Relays & Optocouplers


Power Solid State Relays (PSSR)

NewFor many industrial applications, the switching performance of contactors is no longer sufficient for switching loads reliably over long periods. For this reason, heating elements in plastics machinery, to take one example, are synchronized in order to control the heat output. Electro-mechanical components quickly reach the limits of their capacity in this regard. The switching noises from contactors – in the fields of refrigeration, plant and factory construction, or in processes where people work in the vicinity – are often a source of disturbance and distraction.This is where Power solid-state relays, with their noise-free, wear-free switching function, are right for the job.

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Power Solid State Relays

Delcon Series Relays

NewWeidmuller announces the introduction of a new series of solid-state relays with state-of-the-art technology.  These relays operate through a patented pulse transformer technology that offers numerous advantages over electromechanical relays and solid-state opto-couplers.  These advantages include high transient immunity and high input-to-output isolation– all with no minimum load requirements. Designed for difficult industrial applications that frequently include electrical drives, the Delcon Series utilizes pulse transformer isolation and protective load circuitry to ensure long life operation. The Delcon Series relays are a perfect complement to Weidmuller’s existing portfolio of relays and opto-couplers.

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Delcon Series Relays

MICROSERIES

The MICROSERIES range has integrated the product features of Weidmuller’s RSS measuring and monitoring relays into the world of terminal blocks. At the same time, the user is able to rely on the specific characteristics of the terminal blocks: he neither has to do without the freedom to choose the connection technique, pluggable cross-connections, universal marking solutions or the space-saving features that are typical of relays!

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MICROOPTO Solid State Relays

New!Weidmuller is expanding the innovative MICROOPTO family of opto-couplers or solid-state relays with 4 new versions. These new optocouplers are specially designed for applications that include switching and amplifying actuators, signal inversion and converting TTL signals. With extremely fast response time, reliability, compact size and low power usage, the MICROOPTO opto-couplers offer several advantages for automation installations. Weidmuller’s new MICROOPTO products include the MICROOPTO SOLENOID, the MICROOPTO 1CO and two MICROOPTO TTL converter devices.

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MICROOPTO Relay

MICROSERIES Class 1, Div. 2 Approved

The MICROSERIES now features five distinct relay options with Class 1, Division 2 approval. The user can now benefit from the slim profile of the MICROSERIES, pluggable cross-connections and the universal marking solution in hazardous locations. The MICROSERIES Class 1, Division 2 approved relays have been tested to UL and CSA standards.

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RIDERSERIES - RCI

The RIDERSERIES series represents the inspired integration of the new Weidmuller RCl power relay; relays with integrated electronics, optional protective circuits and relay retaining clip are of modular design and pluggable. In respect of form, the series conforms to the international standard. Of compact design, it wins over through proven connection technology, optionally available with the screw or push-in systems.

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RIDERSERIES - RCM

The RIDERSERIES range is also available in combination with Weidmuller’s industrial relay RCM – it then offers characteristics comparable with Weidmuller’s power relay RCL: these couplers are equally modular in design, and, as well as the optionally available screw or tension clamp connections, fulfill the required standard.

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RSS
Slim Measuring and Monitoring Relays: The Space Savers!

Due to their design, Weidmuller’s RSS measuring and monitoring relays require very little space and are ideal for galvanic separation and conditioning of signals. Thanks to the clearance and creepage distances attained, these “space savers” can also be utilized for subassemblies with safe isolation. The contact material and design enable small to medium-sized loads up to 6A @ 24 VDC or 230 VAC to be switched.

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RCI
The Tough Ones for Industry!

The new Weidmuller RCI power relays were designed for use in industrial applications. Besides their outstanding contact characteristics (these relays can switch power supplies up to 16 A @ 24 VDC or 230 VAC), the robust pins of these relays are ideal for use on plug-in bases. The optional integral upstream protective circuit and test button emphasize the industrial nature of these relays. Two changeover versions can be used for duplicating signals.

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RCM
Proven Industrial Relays: The Multi-Talented Relays!

Weidmuller’s industrial relays, RCM, offer an extensive range of options: there are as many as four changeover contacts available to multiply signals. In addition, the contacts can be mechanically operated by means of a lockable test button to simulate switching statuses during commissioning. To enable monitoring of the contact float, these “multitalented” relays are equipped with a mechanical status indicator – an integrated LED unit to indicate the switching status is optionally available.

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