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Used controllers

  • Trusted Seller
    Siemens Sinamics S120 Smart Line

    Siemens Sinamics S120 Smart Line Module

    • used

    • Manufacturer: Siemens
    • Model: 6SL

    New Factory Sealed Name: Sinamics S120 Smart Line Module | Arrival date: 05-16-2025 | Dimensions l x w x h (inches): 23 x 19 x 7 | Electrical: 50/60Hz, 380-480VAC, 600VDC | Weight (lb.): 22 | Available quantity: 1

    $432 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley Ac Output Module.

    Allen-bradley Ac Output Module.

    • used

    • Manufacturer: Allen-Bradley
    • Model: 1771

    New Open Box, Quantity 1 Name: Ac Output Module. | Arrival date: 05-19-2025 | Dimensions l x w x h (inches): 15 x 11 x 9 | Electrical: 120VAC 50/60HZ 240 VA | Weight (lb.): 8 | Available quantity: 1

    $100 USD
    Euclid, OH
  • Trusted Seller
    Allen Bradley I/o Flex Analog

    Allen Bradley I/o Flex Analog Output Module

    • used

    • Manufacturer: Allen-Bradley
    • Model: 1794

    New Factory Sealed Name: I/o Flex Analog Output Module | Arrival date: 04-25-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 6 | Available quantity: 1

    $288 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley Flex I/o 4 Point

    Allen-bradley Flex I/o 4 Point Analog Output Module.

    • used

    • Manufacturer: Allen-Bradley
    • Model: 1794

    New Open Box, Quantity 1 Name: Flex I/o 4 Point Analog Output Module. | Arrival date: 04-23-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 6 | Available quantity: 1

    $288 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley Guardmaster Safety Contactor.

    Allen-bradley Guardmaster Safety Contactor.

    • used

    • Manufacturer: Allen-Bradley
    • Model: 100S

    New Open Box, Quantity 1 Name: Guardmaster Safety Contactor. | Arrival date: 04-22-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Electrical: 24VDC | Weight (lb.): 9 | Available quantity: 1

    $120 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley Controllogix High Speed Counter

    Allen-bradley Controllogix High Speed Counter Module. Factory Sealed

    • new

    • Manufacturer: Allen-Bradley
    • Model: 1756

    New, Factory Sealed, Quantity 1 Name: Controllogix High Speed Counter Module. Factory Sealed | Arrival date: 04-22-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Weight (lb.): 6 | Available quantity: 1

    $210 USD
    Euclid, OH
  • Trusted Seller
    Mitsubishi Electric Inverter Unit

    Mitsubishi Electric Inverter Unit

    • used

    • Manufacturer: Mitsubishi
    • Model: FR-E

    New Factory Sealed Name: Inverter Unit | Arrival date: 04-17-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Electrical: 380-480V | Weight (lb.): 10 | Available quantity: 1

    $200 USD
    Euclid, OH
  • Trusted Seller
    ABB Tpu3-ex 3hna010905-001 Teach Pendant

    ABB Tpu3-ex 3hna010905-001 Teach Pendant

    • used

    • Manufacturer: ABB
    • Model: 3HNA

    Name: ABB Tpu3-ex 3hna010905-001 Teach Pendant | Arrival date: 03-10-2025 | Dimensions l x w x h (inches): 16 x 12 x 6 | Weight (lb.): 6 | Available quantity: 1

    $256 USD
    Euclid, OH
  • Trusted Seller
    ABB 3hna012283-001 Teach Pendant

    ABB 3hna012283-001 Teach Pendant

    • used

    • Manufacturer: ABB
    • Model: 3HNA

    Name: ABB 3hna012283-001 Teach Pendant | Arrival date: 03-10-2025 | Dimensions l x w x h (inches): 13 x 10 x 7 | Weight (lb.): 5 | Available quantity: 1

