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I / o modules
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170
125
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78
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109
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76
83
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I / o modules

(528 results)
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PLC digital I/O-module Siemens 6ES73211FF100AA0 AC AC Screw-/spring clamp connection ATEX gas-ex-protection, Cat. 3G

PLC digital I/O-module Siemens 6ES73211FF100AA0 AC AC Screw-/spring clamp connection ATEX gas-ex-protection, Cat. 3G

Elmark Sp. J. Jędrzejewska
Special offer
€172.11 +VAT
PLN 810.89
  • Number of digital inputs: 8
  • Number of digital outputs: 0
  • Input current at signal 1 [mA]: 7.5
  • Digital inputs configurable: Yes
  • Redundancy: Yes
  • Suitable for safety functions: No
  • Supply voltage AC 50 Hz [V]: 93 - 264
  • Supply voltage AC 60 Hz [V]: 93 - 264
  • Permitted voltage at input [V]: 0 - 264
  • Time delay at signal exchange [ms]: 15 - 25
Supplier
Elmark Sp. J. Jędrzejewska
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PLC digital I/O-module Siemens 6ES73211EL000AA0 AC AC Screw-/spring clamp connection ATEX gas-ex-protection, Cat. 3G

PLC digital I/O-module Siemens 6ES73211EL000AA0 AC AC Screw-/spring clamp connection ATEX gas-ex-protection, Cat. 3G

Elmark Sp. J. Jędrzejewska
Special offer
€389.92 +VAT
PLN 1,837.06
  • Number of digital inputs: 32
  • Number of digital outputs: 0
  • Input current at signal 1 [mA]: 21
  • Digital inputs configurable: Yes
  • Redundancy: Yes
  • Suitable for safety functions: No
  • Supply voltage AC 50 Hz [V]: 102 - 144
  • Supply voltage AC 60 Hz [V]: 102 - 144
  • Permitted voltage at input [V]: 0 - 132
  • Time delay at signal exchange: 15 - 25
Supplier
Elmark Sp. J. Jędrzejewska
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PLC digital I/O-module Siemens 6AG15211BL007AB0 DC DC

PLC digital I/O-module Siemens 6AG15211BL007AB0 DC DC

Elmark Sp. J. Jędrzejewska
Special offer
€467.17 +VAT
PLN 2,201.04
  • Number of digital inputs: 32
  • Number of digital outputs: 0
  • Input current at signal 1 [mA]: 2.5
  • Width [mm]: 35
  • Digital inputs configurable: Yes
  • Redundancy: No
  • Suitable for safety functions: No
  • Supply voltage DC [V]: 19.2 - 28.8
  • Permitted voltage at input [V]: -30 - 30
  • Time delay at signal exchange: 0.05 - 20
Supplier
Elmark Sp. J. Jędrzejewska
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PLC digital I/O-module Siemens 6ES73211FF010AA0 AC AC Screw-/spring clamp connection ATEX gas-ex-protection, Cat. 3G

PLC digital I/O-module Siemens 6ES73211FF010AA0 AC AC Screw-/spring clamp connection ATEX gas-ex-protection, Cat. 3G

Elmark Sp. J. Jędrzejewska
Special offer
€117.28 +VAT
PLN 552.55
  • Number of digital inputs: 8
  • Number of digital outputs: 0
  • Input current at signal 1 [mA]: 6.5
  • Digital inputs configurable: Yes
  • Redundancy: Yes
  • Suitable for safety functions: No
  • Supply voltage AC 50 Hz [V]: 93 - 264
  • Supply voltage AC 60 Hz [V]: 93 - 264
  • Permitted voltage at input [V]: 0 - 264
  • Time delay at signal exchange: 15 - 25
Supplier
Elmark Sp. J. Jędrzejewska
leave message
PLC digital I/O-module Siemens 6AG13211BL002AA0 DC DC Screw-/spring clamp connection

PLC digital I/O-module Siemens 6AG13211BL002AA0 DC DC Screw-/spring clamp connection

