Industrial Automation » Input/Output Modules » China

Search By Manufacturer

Search By Province

Building Filters

41

Used rs 485 in China

  • Trusted Seller
    siemens plc s7-300 CPU 315-2DP

    siemens plc s7-300 CPU 315-2DP Central processing unit with MPI Integr. power supply 24 V DC 6ES7315-2AH14-0AB0

    • Manufacturer: Siemens
    • Model: 6ES7315

    Products Description Place of origin: China | Isochronous mode: Yes | Rated value (dc): 24 V | Permissible range, lower limit (dc): 19.2 V | Permissible range, upper limit (dc): 28.8 V | Power loss, typ.: 4.5 W |...

    Zhoukou, China
  • Trusted Seller
    IC694ALG223 | General Electric |

    IC694ALG223 | General Electric | Input module

    • Manufacturer: GE

    analog 16 point single IC694ALG223 is an Analog Current Input Module with 16 channels/single-ended inputs Each input can be configured with the software provided for any of three input ranges: 4 to 20 mA, 0 to 20...

    Fujian, China
  • Trusted Seller
    6ES7 414-2XG02-0AB0 | SIEMENS CPU

    6ES7 414-2XG02-0AB0 | SIEMENS CPU Module

    • Manufacturer: Siemens
    • Model: 6ES7

    SIEMENS 6ES7 414-2XG02-0AB0 CPU Module SIEMENS 6ES7 414-2XG02-0AB0 CPU Module Siemens 6ES7 414-2XG02-0AB0 SIMATIC S7-400 CPU 414-2 DP Processor Module with 1 x 12 Mbit/s RS-485 Interface MPI/PROFIBUS DP (Master/S...

    Fujian, China
  • Trusted Seller
    SIEMENS 6ES7315-2AF03-0AB0 processing unit

    SIEMENS 6ES7315-2AF03-0AB0 processing unit

    • Manufacturer: Siemens
    • Model: 6ES7315

    processing unit SIMATIC S7-300, CPU 315-2 DP, Central processing unit with integr. Power supply 24 V DC, Work memory 64 KB 2nd interface DP master/slave Siemens 6ES7 315-2AF03-0AB0 SIMATIC S7-300 CPU 315-2 DP Sta...

    Fujian, China
  • Trusted Seller
    6ES7 416-2FK04-0AB0 | SIEMENS Processor

    6ES7 416-2FK04-0AB0 | SIEMENS Processor Module

    • Manufacturer: Siemens
    • Model: 6ES7

    SIEMENS 6ES7 416-2FK04-0AB0 Processor Module SIEMENS 6ES7 416-2FK04-0AB0 Processor Module Siemens 6ES7 416-2FK04-0AB0 SIMATIC S7-400F CPU 416F-2 Failsafe Processor Module with 1 x 12 Mbit/s RS-485 Interface MPI/P...

    Fujian, China
  • Trusted Seller
    6ES7 314-1AG14-0AB0 SIEMENS CPU module

    6ES7 314-1AG14-0AB0 SIEMENS CPU module

    • Manufacturer: Siemens
    • Model: 6ES7

    CPU module SIMATIC S7-300, CPU 314 Central processing unit with MPI, Integr. power supply 24 V DC, work memory 128 KB, Micro Memory Card required Siemens 6ES7 314-1AG14-0AB0 SIMATIC S7-300 CPU 314 Standard Contro...

    Fujian, China
  • Trusted Seller
    SIEMENS 6ES7315-1AF02-0AB0 CPU Module

    SIEMENS 6ES7315-1AF02-0AB0 CPU Module

    • Manufacturer: Siemens
    • Model: 6ES7315

    CPU Module Siemens 6ES7 315-1AF02-0AB0 SIMATIC S7-300 CPU 315 Standard Controller with 1 x RS-485 Interface 48 KBytes Memory for User Program and Data, No Integrated I/O, Integrated 24V DC Power Supply

    Fujian, China
  • Trusted Seller
    6ES7314-6BF01-0AB0 SIEMENS Compact Controller

    6ES7314-6BF01-0AB0 SIEMENS Compact Controller

    • Manufacturer: Siemens
    • Model: 6ES7314

    Compact Controller Siemens 6ES7 314-6BF01-0AB0 SIMATIC S7-300 CPU 314C-2 PTP Compact Controller with 1 x RS-485 Interface (MPI) and 1 x RS-422/485 Interface (3964 (R)/ASCII) 48 KBytes Memory for User Program and ...

