Industrial Automation » Programmable Logic Controllers (PLC)

Building Filters

330

Used polar

  • Trusted Seller
    SN4-31 | GE SNUBBER

    SN4-31 | GE SNUBBER

    • new

    • Manufacturer: GE

    GE SN4-31 SNUBBER - The enable signals are activated via a +15 ... 30 V voltage at the appropriate terminals.The inputs are protected against reverse polarity. - Negative voltage, 0 V and a missing signal are int...

    Fujian, China
  • Trusted Seller
    UNS-0863A-P | HIEE305082R0001 ABB Digital

    UNS-0863A-P | HIEE305082R0001 ABB Digital I/O card

    • used

    • Manufacturer: ABB
    • Model: UNS

    ABB HIEE305082R0001 UNS-0863A-P Digital I/O card ABB HIEE305082R0001 UNS-0863A-P Digital I/O • All DIOs programmable as - Input (default) - Push-pull output - Open collector output • Input voltages max 30 V, reve...

    Fujian, China
  • Trusted Seller
    CPCI106 CPCI106-3512 | GERMAN POWER

    CPCI106 CPCI106-3512 | GERMAN POWER 24 DC/DC-CONVERTER

    • new

    • Manufacturer: GERMAN POWER

    GERMAN POWER CPCI106 CPCI106-3512 24 DC/DC-CONVERTER GERMAN POWER CPCI106 CPCI106-3512 24 DC/DC-CONVERTER -24 DC/DC-Converter +3.3V/9A, +5V/10A -24 DC/DC-Converter +3.3V/9A, +5V/10A  24V DC Input  Quick-connect...

    Fujian, China
  • Trusted Seller
    HIEE401782R0001 | LTC391AE01 ABB Interface

    HIEE401782R0001 | LTC391AE01 ABB Interface module

    • used

    • Manufacturer: ABB
    • Model: HIEE

    ABB HIEE401782R0001 LTC391AE01 Interface module ABB HIEE401782R0001 LTC391AE01 Interface module 9 different coil voltages – 9 different coil voltages – DC versions: 12 V, 24 V, 48 V, 110 V – AC versions: 24 V, 48...

    Fujian, China
  • Trusted Seller
    6ES7138-4FA02-0AB0 | SIEMENS ELECTRON MODULE

    6ES7138-4FA02-0AB0 | SIEMENS ELECTRON MODULE

    • new

    • Manufacturer: Siemens
    • Model: 6ES

    SIEMENS 6ES7138-4FA02-0AB0 ELECTRON. MODULE SIMATIC DP, ELECTRON. MODULE F. ET200S, 4/8 F-DIPROFISAFE, 24V DC, 30 MM WIDTH UP TO CATEGORY 4(EN954-1) ALSO USEABLE IN PROFINET- NETWORK WITHIM151-3 HF Supply voltage...

    Fujian, China
  • Trusted Seller
    HIEE401782R0001 ;LTC391AE01 | ABB Interface module

    HIEE401782R0001 ;LTC391AE01 | ABB Interface module

    • used

    • Manufacturer: ABB
    • Model: HIEE

    ABB HIEE401782R0001 ;LTC391AE01 Interface module ABB HIEE401782R0001 LTC391AE01 Interface module ABB HIEE401782R0001 LTC391AE01 Interface module 9 different coil voltages – 9 different coil voltages – DC versions...

    Fujian, China
  • Trusted Seller
    51452525-001 | Honeywell power supply

    51452525-001 | Honeywell power supply

    • new

    • Manufacturer: Honeywell

    HONEYWELL 51452525-001 power supply HONEYWELL 51452525-001 power supply 13.8VDC with overload protection 4.0 amp maximum continuous output current at 13.8VDC with overload protection. •Filtered and electronically...

    Fujian, China
  • Trusted Seller
    CCPU 8/8/4-CSC-1131 | BERGHOF CPU Module

    CCPU 8/8/4-CSC-1131 | BERGHOF CPU Module

    • new

    • Manufacturer: BERGHOF

    BERGHOF CCPU 8/8/4-CSC-1131 CPU Module Manufacturer Berghof Part number CCPU 8/8/4-CSC 1131 TS Inner Code 3802997 Power supply (24 V power) Supply voltage +24 V DC (–15 % / +20 %) SELV max. ripple component 5% Po...

