/Digital (4) | 4 - Relay | 24VDC | |
|
Panasonic Electronic Components
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | No Display | Non-Expandable | - | 2.5K Words | Chassis Mount, DIN Rail | 8 - Digital | 6 - Pulse (1), PWM (1), Relay (4) | 100 ~ 240VAC | |
|
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request |
Ethernet | No Display | - | - | - | DIN Rail | 8 - Digital | 4 - Solid State | 20.4 ~ 28.8VDC | |
Crouzet
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | No Display | Non-Expandable | - | - | Chassis Mount, DIN Rail | 8 - Digital | 4 - Relay | 100 ~ 240VAC | |
|
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request |
Ethernet | No Display | - | - | - | DIN Rail | 8 - 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 | 8 - Digital (4), Analog/Digital (4) | 4 - PWM (1), Solid State (3) | 12VDC | |
|
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request |
Ethernet | No Display | Non-Expandable | - | - | DIN Rail | 8 - Digital | 4 - Relay | 240VAC/DC | |
|
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request |
Ethernet | - | - | - | - | DIN Rail | 8 - Digital | 4 - Solid State | 20.4 ~ 28.8VDC | |
Phoenix Contact
|
Send RFQ |
Price on request
Price and Stock
on Request |
Option Cards Available | No Display | 3 Modules Max | - | - | DIN Rail | 6 - Digital | 4 - Solid State | 24VDC | |
Industrial Shields
|
Send RFQ |
Price on request
Price and Stock
on Request |
Ethernet, RS-232, RS-485, USB | No Display | 127 Modules Max | Starter Kit: Cable, Manual, Power Supply | 256KB | DIN Rail | 19 - Digital (9), Analog/Digital (10) | 19 - Digital (5), Analog/PWM (6), Relay (8) | 12 ~ 24VDC | |
Industrial Shields
|
Send RFQ |
Price on request
Price and Stock
on Request |
Ethernet, RS-232, RS-485, USB | No Display | 127 Modules Max | Starter Kit: Cable, Manual, Power Supply | 256KB | DIN Rail | 5 - Digital (1), Analog/Digital (4) | 11 - Analog/PWM (3), Relay (8) | 12 ~ 24VDC | |
Industrial Shields
|
Send RFQ |
Price on request
Price and Stock
on Request |
Ethernet, RS-232, RS-485, USB | No Display | 127 Modules Max | Starter Kit: Cable, Manual, Power Supply | 256KB | DIN Rail | 29 - Digital (15), Analog/Digital (14) | 25 - Digital (9), Analog/PWM (8), Relay (8) | 12 ~ 24VDC | |
Delta Electronics
|
Send RFQ |
Price on request
Price and Stock
on Request |
Ethernet | No Display | Expandable | - | 30K Steps | Chassis Mount, DIN Rail | 16 - Digital | 12 - Solid State | 24VDC | |
Industrial Shields
|
Send RFQ |
Price on request
Price and Stock
on Request |
Ethernet, RS-232, RS-485, USB | No Display | 127 Modules Max | Starter Kit: Cable, Manual, Power Supply | 256KB | DIN Rail | 12 - Digital (4), Analog/Digital (8) | 22 - Analog/PWM (6), Relay (16) | 12 ~ 24VDC | |
Industrial Shields
|
Send RFQ |
Price on request
Price and Stock
on Request |
Ethernet, RS-232, RS-485, USB | No Display | 127 Modules Max | Starter Kit: Cable, Manual, Power Supply | 256KB | DIN Rail | 18 - Digital (6), Analog/Digital (12) | 31 - Analog/PWM (8), Relay (23) | 12 ~ 24VDC | |
Idec
|
Send RFQ |
Price on request
Price and Stock
on Request |
CAN, Ethernet, USB | No Display | Non-Expandable | Battery Backup (Lithium) | 640KB | DIN Rail | 24 - Digital | 16 - Solid State | 12VDC | |
Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
RS-232C | No Display | 5 Modules Max | - | 2K Words | DIN Rail | 6 - Digital | 4 - Solid State | 24VDC | |
Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
RS-232C, USB | - | 40 Modules (3 Racks) Max | - | 64K Words | Backplane | - | - | - | |
Crouzet
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | Battery Backup (Lithium) | 2K Octets | Chassis Mount, DIN Rail | 4 - Digital | 4 - Relay | 110 ~ 240VAC | |
Phoenix Contact
|
Send RFQ |
Price on request
Price and Stock
on Request |
Option Cards Available | No Display | 3 Modules Max | - | - | DIN Rail | 8 - Digital | 4 - Relay | 100 ~ 240VAC | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request |
Ethernet | - | Non-Expandable | - | - | DIN Rail | 8 - Digital | 4 - Relay | 24VAC/DC | |
Siemens
|
Send RFQ |
Price on request
Price and Stock
on Request |
Ethernet | - | - | - | - | DIN Rail | 8 - Digital | 4 - Relay | 100 ~ 253VDC | |
Phoenix Contact
|
Send RFQ |
Price on request
Price and Stock
on Request |
Option Cards Available | No Display | 3 Modules Max | - | - | DIN Rail | 10 - Digital (8), Analog/Digital (2) | 4 - Solid State | 24VDC |
Showing 1051-1100 of 1,350 products