Industrial Automation » Input/Output Modules

Search By Manufacturer

Search By Country

Building Filters

4780

Used controls

  • Trusted Seller
    1771-OW16/B Allen Bradley Electromechanical Contact

    1771-OW16/B Allen Bradley Electromechanical Contact Output Module

    • Manufacturer: Allen-Bradley

    Came from working unit 30 day warranty WrO Mpn: 1771-OW16/B | Country of manufacture: United States | Type: PLC

    $199 USD
    Allendale, MI
  • Trusted Seller
    Allen Bradley 1734TB3 Ser A

    Allen Bradley 1734TB3 Ser A Point I/O Module, Terminal Base - Lot of 10

    • Manufacturer: Allen-Bradley
    • Model: 1734

    PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. All questions should be submitted prior to your purchase. *Your purchase includes a 30 ...

    $145 USD
    Suwanee, GA
  • Siemens SIEMENS 6ES7340-1AH02-0AE0

    Siemens SIEMENS 6ES7340-1AH02-0AE0

    • Manufacturer: Siemens
    • Model: 6ES7340

    “Very good conditions.” 6ES73401AH020AE0 COMMUNICATION PROCESSOR CP 340 SIMATIC S7-300 W/ RS232C INTERFACE (RS-232-C) 24 V 165 MA 2.4-19.2 KBIT/S 0.6-0.85 W

    $50 USD
    Waukesha, WI
  • Siemens SIEMENS 6ES7158-0AD01-0XA0

    Siemens SIEMENS 6ES7158-0AD01-0XA0

    • Manufacturer: Siemens
    • Model: 6ES7158

    “Used, very good conditions.” 6ES71580AD010XA0 COUPLER MODULE PROFIBUS DP 12 MBIT SUPPLY: 24 VDC NETWORK REDUNDANT CURRENT INFEED

    $15 USD
    Waukesha, WI
  • Siemens SIEMENS 6ES7131-4BD01-0AB0

    Siemens SIEMENS 6ES7131-4BD01-0AB0

    • Manufacturer: Siemens
    • Model: 6ES7131

    “Very good conditions.” 6ES71314BD010AB0 DISCONTINUED BY MANUFACTURER 01/10/2020 INPUT MODULE SIMATIC DP 5 ELECTRONIC MODULES FOR ET 200S 4 DI HIGH FEATURE 24VDC 15MM SIDTH WITH PARAM INPUT DELAY DIAGNOSTICS ENCO...

    $100 USD
    Waukesha, WI
  • Siemens SIEMENS 6ES7193-4CE10-0AA0

    Siemens SIEMENS 6ES7193-4CE10-0AA0

    • Manufacturer: Siemens
    • Model: 6ES7193

    “Very good conditions.” 6ES71934CE100AA0 DISCONTINUED BY MANUFACTURER 10/01/2023 TERMINAL MODULE SIMATIC DP TM-P15C22-01 FOR ET 200S FOR POWER MODULES 15 MM WIDTH SPRING-TYPE TERMINALS (CAGE CLAMP) 2X2 TERMINAL C...

    $20 USD
    Waukesha, WI
  • Siemens SIEMENS 6ES7131-6BH01-0BA0

    Siemens SIEMENS 6ES7131-6BH01-0BA0

    • Manufacturer: Siemens
    • Model: 6ES7131

    “Very good conditions.” 6ES71316BH010BA0 DIGITAL INPUT MODULE SIMATIC ET 200SP 16X 24 VDC PNP 0.05-20 MS DELAY TIME LED INDICATOR 0 TO +60 DEGREES C

    $131 USD
    Waukesha, WI
  • Siemens SIEMENS 6ES7193-4CB30-0AA0-EACH

    Siemens SIEMENS 6ES7193-4CB30-0AA0-EACH

    • Manufacturer: Siemens
    • Model: 6ES7193

    “Very good conditions.” 6ES71934CB300AA0EACH DISCONTINUED BY MANUFACTURER 10/01/2023 TERMINAL MODULE SIMATIC DP 2 SPRING TYPE TERMINALS 2 X 4 TERMINAL CONNECTIONS WITHOUT TERMINAL ACCESS TO AUX1 15 MM WIDTH