    $296 USD
    Euclid, OH
  • Trusted Seller
    Mitsubishi PLC Connection Module

    Mitsubishi PLC Connection Module

    • used

    • Manufacturer: Mitsubishi
    • Model: AJ95

    New Open Box Name: PLC Connection Module | Arrival date: 03-27-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Weight (lb.): 6 | Available quantity: 1

    $322 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley Processor Module. Factory Sealed

    Allen-bradley Processor Module. Factory Sealed

    • new

    • Manufacturer: Allen-Bradley
    • Model: 1785

    New, Factory Sealed, Quantity 1 Name: Processor Module. Factory Sealed | Arrival date: 03-28-2025 | Dimensions l x w x h (inches): 15 x 11 x 9 | Capacity: SERIES E | Weight (lb.): 9 | Available quantity: 1

    $924 USD
    Euclid, OH
  • Trusted Seller
    Allen-bradley 24input/8output Ac Block I/o

    Allen-bradley 24input/8output Ac Block I/o Module

    • used

    • Manufacturer: Allen-Bradley
    • Model: 1791

    New Open Box, Quantity 1 Name: 24input/8output Ac Block I/o Module | Arrival date: 03-31-2025 | Dimensions l x w x h (inches): 13 x 11 x 9 | Weight (lb.): 8 | Available quantity: 1

    $1,016 USD
    Euclid, OH
  • Trusted Seller
    Allen-Bradley Control Logix 32 Pt

    Allen-Bradley Control Logix 32 Pt 12/24V DC D/I 1756-IB32 Ser.B 3.006

    • new

    • Manufacturer: Allen-Bradley
    • Model: 1756-IB32/B

    All parts ordered before 3:30 pm (EST) typically ship same day via UPS, FedEx, or USPS! If the order is placed after 3:30 pm and you still would like it send out same day, feel free to reach out to us and we will...

    $199 USD
    Muskegon, MI
  • Trusted Seller
    Honeywell RM7800-L-1046 Burner Control Module

    Honeywell RM7800-L-1046 Burner Control Module PLC Temperature Controller (TK2837-1)

    • used

    • Manufacturer: Honeywell
    • Model: RM7800

    Honeywell MPN: RM7800-L-1046 USED Burner Control Module 30 day warranty on all purchases. Your purchase will include what is pictured and described above ONLY.

    $745 USD
    Chattanooga, TN
  • Trusted Seller
    Allen Bradley 1747-L40C SER C

    Allen Bradley 1747-L40C SER C FRN 6, 1746-A2 SER A

    • used

    • Manufacturer: Allen-Bradley
    • Model: 1747

    Came from working unit 30 day warranty Wr22 Mpn: 1747-L40C | Controller platform: SLC 500

    $299 USD
    Allendale, MI
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    Mitsubishi Q68 Programmable Logic Controllers (PLC)

    • used

    • Manufacturer: Mitsubishi
    • Model: Q68

    Good condition Mitsubishi Q68 Programmable Logic Controllers (PLC)s. Located in USA and other countries. Click request price for more information.

    USA
3738394041

Overview

Programmable Logic Controllers (PLCs) are essential components in industrial automation, used for controlling machinery and processes in manufacturing, production lines, and other automated systems. They are designed to handle multiple inputs and outputs, offering reliable, flexible, and scalable solutions for complex control tasks. PLCs are known for their robustness and ability to operate in harsh industrial environments.

FAQ

What factors should I consider when purchasing a PLC?

Consider the number of input/output points required, the processing speed, memory capacity, compatibility with existing systems, and the specific application needs. Also, check for the availability of technical support and software updates.

How can I ensure safe shipping of a PLC?

Use a reputable shipping service that specializes in delicate electronic equipment. Ensure the PLC is packaged securely with ample padding to protect against shocks and vibrations during transit.

What are the maintenance requirements for a PLC?

Regularly inspect the PLC for dust and debris, ensure proper ventilation, and check connections for any signs of wear or corrosion. Follow the manufacturer's guidelines for firmware updates and system diagnostics to ensure optimal performance.