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 Inputs and Type | Number of Outputs and Type | Voltage | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Schneider Electric
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Ethernet, USB | No Display | 8 Modules Max | - | 256KB | DIN Rail | 11 - Digital (9), Analog (2) | 7 - Relay | 100 ~ 240VAC | |
Moxa
|
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Ethernet, RJ45 | - | - | - | - | DIN Rail | 12 - Digital | 8 - Digital | 45VDC | |
|
Schneider Electric
|
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BACnet, CANopen, Ethernet, Modbus, RJ45, USB | LCD, Backlight | Non-Expandable | - | - | DIN Rail | 16 - Digital (8), Analog (8) | 8 - Relay (6), Solid State (2) | 20 ~ 24VAC, 38VDC | |
Schneider Electric
|
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RJ45, RS-232, RS-485, USB | No Display | 7 Modules Max | - | - | DIN Rail | 10 - Digital (8), Analog (2) | 8 - Solid State | 24VDC | |
Schneider Electric
|
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RJ45, RS-232, RS-485, USB | No Display | 7 Modules Max | - | - | DIN Rail | 8 - Digital | 8 - Relay | 24VDC | |
Schneider Electric
|
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RJ45, RS-232, RS-485, USB | No Display | 7 Modules Max | - | - | DIN Rail | 8 - Digital | 8 - Solid State | 24VDC | |
Schneider Electric
|
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RJ45, RS-232, RS-485, USB | No Display | 7 Modules Max | - | - | DIN Rail | 8 - Digital | 8 - Relay | 24VDC | |
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Schneider Electric
|
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Modbus, RS-485 | LCD - Tri Color Characters, Backlight | Non-Expandable | - | - | DIN Rail | 11 - Digital (6), Analog (5) | 11 - Analog (5), Relay (5), Solid State (1) | 12 ~ 24VAC/DC | |
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Schneider Electric
|
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BACnet, CANopen, Ethernet, Modbus, RJ45, USB | No Display | Non-Expandable | - | - | DIN Rail | 24 - Digital (12), Analog (12) | 18 - Digital (3), Analog (6), Relay (9) | 20 ~ 24VAC, 38VDC | |
Schneider Electric
|
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- | - | Non-Expandable | - | - | DIN Rail | 22 - Digital (16), Analog (6) | 10 - Solid State | 24VDC | |
drive.web
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Ethernet, USB | - | Expandable | Full Featured, Smart Function Block Programming for Automation, Logic, Motion and Systems Internet Accessible for IIoT Solutions. | - | DIN Rail | 16 - Digital (8), Analog/Digital (8) | 16 - Digital (8), Analog/Digital (8) | 24VDC | |
|
Schneider Electric
|
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Ethernet, USB | No Display | 7 Modules Max | - | 256KB | DIN Rail | 10 - Digital (8), Analog (2) | 8 - Relay | 24VDC | |
|
Schneider Electric
|
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Ethernet, USB | No Display | 7 Modules Max | - | 256KB | DIN Rail | 10 - Digital (8), Analog (2) | 8 - Relay | 24VDC | |
Moxa
|
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RS-485, USB | No Display | Non-Expandable | - | - | DIN Rail | - | 4 - Analog | 12 ~ 48VDC | |
Schneider Electric
|
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- | - | Non-Expandable | - | - | DIN Rail | 16 - Digital | 10 - Relay | 24VAC | |
Schneider Electric
|
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- | - | Non-Expandable | - | - | DIN Rail | 22 - Digital (16), Analog (6) | 10 - Relay | 24VDC | |
|
Schneider Electric
|
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Ethernet, USB | No Display | 14 Modules Max | - | 256KB | DIN Rail | 16 - Digital (14), Analog (2) | 10 - Relay | 100 ~ 240VAC | |
Schneider Electric
|
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- | - | Non-Expandable | - | - | DIN Rail | 12 - Digital | 8 - Relay | 24VDC | |
Schneider Electric
|
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Price and Stock
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- | - | Non-Expandable | - | - | DIN Rail | 12 - Digital | 8 - Relay | 100 ~ 240VAC | |
Schneider Electric
|
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Price on request
Price and Stock
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- | - | Non-Expandable | - | - | DIN Rail | 16 - Digital | 10 - Relay | 100 ~ 240VAC | |
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 | 14 - Digital | 10 - Solid State | 24VDC | |
Schneider Electric
|
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Price on request
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RJ45, RS-232, RS-485, USB | No Display | 14 Modules Max | - | - | DIN Rail | 14 - Digital | 10 - Relay | 100 ~ 240VAC | |
drive.web
|
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Price on request
Price and Stock
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Ethernet, USB | - | Expandable | Full Featured, Smart Function Block Programming for Automation, Logic, Motion and Systems Internet Accessible for IIoT Solutions. | - | DIN Rail | 16 - Digital (8), Analog/Digital (8) | 16 - Digital (8), Analog/Digital (8) | 24VDC | |
Schneider Electric
|
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RS-485, USB | No Display | Non-Expandable | - | - | DIN Rail | 24 - Digital (12), Analog (12) | 18 - Digital (12), Analog (6) | 24VAC/DC | |
Schneider Electric
|
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RJ45, RS-232, RS-485, USB | No Display | 7 Modules Max | - | - | DIN Rail | 16 - Digital | 16 - Solid State | 24VDC | |
Moxa
|
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RS-485, USB | No Display | Non-Expandable | - | - | DIN Rail | 8 - Analog | - | 12 ~ 48VDC | |