Elmark Sp. J. Jędrzejewska
Special offer
€570.29 +VAT
PLN 2,686.87
  • Number of digital inputs: 32
  • Number of digital outputs: 0
  • Input current at signal 1 [mA]: 7
  • Width [mm]: 40
  • Digital inputs configurable: Yes
  • Redundancy: Yes
  • Suitable for safety functions: No
  • Supply voltage DC [V]: 20.4 - 28.8
  • Permitted voltage at input [V]: -30 - 30
  • Time delay at signal exchange [ms]: 1.2 - 4.8
Supplier
Elmark Sp. J. Jędrzejewska
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PLC digital I/O-module Siemens 6ES73217RD000AB0 DC DC Screw-/spring clamp connection ATEX gas-ex-protection, Cat. 2G ATEX dust-ex-protection, Cat. 2D

PLC digital I/O-module Siemens 6ES73217RD000AB0 DC DC Screw-/spring clamp connection ATEX gas-ex-protection, Cat. 2G ATEX dust-ex-protection, Cat. 2D

Elmark Sp. J. Jędrzejewska
Special offer
€420.13 +VAT
PLN 1,979.40
  • Number of digital inputs: 4
  • Number of digital outputs: 0
  • Width [mm]: 40
  • Digital inputs configurable: Yes
  • Redundancy: No
  • Suitable for safety functions: No
  • Appendant operation agent (Ex ia): No
  • Appendant operation agent (Ex ib): Yes
  • Permitted voltage at input [V]: 20.4 - 28.8
  • Time delay at signal exchange: 0.1 - 20
Supplier
Elmark Sp. J. Jędrzejewska
leave message
PLC digital I/O-module Siemens 6ES74221BL000AA0 DC Transistor DC Screw-/spring clamp connection ATEX gas-ex-protection, Cat. 3G

PLC digital I/O-module Siemens 6ES74221BL000AA0 DC Transistor DC Screw-/spring clamp connection ATEX gas-ex-protection, Cat. 3G

Elmark Sp. J. Jędrzejewska
Special offer
€460.35 +VAT
PLN 2,168.90
  • Number of digital inputs: 0
  • Number of digital outputs: 32
  • Output current [A]: 0.5
  • Digital outputs configurable: Yes
  • Short-circuit protection, outputs available: Yes
  • Redundancy: Yes
  • Suitable for safety functions: No
  • Supply voltage DC [V]: 20.4 - 28.8
  • Permitted voltage at output [V]: 0 - 28.8
  • Time delay at signal exchange [ms]: 1 - 1
Supplier
Elmark Sp. J. Jędrzejewska
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PLC digital I/O-module Siemens 6ES73221BH010AA0 DC Transistor DC Screw-/spring clamp connection ATEX gas-ex-protection, Cat. 3G

PLC digital I/O-module Siemens 6ES73221BH010AA0 DC Transistor DC Screw-/spring clamp connection ATEX gas-ex-protection, Cat. 3G

Elmark Sp. J. Jędrzejewska
Special offer
€210.95 +VAT
PLN 993.88
  • Number of digital inputs: 0
  • Number of digital outputs: 16
  • Output current [A]: 0.5
  • Digital outputs configurable: Yes
  • Short-circuit protection, outputs available: Yes
  • Redundancy: Yes
  • Suitable for safety functions: No
  • Supply voltage DC [V]: 20.4 - 28.8
  • Permitted voltage at output [V]: 0 - 28.8
  • Time delay at signal exchange [ms]: 0.1 - 0.5
Supplier
Elmark Sp. J. Jędrzejewska
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PLC digital I/O-module Siemens 6AG12231BL324XB0 DC DC Transistor DC Screw connection

PLC digital I/O-module Siemens 6AG12231BL324XB0 DC DC Transistor DC Screw connection

