Siemens Control Products - Basics

This article provides training information on the Siemens control products.

Control Power Transformer

Industrial control power transformers step voltages down to lower levels for use in machine tool and industrial control circuits. They also isolate control circuits from all power and lighting circuits reducing noise interference.

Industrial and construction markets demand rugged, reliable design for manufacturing plants and commercial applications. Siemens offers a wide range of control power transformers that satisfy these demands for both NAFTA and global markets

Definite Purpose Contactors

Siemens Class 45 and Class 42 Definite Purpose (DP) Contactors are back by popular demand! They can be ordered using our original part numbers for easy, direct replacement in fit, form, and function for all common DP contactor applications.

The DP Contactor was developed for applications such as HVAC, refrigeration, fans, blowers and welders for OEMS and manufacturers of machinery. However, the market for DP contactors has grown to include many more commercial, construction and industrial applications

		ESP200 Overload Relay
		From general applications to special applications, Siemens offers a wide range of overload relays that provide superior motor protection. Overload relays are used to protect motors from excessive heat resulting from sustained motor overloads, rapid motor cycling, stalled rotor conditions and phase loss.

IO Link

Consistent cost reduction, high plant availability, and transparency - the requirements of point-to-point industrial communications are constantly increasing. At the same time, the actuators and sensors employed are becoming increasingly intelligent. This is where the open IO-Link communication standard comes in, enabling you to complete the final steps in the process - with data transparency from the sensor/actuator level all the way to the automation level.

Not only do you benefit from a simple, consistent and inexpensive point-to-point connection, through which sensors and actuators can be linked to the control level, but also from systematic diagnostic concepts and efficient handling of parameter data on all levels of the automation system. IO-Link is the ideal basis for creating efficient transparency - not only in the control cabinet but also at field level.

		Lighting Contactor
		Siemens offers a comprehensive line of lighting contactor products and a wide range of control solutions for lighting applications. Contactors can be used individually for simple control schemes or as integral components in full-featured lighting control systems.
		Siemens contactors for lighting control provide reliable and efficient means of local or remote switching of lighting as well as non-inductive loads. The rugged construction, heavy-duty ratings and a wide selection of control options and accessories makes the Siemens lighting contactors the right choice for your applications.

Manual Starters

A manual switch is a motor controller whose contact mechanism is operated by a mechanical linkage from a toggle handle or rotary handle. A manual starter is basically an �ON-OFF� switch with overload protection.

Siemens manual starters and switches are used in many applications for local control of equipment in the industrial or construction markets, such as operating power saws, pumps, fans, conveyors, blowers, packaging, sorting and other machinery. They can be flush or surface mounted and adapt to multiple NEMA type environmental conditions. Application may vary from a clean indoor hospital environment to harsh, hazardous indoor and outdoor chemical plants.

		NEMA Controls
		INEMA starters are ideal for applications requiring dependability and durability.
		Typical applications include use with machine tools, air conditioning equipment, material handling equipment, compressors, hoists and various production and industrial equipment, as well as in demanding automotive applications.
		These starters are built rugged to withstand the most severe and demanding industrial and continuous duty commercial applications in the industrial and construction markets. This includes standard full NEMA sizes and motor matched half sizes exclusive to Siemens. Starters are available as open and enclosed with electronic overload protection, as well as a wide selection of accessories and spare parts.
		NEMA Enclosed controls

Pilot Devices

Special attention has to be paid to the interaction between man and machine.

Fault sources and system disturbances must be signaled reliably � and as early as possible. Our extensive range of 3SB5 Commanding and Signaling devices is designed to meet the challenge.

Push button actuators, selector actuators, key actuators, compact & modular indicators� our 3SB5 pilot devices let you handle every situation confidently. It is eminently suitable for installation in any control and auxiliary circuit, AC or DC.

Packed with user-oriented features, the 3BS5 pushbuttons and lamps are a practical state-of-the-art answer to the Indian customer�s search for higher contact reliability, increased operator safety, reduced labour input (faster mounting and wiring), electronics compatibility and compactness plus IP65/67 degree of protection. The availability of 2 separate models � the rear wire connection type for panel mounting application and the ultra-compact front wire connection type for push button stations with removable covers render the 3SB5 devices ideal for panels, control desks, control stations, machine tools, etc.

Control Components and Pump panel

An aligned, end-to-end portfolio of products, from automation systems and drive train components to industrial controls, reduces your planning work and ensures that all components work together. These components have been tested extensively, are certified globally and ensure high availability to keep you flexible in your global business environment.

Pump controllers monitor flow and/or level variables and control a pump accordingly to maintain the desired levels. Pump control can include simply turning a pump on and off or more advanced controls for pump speed, output pressure, etc. Installation is easy.

The pump control panel is factory wired to provide flexible control and protect against short circuits and overloads. Ample space is provided for field modifications and installation of accessories..

		Siemens SIRIUS
	.	SIRIUS soft starters are the best solution when direct-on-line or star/delta starting are not suitable for three-phase motors, because mechanical impacts in the machine or voltage dips in the power supply system can often cause problems.
	. .	A full and comprehensive range of soft starters with intelligent functions offers a softer alternative for almost every application.
	. .	Siemens 3RW SIRIUS Soft Starters
	. .	Siemens 3RW SIRIUS Soft Starters
	. .	SIRIUS 3RM1 Hybrid Motor Starter
	. .	SIRIUS Modular System Part 1 Contactors
	. .	SIRIUS Modular System Part 2 Overload
	. .	SIRIUS Modular System Part 3 MSP

		Introduction to Safety
		Prevention of health hazards, accidents, and incidents of injury is key element of our company�s sustainable strategy and an integral part of our business processes. Occupational safety and the successful management of Technical Risks play an essential role in protecting our employees and assets and thereby contribute to strengthening Siemens� competitiveness. We therefore develop central programs and processes that are applied locally and adapted to the respective business needs. Safety management is an integral part of our Business Conduct Guidelines, our internal monitoring systems, and our risk management and internal controls.

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