    Fujian, China
  • Trusted Seller
    6ES7318-3EL00-0AB0 Siemens central processor

    6ES7318-3EL00-0AB0 Siemens central processor

    • Manufacturer: Siemens
    • Model: 6ES7318

    CPU 319-3 PN/DP Central Processor SIMATIC S7-300 CPU 319-3 PN/DP, Central processing unit with 1.4MB memory, 1st interface MPI/DP 12 Mbit/s, 2nd interface DP master/slave 3rd interface Ethernet PROFINET, Micro Me...

    Fujian, China
  • Trusted Seller
    6ES7340-1CH02-0AE0 Siemens interface module

    6ES7340-1CH02-0AE0 Siemens interface module

    • Manufacturer: Siemens
    • Model: 6ES7340

    CS21 Communications Module Get the best deals for 6ES7340-1CH02-0AE0 IN STOCK READY TO SHIP Product Parameters: CP340 RS422/485 Interface Module SIMATIC S7-300, CP 340 Communications processor with RS 422/485 int...

    Fujian, China
  • Trusted Seller
    6ES7314-6CG03-0AB0 Siemens

    6ES7314-6CG03-0AB0 Siemens

    • Manufacturer: Siemens
    • Model: 6ES7314

    CPU 314C-2DP Compact CPU SIMATIC S7-300, CPU 314C-2 DP Compact CPU with MPI, 24 DI/16 DO, 4 AI, 2 AO, 1 Pt100, 4 high-speed counters (60 kHz), integrated DP interface, Integr. power supply 24 V DC, Work memory 96...

    Fujian, China
  • Trusted Seller
    1C31166G01 | Westinghouse INPUT MODULE

    1C31166G01 | Westinghouse INPUT MODULE

    • Manufacturer: Westinghouse

    WESTINGHOUSE 1C31166G01 INPUT MODULE WESTINGHOUSE 1C31166G01 INPUT MODULE 1C31166G01 provides for communication to a third-party device or system. Serial Link Controller RS232 The Link Controller (LC) module prov...

    Fujian, China
  • Trusted Seller
    6ES7 416-1XJ01-0AB0 | SIEMENS Processor

    6ES7 416-1XJ01-0AB0 | SIEMENS Processor Module

    • Manufacturer: Siemens
    • Model: 6ES7

    SIEMENS 6ES7 416-1XJ01-0AB0 Processor Module SIEMENS 6ES7 416-1XJ01-0AB0 Processor Module Siemens 6ES7 416-1XJ01-0AB0 SIMATIC S7-400 CPU 416-1 Processor Module with 1 x 12 Mbit/s RS-485 Interface (MPI), 512 Kbyte...

    Fujian, China
  • Trusted Seller
    ABB RMBA-01 Modbus Adaptor Module

    ABB RMBA-01 Modbus Adaptor Module

    • Manufacturer: ABB

    Modbus Adaptor Module Product ID:64606778 ABB Type Designation:RMBA-01 OPTION/SP KIT MODBUS ADAPTER IN STOCK READY TO SHIP The R-series RMBA-01 is a Modbus adapter module providing a galvanically isolated RS-485 ...

    Fujian, China
  • Trusted Seller
    SIEMENS 6ES7317-2FK14-0AB0 Processor Module

    SIEMENS 6ES7317-2FK14-0AB0 Processor Module

    • Manufacturer: Siemens
    • Model: 6ES7317

    Processor Module SIMATIC S7-300 CPU317F-2 PN/DP, Central processing unit with 1.5 MB work memory, 1st interface MPI/DP 12 Mbit/s, 2nd interface Ethernet PROFINET, with 2-port switch, Micro Memory Card required Si...

    Fujian, China
123

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.