Elmark Sp. J. Jędrzejewska
Special offer
€341.64 +VAT
PLN 1,609.59
  • Number of digital inputs: 16
  • Number of digital outputs: 16
  • Input current at signal 1 [mA]: 4
  • Output current [A]: 0.5
  • Digital inputs configurable: Yes
  • Digital outputs configurable: Yes
  • Short-circuit protection, outputs available: No
  • Supply voltage DC [V]: 20.4 - 28.8
  • Permitted voltage at input [V]: 0 - 30
  • Permitted voltage at output [V]: 20.4 - 28.8
Supplier
Elmark Sp. J. Jędrzejewska
leave message
PLC digital I/O-module Siemens 6ES73211FH000AA0 AC AC Screw-/spring clamp connection ATEX gas-ex-protection, Cat. 3G

PLC digital I/O-module Siemens 6ES73211FH000AA0 AC AC Screw-/spring clamp connection ATEX gas-ex-protection, Cat. 3G

Elmark Sp. J. Jędrzejewska
Special offer
€196.48 +VAT
PLN 925.70
  • Number of digital inputs: 16
  • Number of digital outputs: 0
  • Input current at signal 1 [mA]: 6.5
  • Digital inputs configurable: Yes
  • Redundancy: Yes
  • Suitable for safety functions: No
  • Supply voltage AC 50 Hz [V]: 93 - 264
  • Supply voltage AC 60 Hz [V]: 93 - 264
  • Permitted voltage at input [V]: 0 - 264
  • Time delay at signal exchange: 15 - 25
Supplier
Elmark Sp. J. Jędrzejewska
leave message
PLC digital I/O-module Siemens 6ES75221BH100AA0 DC Transistor DC ATEX gas-ex-protection, Cat. 3G

PLC digital I/O-module Siemens 6ES75221BH100AA0 DC Transistor DC ATEX gas-ex-protection, Cat. 3G

Elmark Sp. J. Jędrzejewska
Special offer
€139.43 +VAT
PLN 656.93
  • Number of digital inputs: 0
  • Number of digital outputs: 16
  • Output current [A]: 0.5
  • Digital outputs configurable: Yes
  • Short-circuit protection, outputs available: Yes
  • Redundancy: Yes
  • Suitable for safety functions: No
  • Appendant operation agent (Ex ia): No
  • Supply voltage DC [V]: 20.4 - 28.8
  • Time delay at signal exchange [ms]: 0.1 - 0.5
Supplier
Elmark Sp. J. Jędrzejewska
leave message
PLC digital I/O-module Siemens 6AG13211CH202AA0 DC DC Screw-/spring clamp connection

PLC digital I/O-module Siemens 6AG13211CH202AA0 DC DC Screw-/spring clamp connection

Elmark Sp. J. Jędrzejewska
Special offer
€520.97 +VAT
PLN 2,454.52
  • Number of digital inputs: 16
  • Number of digital outputs: 0
  • Input current at signal 1 [mA]: 3.5
  • Width [mm]: 40
  • Digital inputs configurable: Yes
  • Redundancy: Yes
  • Suitable for safety functions: No
  • Supply voltage DC [V]: 40.8 - 57.6
  • Permitted voltage at input [V]: -146 - 146
  • Time delay at signal exchange: 0.1 - 3.5
Supplier
Elmark Sp. J. Jędrzejewska
leave message
PLC digital I/O-module Siemens 6ES72213AD300XB0 DC DC ATEX gas-ex-protection, Cat. 3G

PLC digital I/O-module Siemens 6ES72213AD300XB0 DC DC ATEX gas-ex-protection, Cat. 3G

Elmark Sp. J. Jędrzejewska
Special offer
€47.28 +VAT
PLN 222.77
  • Number of digital inputs: 4
  • Width [mm]: 38
  • Height [mm]: 62
  • Digital inputs configurable: Yes
  • Digital outputs configurable: Yes
  • Redundancy: No
  • Suitable for safety functions: No
  • Appendant operation agent (Ex ia): No
  • Appendant operation agent (Ex ib): No
  • Permitted voltage at input [V]: 0 - 6
Supplier
Elmark Sp. J. Jędrzejewska
leave message
PLC digital I/O-module Siemens 6ES75211BH100AA0 DC DC ATEX gas-ex-protection, Cat. 3G

PLC digital I/O-module Siemens 6ES75211BH100AA0 DC DC ATEX gas-ex-protection, Cat. 3G

