Effective alternative to end-to-end cabling

Effective alternative to end-to-end cabling

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The increasing complexity of machines and plants makes PLC wiring between controllers, sensors and actuators a real challenge. Conventional point-to-point cabling between a programmable logic controller and the field elements is very costly, both in terms of installation and commissioning. In order to save costs, space and time when building control cabinets, we offer you our universal PLC interface system as an efficient alternative. In addition to the range of pre-assembled cables, front adapters and interface modules, we offer interface units and customised wiring concepts that can be perfectly integrated into your systems. Benefit from PLC and DCS wiring solutions without field level adaption.

Simple integration of various functions

Simple integration of various functions

The active and passive PLC modules with integrated functions such as fuses, disconnectors or relays are suitable for a wide range of applications.

Universal and secure connection

Universal and secure connection

Pre-assembled cables with original plugs of all common PLC and DCS manufacturers and types ensure a reliable and fast connection to the interface modules.

Streamlining the retrofit process

Streamlining the retrofit process

Simple and fast implementation of control system upgrades and retrofits without adaptation of sensor and actuator wiring from the field level.

Product range

Universal PLC system

Compatible to all known PLC and DCS manufacturers

Due to the need to reduce costs and save space and time in the construction of electrical cabinets, the universal wiring system for the PLC provides an efficient alternative to point-to-point wiring. Weidmüller offers a wide range of pre-made cables and interfaces for the main PLC and DCS manufacturers:

  • ABB
  • Emerson
  • Ge Fanuc
  • Honeywell
  • Mitsubishi
  • Omron
  • Rockwell
  • Schneider
  • Siemens
  • Yokogawa

Passive SPS modules

Compact interface modules for various applications

  • Passive input/output interfaces for digital and analogue signals
  • PCB terminals with tension clamp or screw connections for the field connection
  • Sensors and actuators can be connected and different functions like LEDs, fuses, disconnectors and test leads can be integrated

Relay insulated interface modules

Compact connection of relay modules to PLC and DCS systems

  • Groups of 4, 8 or 16 RCL (12.7 mm) or RSS (6.1 mm) relays with voltages from 5 to 230 V
  • Possibility of insulating digital signals in both input and output cards
  • Clear marking: A green LED per channel ensures that each contact is clearly identified

Pre-assembled cables

Electrical connection between the PLC and the interfaces

  • Pre-assembled PAC cables, consisting of manufacturer-specific plug-in connectors, flat cable connector (SUB-D or RSV)
  • Fast and reliable connection
  • For connecting PLC and interface modules

Backplane systems

Fast integration of electrical equipment and components

  • Allows various electrical components, such as SIL relays or analogue converters, to be connected
  • Reinforced circuit boards make it easier to add individual extra functions in a confined space
  • Accelerates the installation and simplifies the connection to the PLC and DCS

Solutions for Honeywell C300

  • Special PLC interface modules and pre-assembled cables
  • Connection of the Honeywell C300 input/output cards to field components
  • Simple, fast, and error free connection

Solutions for Yokogawa

  • Interface solutions for Yokogawa systems
  • Enable simple and secure connection between sensors and actuators
  • Space-saving connection to PLC Yokogawa cards

TERMSERIES-Adapters

  • Faster signal wiring taking up less space
  • The interface adapters for TERMSERIES relays reduce wiring times
  • Plug-and-play connection

Plug-in card holders

  • Plug-in card holders
  • Flexible adaptation of Euro-format (19") cards
  • Adaptation of connectors according to IEC 603/DIN 41612 and DIN 41617.

Services

Simple system configuration

To assist you in choosing the right products for your application, our online selection assistant leads you quickly to the suitable, manufacturer-specific modules and pre-assembled cabling solutions on your PLC or DCS card.

Downloads

Perfect complements

Consulting & Support

Do you have questions about our products and services or would you like an individual offer? Simply fill out contact form. Our employees will contact you as soon as possible.

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