    Fujian, China
  • Trusted Seller
    6ES7336-4GE00-0AB0 | SIEMENS SM336 Analog

    6ES7336-4GE00-0AB0 | SIEMENS SM336 Analog Input Module - Failsafe

    • used

    • Manufacturer: Siemens
    • Model: 6ES

    SIEMENS 6ES7336-4GE00-0AB0 Analog Input Module - Failsafe SIMATIC S7, ANALOG INPUT SM336 6 AI; 15 BIT; FAILSAFE ANALOG INPUTS FOR SIMATIC SAFETY, WITH HART SUPPORT, UP TO CATEGORY 4 (EN954-1)/ SIL3 (IEC61508)/PLE...

    Fujian, China
  • Trusted Seller
    PP885 | 3BSE069276R1 ABB High

    PP885 | 3BSE069276R1 ABB High Performance Touch Panel 15.4

    • used

    • Manufacturer: ABB
    • Model: 3BSE

    ABB PP885 3BSE069276R1 High Performance Touch Panel 15.4 ABB PP885 3BSE069276R1 High Performance Touch Panel 15.4 Install the operator panel according to the accompanying installation instructions. • The operator...

    Fujian, China
  • Trusted Seller
    PS4-141-MM1 | KLOCKNER MOELLER PROGRAMMABLE

    PS4-141-MM1 | KLOCKNER MOELLER PROGRAMMABLE LOGIC CONTROLLER

    • new

    • Manufacturer: Klöckner Moeller

    KLOCKNER MOELLER PS4-141-MM1 PROGRAMMABLE LOGIC CONTROLLER 24 V DC power supp 16 digital inputs 24 V DC 14 digital outputs 24 V DC 2 analog inputs 1 analog output The PS4-141-MM1 is operated with a rated voltage ...

    Fujian, China
  • Trusted Seller
    6ES7138-4CF03-0AB0 | SIEMENS POWER MODULE

    6ES7138-4CF03-0AB0 | SIEMENS POWER MODULE

    • new

    • Manufacturer: Siemens
    • Model: 6ES

    Siemens 6ES7138-4CF03-0AB0 POWER MODULE SIMATIC DP, POWER MODULE PM-E F PROFISAFE, FOR ET200S; 24V DC USEABLE FOR INSTALLATIONS WITHUNGROUNDED REFERENCE POTENTIAL RELAIS FOR FAILSAFE SWITCHING OF VOLTAGE BUSES P1...

    Fujian, China
  • Trusted Seller
    6ES7138-4FA03-0AB0 | SIEMENS Electronics module

    6ES7138-4FA03-0AB0 | SIEMENS Electronics module

    • new

    • Manufacturer: Siemens
    • Model: 6ES

    SIEMENS 6ES7138-4FA03-0AB0 Electronics module SIMATIC DP, ELECTRON. MODULE F. ET200S, 4/8 F-DIPROFISAFE, 24V DC, 30 MM WIDTH UP TO CATEGORY 4(EN954-1)/ SIL3 (62061) ALSO USEABLE IN PROFINETNETWORK WITH IM151-3 HF...

    Fujian, China
  • Trusted Seller
    6ES7336-1HE00-0AB0 | SIEMENS SM336 Analog

    6ES7336-1HE00-0AB0 | SIEMENS SM336 Analog Input Module

    • used

    • Manufacturer: Siemens
    • Model: 6ES

    SIEMENS 6ES7336-1HE00-0AB0 SM336 Analog Input Module SIMATIC S7, ANALOG INPUT SM336, 6 AI; 14 BIT; 40 PIN, FAILSAFE ANALOG INPUTS FOR SIMATIC S7F SYSTEMS WITH DIAGNOST. INTERRUPT Load voltage L+ Rated value (DC) ...

    Fujian, China
  • Trusted Seller
    EM203 Bachmann ETHERNET MASTER MODULE

    EM203 Bachmann ETHERNET MASTER MODULE

    • new

    • Manufacturer: Bachmann

    ETHERNET MASTER MODULE Product Type : Ethernet Master Module Supply voltage : 18 to 34 VDC IN STOCK READY TO SHIP Product Describe:EM203 ETHERNET MASTER MODULE 3 PORTS 16/32/48/64 or 80 digital channels,16 channe...

    Fujian, China
23456

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.