Elmark Sp. J. Jędrzejewska
Special offer
€150.70 +VAT
PLN 709.99
  • Number of digital inputs: 16
  • Number of digital outputs: 0
  • Input current at signal 1 [mA]: 2.7
  • Digital inputs configurable: Yes
  • Redundancy: No
  • Suitable for safety functions: No
  • Appendant operation agent (Ex ia): No
  • Supply voltage DC [V]: 20.4 - 28.8
  • Permitted voltage at input [V]: -30 - 30
  • Time delay at signal exchange: 3 - 4
Supplier
Elmark Sp. J. Jędrzejewska
leave message
PLC digital I/O-module Siemens 6ES72266BA320XB0 DC DC Screw connection 3 Level e

PLC digital I/O-module Siemens 6ES72266BA320XB0 DC DC Screw connection 3 Level e

Elmark Sp. J. Jędrzejewska
Special offer
€140.98 +VAT
PLN 664.21
  • Number of digital inputs: 16
  • Number of digital outputs: 0
  • Digital inputs configurable: Yes
  • Redundancy: No
  • Suitable for safety functions: Yes
  • Appendant operation agent (Ex ia): No
  • Appendant operation agent (Ex ib): No
  • Supply voltage DC [V]: 20.4 - 28.8
  • Permitted voltage at input [V]: -30 - 30
  • Time delay at signal exchange: 0.8 - 12.8
Supplier
Elmark Sp. J. Jędrzejewska
leave message
PLC digital I/O-module Siemens 6ES75211BL100AA0 DC DC ATEX gas-ex-protection, Cat. 3G

PLC digital I/O-module Siemens 6ES75211BL100AA0 DC DC ATEX gas-ex-protection, Cat. 3G

Elmark Sp. J. Jędrzejewska
Special offer
€229.15 +VAT
PLN 1,079.63
  • Number of digital inputs: 32
  • Number of digital outputs: 0
  • Input current at signal 1 [mA]: 2.7
  • Digital inputs configurable: Yes
  • Redundancy: No
  • Suitable for safety functions: No
  • Appendant operation agent (Ex ia): No
  • Supply voltage DC [V]: 20.4 - 28.8
  • Permitted voltage at input [V]: -30 - 30
  • Time delay at signal exchange [ms]: 3 - 4
Supplier
Elmark Sp. J. Jędrzejewska
leave message
PLC digital I/O-module Siemens 6ES73221BL000AA0 DC Transistor DC Screw-/spring clamp connection ATEX gas-ex-protection, Cat. 3G

PLC digital I/O-module Siemens 6ES73221BL000AA0 DC Transistor DC Screw-/spring clamp connection ATEX gas-ex-protection, Cat. 3G

Elmark Sp. J. Jędrzejewska
Special offer
€423.43 +VAT
PLN 1,994.93
  • Number of digital inputs: 0
  • Number of digital outputs: 32
  • Output current [A]: 0.5
  • Digital outputs configurable: Yes
  • Short-circuit protection, outputs available: Yes
  • Redundancy: Yes
  • Suitable for safety functions: No
  • Supply voltage DC [V]: 20.4 - 28.8
  • Permitted voltage at output [V]: 0 - 28.8
  • Time delay at signal exchange [ms]: 0.1 - 0.5
Supplier
Elmark Sp. J. Jędrzejewska
leave message
PLC digital I/O-module Siemens 6ES72231BL321XB0 DC DC Screw connection ATEX gas-ex-protection, Cat. 3G

PLC digital I/O-module Siemens 6ES72231BL321XB0 DC DC Screw connection ATEX gas-ex-protection, Cat. 3G