    $25 USD
    Waukesha, WI
  • Siemens SIEMENS 6ES7132-4BD02-0AA0

    Siemens SIEMENS 6ES7132-4BD02-0AA0

    • Manufacturer: Siemens
    • Model: 6ES7132

    “Very good conditions.” 6ES71324BD020AA0 ELECTRONIC MODULE SIMATIC DP FOR ET 200S 4 POINT DIGITAL 0.5 AMP 24 VDC 81 X 15 X 52 MM **PACK OF 5 MODULES **

    $80 USD
    Waukesha, WI
  • Siemens SIEMENS 6ES7223-1PL32-0XB0

    Siemens SIEMENS 6ES7223-1PL32-0XB0

    • Manufacturer: Siemens
    • Model: 6ES7223

    “Very good conditions.” 6ES72231PL320XB0 DIGITAL INPUT/OUTPUT MODULE SIMATIC S7-1200 16 INPUTS 16 OUTPUTS 180 MA 24 VDC 2 AMP -20 TO +60 DEGREES C REPLACES 6ES7223-1PL30-0XB0

    $120 USD
    Waukesha, WI
  • Trusted Seller
    Okuma D16-503-104/00 Input Module 200-240VAC

    Okuma D16-503-104/00 Input Module 200-240VAC 3ph In 24VDC 6.3A Out E4809-578-008

    • Manufacturer: Okuma

    In Good Used Condition, Removed from a Working Environment. If this item ships as Flat Rate Freight please see details in Shipping tab

    $1,000 USD
    Millersburg, IN
  • GE FANUC INPUT MODULE IC655MDL512B

    GE FANUC INPUT MODULE IC655MDL512B 32 CIRCUITS CNC IC655MDL512 B

    • Manufacturer: Fanuc

    THIS PART CAME FROM A THIELENHAUS HONING GRINDER MODEL KM130 A2A THAT WE DISMANTLED. CALIFORNIA BUYERS ADD 9.5% SALES TAX

    $60 USD
    Los Angeles, CA
  • PTI CONTROLS INTERFACE PC MULTIPLEXED

    PTI CONTROLS INTERFACE PC MULTIPLEXED ASSY 50316 B 118327 REV.B WARRANTY

    • Manufacturer: Fanuc

    $60 USD
    Los Angeles, CA
  • OMRON DIGITAL UNIT GT1-ID16 GT1-BSC01

    OMRON DIGITAL UNIT GT1-ID16 GT1-BSC01 16 POINTS CNC

    • Manufacturer: Fanuc

    THIS PART CAME A VSI SERV I EQUIP MACHINE Non-domestic product: No

    $60 USD
    Los Angeles, CA
  • MITSUBISHI MELSEC INPUT UNIT AX41C

    MITSUBISHI MELSEC INPUT UNIT AX41C 9502G LR89037 CNC LOT OF 2

    • Manufacturer: Fanuc

    “120 DAY WARRANTY. REMOVED FROM MACHINE”

    $60 USD
    Los Angeles, CA
2829303132

Overview

Input/Output (I/O) modules are essential components in industrial automation systems. They serve as the interface between various field devices and the control system, allowing the exchange of data and signals. I/O modules can handle both analog and digital inputs and outputs, making them crucial for monitoring and controlling processes in manufacturing, energy, and other sectors.

FAQ

What should I consider when buying an I/O module?

Consider the compatibility with your existing control system, the number of input and output channels, and the type of signals (analog or digital) it supports. Reliability and ease of integration are also important factors.

How do I ensure the I/O module is shipped safely to my location?

Use a reputable shipping service that specializes in electronics. Ensure the module is properly packaged with anti-static materials and secured to prevent damage during transit.

What is the maintenance schedule for an I/O module?

Regular maintenance includes inspecting connections for wear or corrosion, ensuring the module is clean and free from dust, and checking for any firmware updates from the manufacturer. Consult the manufacturer’s manual for detailed maintenance intervals.