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.
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| 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 | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Schneider Electric
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Ethernet, USB | No Display | 21 Modules Max | - | 64MB | DIN Rail | - | 14 - Digital | 10 - Solid State | 24VDC | |
Moxa
|
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Ethernet, RS-485 | No Display | Non-Expandable | - | - | DIN Rail | - | 8 - Digital | 8 - Digital | 12 ~ 36VDC | |
Moxa
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Ethernet | No Display | - | - | - | DIN Rail | - | 8 - Analog | - | 12 ~ 48VDC | |
Schneider Electric
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RS-232, RS-485 | No Display | 21 Modules Max | - | - | DIN Rail | - | 14 - Digital | 10 - Solid State | 24VDC | |
Schneider Electric
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RJ45, RS-232, RS-485, USB | No Display | 21 Modules Max | - | - | DIN Rail | - | 14 - Digital | 10 - Solid State | 24VDC | |
Schneider Electric
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RJ45, RS-232, RS-485, USB | No Display | 21 Modules Max | - | - | DIN Rail | - | 14 - Digital | 10 - Solid State (4), Relay (6) | 100 ~ 240VAC | |
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Omron
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- | - | - | - | - | - | - | - | - | - | |
Moxa
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Ethernet, RS-485 | No Display | Non-Expandable | - | - | DIN Rail | - | 8 - Analog | 2 - Analog | 12 ~ 36VDC | |
Schneider Electric
|
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RJ45, RS-232, RS-485, USB | No Display | 21 Modules Max | - | - | DIN Rail | - | 24 - Digital | 16 - Solid State (4), Relay (12) | 100 ~ 240VAC | |
Schneider Electric
|
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RJ45, RS-232, RS-485, USB | No Display | 21 Modules Max | - | - | DIN Rail | - | 14 - Digital | 10 - Solid State | 24VDC | |
Schneider Electric
|
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RJ45, RS-232, RS-485, USB | No Display | 21 Modules Max | - | - | DIN Rail | - | 24 - Digital | 16 - Solid State | 24VDC | |
Schneider Electric
|
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RJ45, RS-232, RS-485, USB | No Display | 21 Modules Max | - | - | DIN Rail | - | 24 - Digital | 16 - Solid State | 24VDC | |
Schneider Electric
|
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RJ45, RS-232, RS-485, USB | No Display | 21 Modules Max | - | - | DIN Rail | - | - | - | 24VDC | |
Schneider Electric
|
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RJ45, RS-232, RS-485, USB | No Display | 21 Modules Max | - | - | DIN Rail | - | - | - | 24VDC | |
Moxa
|
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Ethernet, RS-232, RS-422/485 | No Display | Non-Expandable | - | 32GB | DIN Rail | - | 8 - Digital | - | 12 ~ 48VDC | |
Moxa
|
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Ethernet, RS-485 | No Display | Non-Expandable | - | - | DIN Rail | - | - | 4 - Digital | 12 ~ 36VDC | |
Schneider Electric
|
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Price and Stock
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RJ45, RS-232, RS-485, USB | No Display | 21 Modules Max | - | - | DIN Rail | - | 14 - Digital | 10 - Solid State (4), Relay (6) | 100 ~ 240VAC | |
Schneider Electric
|
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RJ45, RS-232, RS-485, USB | No Display | 21 Modules Max | - | - | DIN Rail | - | 14 - Digital | 10 - Solid State | 24VDC | |
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Omron
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- | - | - | - | - | - | - | - | - | - | |
OSENSA Innovations Corp.
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Ethernet, RS-485, USB | - | Expandable | 16GB SD Card, Cloud, Fan, Relay, RTD, Thermocouple | 4GB | DIN Rail | - | 8 - Digital/Analog | 8 - Digital/Analog | 13 - 24VDC | |
Moxa
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RS-485 | - | - | - | - | DIN Rail | - | 8 - Analog | 2 - Analog | 12 ~ 36VDC | |
Schneider Electric
|
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Price and Stock
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RJ45, RS-232, RS-485, USB | No Display | 21 Modules Max | - | - | DIN Rail | - | 24 - Digital | 16 - Solid State | 24VDC | |
Moxa
|
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Ethernet, RS-485 | No Display | Non-Expandable | - | - | DIN Rail | - | 4 - Analog | - | 12 ~ 36VDC | |
Moxa
|
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Ethernet, RJ45 | - | - | - | - | DIN Rail | - | - | - | 12 ~ 36VDC | |
Schneider Electric
|
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Price and Stock
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RJ45, RS-232, RS-485, USB | No Display | 21 Modules Max | - | - | DIN Rail | - | 24 - Digital | 16 - Solid State (4), Relay (12) | 24VAC | |
Schneider Electric
|
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RJ45, RS-232, RS-485, USB | No Display | 21 Modules Max | - | - | DIN Rail | - | 24 - Digital | 16 - Solid State | 24VDC | |
Moxa
|
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Ethernet, RS-485 | No Display | Non-Expandable | - | - | DIN Rail | - | - | 4 - Digital | 12 ~ 36VDC | |
Moxa
|
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Ethernet, RS-232, RS-422/485 | No Display | Non-Expandable | - | 32GB | DIN Rail | - | 4 - Analog | - | 12 ~ 48VDC | |
Moxa
|
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Ethernet, RS-485 | No Display | Non-Expandable | - | - | DIN Rail | - | 4 - Analog | - | 12 ~ 36VDC | |
Moxa
|
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Ethernet, RS-485 | No Display | Non-Expandable | - | - | DIN Rail | - | - | 4 - Digital | 12 ~ 36VDC | |
OSENSA Innovations Corp.