Elmark Sp. J. Jędrzejewska
Special offer
€203.16 +VAT
PLN 957.17
  • Number of digital inputs: 16
  • Number of digital outputs: 16
  • Input current at signal 1 [mA]: 4
  • Output current [A]: 0.5
  • Digital inputs configurable: Yes
  • Digital outputs configurable: Yes
  • Short-circuit protection, outputs available: Yes
  • Supply voltage DC [V]: 20.4 - 28.8
  • Permitted voltage at input [V]: 0 - 30
  • Permitted voltage at output [V]: 0 - 28.8
Supplier
Elmark Sp. J. Jędrzejewska
leave message
PLC digital I/O-module Siemens 6ES75225EH000AB0 Transistor AC/DC ATEX gas-ex-protection, Cat. 3G

PLC digital I/O-module Siemens 6ES75225EH000AB0 Transistor AC/DC ATEX gas-ex-protection, Cat. 3G

Elmark Sp. J. Jędrzejewska
Special offer
€540.64 +VAT
PLN 2,547.19
  • Number of digital inputs: 0
  • Number of digital outputs: 16
  • Output current [A]: 0.5
  • Width [mm]: 35
  • Digital outputs configurable: Yes
  • Redundancy: Yes
  • Suitable for safety functions: No
  • Appendant operation agent (Ex ia): No
  • Appendant operation agent (Ex ib): No
  • Time delay at signal exchange: 5 - 5
Supplier
Elmark Sp. J. Jędrzejewska
leave message
PLC digital I/O-module Siemens 6ES75231BL000AA0 DC DC Transistor DC ATEX gas-ex-protection, Cat. 3G

PLC digital I/O-module Siemens 6ES75231BL000AA0 DC DC Transistor DC ATEX gas-ex-protection, Cat. 3G

Elmark Sp. J. Jędrzejewska
Special offer
€292.07 +VAT
PLN 1,376.07
  • Number of digital inputs: 16
  • Number of digital outputs: 16
  • Input current at signal 1 [mA]: 2.7
  • Output current [A]: 0.5
  • Digital inputs configurable: Yes
  • Digital outputs configurable: Yes
  • Short-circuit protection, outputs available: Yes
  • Redundancy: No
  • Supply voltage DC [V]: 20.4 - 28.8
  • Permitted voltage at input [V]: -30 - 30
Supplier
Elmark Sp. J. Jędrzejewska
leave message
PLC digital I/O-module Siemens 6ED10551NB100BA2 DC DC Relay AC/DC Screw connection

PLC digital I/O-module Siemens 6ED10551NB100BA2 DC DC Relay AC/DC Screw connection

Elmark Sp. J. Jędrzejewska
Special offer
€79.82 +VAT
PLN 376.05
  • Number of digital inputs: 8
  • Number of digital outputs: 8
  • Input current at signal 1 [mA]: 2
  • Output current [A]: 5
  • Digital inputs configurable: Yes
  • Digital outputs configurable: Yes
  • Short-circuit protection, outputs available: No
  • Supply voltage DC [V]: 20.4 - 28.8
  • Permitted voltage at input [V]: 0 - 28.8
  • Permitted voltage at output [V]: 0 - 265
Supplier
Elmark Sp. J. Jędrzejewska
leave message
PLC digital I/O-module Siemens 6ES72213BD300XB0 DC DC ATEX gas-ex-protection, Cat. 3G

PLC digital I/O-module Siemens 6ES72213BD300XB0 DC DC ATEX gas-ex-protection, Cat. 3G

Elmark Sp. J. Jędrzejewska
Special offer
€47.28 +VAT
PLN 222.77
  • Number of digital inputs: 4
  • Input current at signal 1 [mA]: 7
  • Width [mm]: 38
  • Digital inputs configurable: Yes
  • Digital outputs configurable: Yes
  • Redundancy: No
  • Suitable for safety functions: No
  • Appendant operation agent (Ex ia): No
  • Appendant operation agent (Ex ib): No
  • Permitted voltage at input [V]: 0 - 28.8
Supplier
Elmark Sp. J. Jędrzejewska
leave message
PLC digital I/O-module Siemens 6ES72266DA320XB0 DC Transistor DC Screw connection 3

PLC digital I/O-module Siemens 6ES72266DA320XB0 DC Transistor DC Screw connection 3