Moxa
|
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Ethernet | No Display | - | - | - | DIN Rail | 6 - Digital | 6 - Relay | 12 ~ 48VDC | |
drive.web
|
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Price on request
Price and Stock
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Ethernet, USB | - | Expandable | Full Featured, Smart Function Block Programming for Automation, Logic, Motion and Systems Internet Accessible for IIoT Solutions. | - | DIN Rail | 16 - Digital (8), Analog/Digital (8) | 16 - Digital (8), Analog/Digital (8) | 24VDC | |
Schneider Electric
|
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Price on request
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RJ45, RS-232, RS-485, USB | No Display | 8 Modules Max | - | - | DIN Rail | 9 - Digital | 10 - Solid State | 24VDC | |
drive.web
|
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Price on request
Price and Stock
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Ethernet, USB | - | Expandable | Full Featured, Smart Function Block Programming for Automation, Logic, Motion and Systems Internet Accessible for IIoT Solutions. | - | - | 16 - Digital (8), Analog/Digital (8) | 16 - Digital (8), Analog/Digital (8) | - | |
Moxa
|
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Price on request
Price and Stock
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RS-485, USB | No Display | Non-Expandable | - | - | DIN Rail | - | 4 - Analog | 12 ~ 48VDC | |
|
Schneider Electric
|
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Price on request
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BACnet, CANopen, Ethernet, Modbus, RS-485, USB | LCD, Backlight | Non-Expandable | - | - | DIN Rail | 24 - Digital (12), Analog (12) | 18 - Digital (3), Analog (6), Relay (9) | 20 ~ 24VAC, 38VDC | |
Schneider Electric
|
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Price on request
Price and Stock
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- | - | Non-Expandable | - | - | DIN Rail | 16 - Digital | 10 - Relay | 100 ~ 240VAC | |
Schneider Electric
|
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Price on request
Price and Stock
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- | - | Non-Expandable | - | - | DIN Rail | 16 - Digital | 10 - Relay | 24VDC | |
Moxa
|
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Ethernet, RS-485 | No Display | Non-Expandable | - | - | DIN Rail | 12 - Digital | 8 - Digital | 12 ~ 36VDC | |
Moxa
|
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Price on request
Price and Stock
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Ethernet, RS-485 | No Display | Non-Expandable | - | - | DIN Rail | 8 - Digital | 8 - Digital | 12 ~ 36VDC | |
|
Schneider Electric
|
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Price on request
Price and Stock
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Ethernet, USB | No Display | 7 Modules Max | - | 256KB | DIN Rail | 26 - Digital (24), Analog (2) | 16 - Relay | 100 ~ 240VAC | |
Schneider Electric
|
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Price on request
Price and Stock
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RS-232, RS-485 | No Display | 7 Modules Max | - | - | DIN Rail | 24 - Digital | 16 - 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 | 7 Modules Max | - | - | DIN Rail | 24 - Digital | 16 - Relay | 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 | 7 Modules Max | - | - | DIN Rail | 24 - Digital | 16 - Relay | 100 ~ 240VAC | |
Industrial Shields
|
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Ethernet, RS-232, RS-485, USB | No Display | 127 Modules Max | Starter Kit: Cable, Manual, Power Supply | 256KB | DIN Rail | 25 - Digital (11), Analog/Digital (14) | 28 - Digital (5), Analog/PWM (8), Relay (15) | 12 ~ 24VDC | |
Moxa
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Ethernet, RJ45 | - | - | - | - | DIN Rail | 6 - Digital | 6 - Relay | 45VDC | |
Moxa
|
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Ethernet | No Display | Non-Expandable | - | - | DIN Rail | 8 - Digital | 8 - Digital | 12 ~ 48VDC | |
Moxa
|
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Price on request
Price and Stock
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Ethernet, RJ45 | - | - | - | - | DIN Rail | 8 - Digital | - | 45VDC | |
Moxa
|
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Price on request
Price and Stock
on Request |
Ethernet, RS-485 | No Display | Non-Expandable | - | - | DIN Rail | 6 - Analog | 4 - Digital | 12 ~ 36VDC | |
Moxa
|
Send RFQ |
Price on request
Price and Stock
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Ethernet | No Display | - | - | - | DIN Rail | 6 - Analog | - | 12 ~ 48VDC | |
Schneider Electric
|
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Price on request
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RS-232, RS-485 | No Display | 14 Modules Max | - | - | DIN Rail | 14 - Digital | 10 - Solid State | 24VDC | |
Moxa
|
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Price on request
Price and Stock
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Ethernet, RS-485 | No Display | Non-Expandable | - | - | DIN Rail | 6 - Digital | 6 - Relay | 12 ~ 36VDC | |
Schneider Electric
|
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Price on request
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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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Price on request
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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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