|
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Ethernet, RS-485, USB | - | Expandable | 32GB EMMC, Cloud, Fan, Relay, RTD, Thermocouple, Wifi | 8GB | DIN Rail | - | 8 - Digital/Analog | 8 - Digital/Analog | 12 ~ 24VDC | |
Moxa
|
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Ethernet, RS-232, RS-422/485 | No Display | Non-Expandable | - | 32GB | DIN Rail | - | 4 - Analog | - | 12 ~ 48VDC | |
Moxa
|
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Ethernet | No Display | Non-Expandable | - | - | DIN Rail | - | 4 - Digital | - | 12 ~ 48VDC | |
Moxa
|
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Ethernet | No Display | Non-Expandable | - | - | DIN Rail | - | 12 - Digital | - | 12 ~ 48VDC | |
Moxa
|
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Ethernet, RS-232, RS-422/485 | No Display | Non-Expandable | - | 32GB | DIN Rail | - | 8 - Digital | - | 12 ~ 48VDC | |
Moxa
|
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Ethernet, RS-232, RS-422/485 | No Display | Non-Expandable | - | 32GB | DIN Rail | - | 8 - Digital | - | 12 ~ 48VDC | |
Archimedes Controls
|
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- | - | - | - | - | - | - | - | - | 12VDC | |
Moxa
|
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Ethernet, RS-232, RS-422/485 | No Display | Non-Expandable | - | 32GB | DIN Rail | - | 4 - Analog | - | 12 ~ 48VDC | |
Moxa
|
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Ethernet, RS-232, RS-422/485 | No Display | Non-Expandable | - | 32GB | DIN Rail | - | 4 - Analog | - | 12 ~ 48VDC | |
Schneider Electric
|
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RJ45, RS-232, RS-485, USB | No Display | 14 Modules Max | - | - | DIN Rail | - | 4 - Digital | 4 - Solid State | 24VDC | |
Schneider Electric
|
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Price on request
Price and Stock
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RJ45, RS-232, RS-485, USB | No Display | 14 Modules Max | - | - | DIN Rail | - | 4 - Digital | 4 - Solid State | 24VDC | |
Schneider Electric
|
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RJ45, RS-232, RS-485, USB | No Display | 14 Modules Max | - | - | DIN Rail | - | 4 - Digital | 4 - Solid State | 24VDC | |
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Panasonic Electronic Components
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- | - | - | - | - | Backplane | - | 16 - Analog | 16 - Analog | 6.3 ~ 50VDC | |
Schneider Electric
|
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RJ45, RS-232, RS-485, USB | No Display | 14 Modules Max | - | - | DIN Rail | - | 4 - Digital | 4 - Solid State | 24VDC | |
Schneider Electric
|
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RJ45, RS-232, RS-485, USB | No Display | 14 Modules Max | - | - | DIN Rail | - | 4 - Digital | 4 - Solid State | 24VDC | |
READY Robotics
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- | - | - | - | - | - | - | - | - | - | |
READY Robotics
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Imperix
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CAN, Ethernet | LCD - Black Characters, Backlight | 64 Modules Max | Starter Kit: Cable, Controller, Demo Software License | 16GB | - | 16, 16 | 32 - Digital (16), Analog/Digital (16) | 52 - Digital (16), Analog (4), PWM (32) | 110 ~ 230VAC | |
Idec
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Ethernet, RS-232C, RS-485, USB | No Display | 8 Modules Max | Battery Backup (Lithium) | 384KB | DIN Rail | - | 24 - Digital | 16 - Relay | 24VDC | |
Idec
|
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Ethernet, RS-232C, RS-485, USB | No Display | 8 Modules Max | Battery Backup (Lithium) | 384KB | DIN Rail | - | 14 - Digital | 10 - Solid State | 24VDC |
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