Elmark Sp. J. Jędrzejewska
Special offer
€140.98 +VAT
PLN 664.21
  • Number of digital inputs: 0
  • Number of digital outputs: 4
  • Output current [A]: 2
  • Digital outputs configurable: Yes
  • Short-circuit protection, outputs available: Yes
  • Redundancy: No
  • Suitable for safety functions: Yes
  • Appendant operation agent (Ex ia): No
  • Supply voltage DC [V]: 20.4 - 28.8
  • Permitted voltage at output [V]: 0 - 28.8
Supplier
Elmark Sp. J. Jędrzejewska
leave message
PLC digital I/O-module Siemens 6ED10551CB100BA2 DC DC Transistor DC Screw connection

PLC digital I/O-module Siemens 6ED10551CB100BA2 DC DC Transistor DC Screw connection

Elmark Sp. J. Jędrzejewska
Special offer
€73.96 +VAT
PLN 348.45
  • Number of digital inputs: 8
  • Number of digital outputs: 8
  • Input current at signal 1 [mA]: 2
  • Output current [A]: 0.3
  • Digital inputs configurable: Yes
  • Digital outputs configurable: Yes
  • Short-circuit protection, outputs available: Yes
  • Supply voltage DC [V]: 20.4 - 28.8
  • Permitted voltage at input [V]: 0 - 28.8
  • Permitted voltage at output [V]: 0 - 28.8
Supplier
Elmark Sp. J. Jędrzejewska
leave message
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I/O modules

Input/output modules commonly used in modern automation structures facilitate the construction of entire systems and shorten the search for possible faults. They are used to build local or distributed systems in conjunction with PLCs, PAC controllers. I/O systems are modern devices linking individual elements of control systems, handling a lot of additional information from connected objects.

Modern and flexible automation systems are required to build and operate larger and more efficient production line management and control systems. Increasingly, the structure and configuration of plants requires the use of distributed management solutions on the automation lines. This is the case in many industries, e.g. refineries, chemical plants, food industry, where distributed stations and IO modules are necessary to ensure the correct operation of devices.

Modular systems - comprehensive solutions

The expanding individual sectors of the industry, as well as the automation and modernization of existing production lines, require the use of modern modular systems. The I/O island is used between the different sectors in the communication and management structures. The maximum number of modules in an island can be 64. They connect particular distributed stations control panels included in the entire system by means of fast networks. The design of these systems is adapted to be mounted in control cabinets or in accessory casings directly on actuators. This structure allows the control structure to be reduced and the control modules to be compensated. Lines configured in this way enable increased work efficiency and allow faster access to the system.

IO modules - universality first

IO modules are also sometimes called DCS (Distributed Control System), distributed stations, remote I/O, I/O islands or modular systems. With the use of IO modules, it is possible to acquire information and diagnose circuits in real time from multiple devices.

The flexibility of these systems consists in:

  • flexible and configurable architecture,

  • integrated system of individual stations,

  • continuous work system,

  • system of connections and management uniform for the whole system,

  • possibility of remote monitoring and parameter configuration,

  • independent diagnostic function for individual channels.

Weidmuller systems, equipped with compatible elements for building a network using IO modules, are an example of hardware minimization of automation systems. The distributed stations used simplify and minimize the cabling connecting individual sections. The accessories include digital and analog I/O modules as well as expansion cards. Thanks to the integrated and compatible connection systems, the time and resources needed during servicing and repairs are reduced.

I/O modules - minimalism and efficiency

The space of today's production halls and control systems cover ever larger areas. The tens and hundreds of signals to be received and sent to individual sensors, motors, measuring devices and the rest of the system is huge. It is almost impossible to use traditional connections. An additional advantage of IO modules is the higher data transfer speed which increases the flexibility of communication.

The distributed I/O systems minimize the equipment needed to build an effective circuit. It is a programmable and very flexible system that connects the central controller with peripherals. Modular systems for mounting in control cabinets on a DIN rail reduce the space required for installation and have an IP20 protection class. I/O islands with an increased class of protection to IP67 are used to perform tasks in an environment exposed to a greater risk of industrial pollution. They are mounted directly on machines and actuators.