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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Industrial Shields
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Ethernet, RS-485, RS-232, USB | - | 127 Modules Max | - | - | DIN Rail | - | 17 - Digital (5), Analog/Digital (12) | 29 - Analog/Digital (6), Relay (23) | 12 ~ 24VDC | |
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Industrial Shields
|
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Ethernet, RS-485, USB | - | 127 Modules Max | - | - | DIN Rail | - | 6 - Digital (2), Analog (4) | 11 - Analog/Digital (3), Relay (8) | 12 ~ 24VDC | |
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Industrial Shields
|
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Ethernet, RS-485, USB | - | 127 Modules Max | - | - | DIN Rail | - | 26 - Digital (14), Analog (12) | 16 - Digital (10), Analog/Digital (6) | 12 ~ 24VDC | |
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Industrial Shields
|
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Ethernet, RS-485, USB | - | 127 Modules Max | - | - | DIN Rail | - | 19 - Digital (9), Analog (10) | 19 - Digital (5), Analog/Digital (6), Relay (8) | 12 ~ 24VDC | |
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Industrial Shields
|
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Ethernet, RS-485, USB | - | 127 Modules Max | - | - | DIN Rail | - | 12 - Digital (4), Analog (8) | 22 - Analog/Digital (6), Relay (16) | 12 ~ 24VDC | |
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Industrial Shields
|
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Ethernet, RS-485, USB | - | 127 Modules Max | - | - | DIN Rail | - | 37 - Digital (21), Analog (16) | 24 - Digital (15), Analog/Digital (9) | 12 ~ 24VDC | |
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Industrial Shields
|
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Ethernet, RS-485, USB | - | 127 Modules Max | - | - | DIN Rail | - | 25 - Digital (11), Analog (14) | 30 - Digital (5), Analog/Digital (9), Relay (16) | 12 ~ 24VDC | |
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Industrial Shields
|
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Ethernet, RS-485, USB | - | 127 Modules Max | - | - | DIN Rail | - | 32 - Digital (16), Analog (16) | 27 - Digital (10), Analog/Digital (9), Relay (8) | 12 ~ 24VDC | |
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Industrial Shields
|
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Ethernet, RS-485, USB | - | 127 Modules Max | - | - | DIN Rail | - | 25 - Digital (11), Analog (14) | 30 - Digital (5), Analog/Digital (9), Relay (16) | 12 ~ 24VDC | |
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Industrial Shields
|
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Ethernet, RS-485, USB | - | 127 Modules Max | - | - | DIN Rail | - | 32 - Digital (16), Analog (16) | 27 - Digital (10), Analog/Digital (9), Relay (8) | 12 ~ 24VDC | |
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 | - | 10 - Digital (4), Analog/Digital (6) | 10 - Analog (2), Relay (8) | 12 ~ 24VDC | |
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Omron
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- | - | - | - | - | - | - | - | - | - | |
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 | - | 12 - Digital (6), Analog/Digital (6) | 11 - Digital (8), Analog/PWM (3) | 12 ~ 24VDC | |
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 | - | 18 - Digital (8), Analog/Digital (10) | 19 - Digital (5), Analog/PWM (6), Relay (8) | 12 ~ 24VDC | |
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 (13), Analog/Digital (12) | 16 - Digital (10), Analog/PWM (6) | 12 ~ 24VDC | |
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 | - | 6 - Digital (2), Analog/Digital (4) | 11 - Analog/PWM (3), Relay (8) | 12 ~ 24VDC | |
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 | - | 26 - Digital (14), Analog/Digital (12) | 16 - Digital (10), Analog/PWM (6) | 12 ~ 24VDC | |
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 | - | 12 - Digital (4), Analog/Digital (8) | 22 - Analog/PWM (6), Relay (16) | 12 ~ 24VDC | |
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 | - | 28 - Digital (15), Analog/Digital (13) | 25 - Digital (9), Analog/PWM (8), Relay (8) | 12 ~ 24VDC | |
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 | - | 35 - Digital (19), Analog/Digital (16) | 22 - Digital (14), Analog/PWM (8) | 12 ~ 24VDC | |
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 | - | 22 - Digital (10), Analog/Digital (12) | 28 - Digital (4), Analog/PWM (8), Relay (16) | 12 ~ 24VDC | |
Phoenix Contact
|
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USB | No Display | 2 Modules Max | - | - | Chassis Mount | - | 8 - Digital (6), Analog/Digital (2) | 8 - Solid State | 24VDC | |
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 | - | 29 - Digital (15), Analog/Digital (14) | 25 - Digital (9), Analog/PWM (8), Relay (8) | 12 ~ 24VDC | |
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 | - | 24 - Digital (10), Analog/Digital (14) | 28 - Digital (5), Analog/PWM (8), Relay (15) | 12 ~ 24VDC | |
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 | - | 31 - Digital (15), Analog/Digital (16) | 25 - Digital (10), Analog/PWM (8), Relay (7) | 12 ~ 24VDC | |
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 | - | 11 - Digital (3), Analog/Digital (8) | 22 - Analog/PWM (6), Relay (16) | 12 ~ 24VDC | |
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 | - | 32 - Digital (16), Analog/Digital (16) | 25 - Digital (10), Analog/PWM (8), Relay (7) | 12 ~ 24VDC | |
Industrial Shields
|
Send RFQ |
Price on request
Price and Stock
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Ethernet, RS-232, RS-485, USB | No Display | 127 Modules Max | Starter Kit: Cable, Manual, Power Supply | 256KB | DIN Rail | - | 21 - Digital (9), Analog/Digital (12) | 31 - Digital (7), Analog/PWM (8), Relay (16) | 12 ~ 24VDC | |
Industrial Shields
|
Send RFQ |
Price on request
Price and Stock
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Ethernet, RS-232, RS-485, USB | No Display | 127 Modules Max | Starter Kit: Cable, Manual, Power Supply | 256KB | DIN Rail | - | 17 - Digital (5), Analog/Digital (12) | 31 - Analog/PWM (8), Relay (23) | 12 ~ 24VDC | |
Industrial Shields
|
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Price on request
Price and Stock
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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 | |
Panasonic Electronic Components
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- | No Display | 3 Modules Max | - | 12K Words | DIN Rail | - | 8 - Digital | 6 - Relay | 24VDC | |
Panasonic Electronic Components
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- | - | - | - | - | DIN Rail | - | 8 - Digital | 6 - Relay | 100 ~ 240VAC | |
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Omron
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- | - | - | - | - | - | - | - | - | - | |
Crouzet
|
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- | LCD - Black Characters, Green Backlight | Expandable | Battery Backup (Lithium) | 368 Bits/200 Words | Chassis Mount, DIN Rail | 18, 18, 18, 18 | 16 - Digital (10), Analog/Digital (6) | 10 - Relay | 24VDC | |
Panasonic Electronic Components
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RS-232C | No Display | 3 Modules Max | - | 32K Words | DIN Rail | - | 16 - Digital | 16 - Pulse (4), PWM (4), Solid State (8) | 24VDC | |
Panasonic Electronic Components
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- | - | - | - | - | DIN Rail | - | 16 - Digital | 14 - Relay | 24VDC | |
Panasonic Electronic Components
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RS-232C, USB | No Display | 7 Modules Max | - | 32K Words | - | - | 16 - Digital | 16 - Solid State | 24VDC | |
Siemens
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Ethernet, RJ45 | No Display | Non-Expandable | - | 100kB | DIN Rail | - | 14 - Digital | 10 - Relay | 24VDC | |
Panasonic Electronic Components
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Ethernet, RS-232C, USB | No Display | 7 Modules Max | - | 64K Words | - | - | 16 - Digital | 16 - Solid State | 24VDC | |
Panasonic Electronic Components
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Ethernet, RS-232C, USB | No Display | 7 Modules Max | - | 64K Words | - | - | 16 - Digital | 16 - Solid State | 24VDC | |
Panasonic Electronic Components
|
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- | - | - | - | - | DIN Rail | - | 32 - Digital | 28 - Solid State | 100 ~ 240VAC | |
Siemens
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Ethernet, RJ45 | No Display | Non-Expandable | - | 125kB | DIN Rail | - | 14 - Digital | 10 - Digital | 24VDC | |
Omron
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Ethernet, Option Cards Available | No Display | 3 Modules Max | Battery Backup | 32K Words | Chassis Mount, DIN Rail | - | 24 - Digital | 16 - Relay | 24VDC | |
Idec
|
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USB | LCD - Black Characters, Green Backlight | Non-Expandable | Battery Backup (Lithium) | 12KB | DIN Rail | - | 8 - Digital (6), Analog/Digital (2) | 4 - Relay | 24VDC | |
Panasonic Electronic Components
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- | No Display | 3 Modules Max | - | 12K Words | DIN Rail | - | 6 - Digital | 4 - Relay | 24VDC | |
|
Siemens
|
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- | - | - | - | - | DIN Rail | - | 8 - Digital | 4 - Relay | 10.8 ~ 28.8VDC | |
Panasonic Electronic Components
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RS-232C | No Display | 3 Modules Max | - | 12K Words | DIN Rail | - | 8 - Digital | 6 - Relay | 12VDC | |
Panasonic Electronic Components
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RS-232C | No Display | 3 Modules Max | - | 12K Words | DIN Rail | - | 8 - Digital | 8 - Pulse (4), PWM (4) | 24VDC | |
|
Panasonic Electronic Components
|
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- | - | - | - | - | DIN Rail | - | 8 - Digital | 6 - Relay | 24VDC | |
Panasonic Electronic Components
|
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- | No Display | 3 Modules Max | - | 32K Words | DIN Rail | - | 16 - Digital | 16 - Pulse (4), PWM (4), Solid State (8) | 24VDC |
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