Flexibility, Cost & Energy Efficiency in Smart Home

Big topics of discussion within the lighting sector include sustainability, energy efficiency, low cost systems, connectivity and convenience through flexibility.

One solution to address these issues, is the wireless and battery-free RF pushbutton module designed by ZF.

For the connection between lighting components and pushbuttons in buildings, cables are the established solution. This variant seems to be cheap and simple to install at first. Unfortunately, the initial low maintenance can quickly turn into an expensive undertaking. Installing cables creates inflexibility. As soon as it comes to modifying buildings updating cables between lights, actuators or sensors, it involves a huge effort and cost. Renovations require planning, knocking down walls, laying new wires and returning the building to its previous state.

ZF offers a sustainable alternative based on RF and completely free of batteries and wires. This concept eliminates the disadvantages of wired and battery powered systems. A tiny and compact generator (20.1 x 7.3 x 14.3 mm) produces enough energy by pressing the button by means of induction, so that it can reliably transmit RF commands to a paired receiver. As a wireless solution it guarantees flexibility and the possibility to retrofit easily according to individual requirements. As a battery-free solution and with a lifetime of 1,000,000 switching cycles, maintenance and disposal requirements of battery replacements can be avoided.

The RF light switch module from ZF is the only one which is directly compatible with the RF standard KNX-RF and it supports the RF standard EnOcean3.0 too. In cooperation with onsemi, ZF has published a reference design for an Energy Harvesting Bluetooth5.0® Low Energy switch and a first demo light switch module. It is compatible with standard frames and can also be combined with customer-specific control and design panels.

Enquiry Form: https://www.epreston.co.uk/contact/

Home Page: https://www.epreston.co.uk/epblog/

AC/DC Filter 2-Stage, DIN Rail Mounting, Overcurrent and Overvoltage Protection with 50 Variants

Description
• Single-phase line filter in standard and medical versions
• 2-Stages filter
• Very high attenuation
• Broadband
• Fuseholder
• Thermal circuit breaker
• Surge protection

Unique Selling Proposition
• Slim filter for DIN-rail mounting or chassis mounting
• With fuse holder or circuit breaker for equipment
• With overvoltage protection
• Quick wiring with cage clamp terminals

Characteristics
• Protection against interference voltage from the mains
• Possible interferences generated in the equipment are strongly attenuated
• Especially designed for electric switch and control cabinets
• Suitable for use in equipment according to IEC/UL 62368-1
• Suitable for use in medical equipment according to IEC/UL 60601-1 (1 MOOP)
• Suitable for medical equipment intended for permanently connection to the mains

Applications
• Protection against interference voltage from the mains
• Especially designed for electric switch and control cabinets
• Suitable for medical equipment intended for permanently connection to the mains

Enquiry Form: https://www.epreston.co.uk/contact/

Home Page: https://www.epreston.co.uk/epblog/

The Series 1 is Sensata | Crydom signature family of Panel Mount AC output Solid State Relays with reliable back-to-back SCR output for heavy industrial loads. These SSRs are available with ratings from 10 Amps up to 125 Amps at 12 to 530 VAC.

Additional Features of the Series 1 Panel Mount SSRs Include:
• DBC substrate for superior thermal performance
• AC or DC control input
• Zero voltage (resistive loads) or instantaneous (inductive loads) turn-on output
• Optional LED input status indicator
• UL, CSA and TUV approved and CE compliant to EN 609050-1

Enquiry Form: https://www.epreston.co.uk/contact/

Home Page: https://www.epreston.co.uk/epblog/

The IWPTL Wireless Pressure Transducer is a cost effective replacement to a traditionally wired pressure transducer that offers the advantages of a low-cost installation in inaccessible and expensive installation environments.

It is easily paired to the compatible IWR family of single- or five-channel wireless receivers thus offering a “plug and play” solution to your pressure measurement applications.

The instrument uses a piezo-resistive silicon sensor mounted within a 316 stainless steel housing giving excellent media compatibility for the harshest of applications. A swivel adaptor is available which allows the head to be easily aligned to the IWR receiver - see IWPT-SA.

The IWPT sensor can be used with either an IWR-1 or IWR-5 receiver. A line-of-sight range of up to 500 m is possible depending on the wireless receiver used (refer to datasheets IWR-1 & IWR-5 for further information).

Each device is temperature compensated, calibrated and supplied with a traceable serial number.

Features:
• Suitable for liquids and gases
• Pressure ranges from 0-50mbar to 0-1000mbar gauge
• Up to 500 m line-of-site range (depending on receiver)
• Piezo-resistive stainless steel sensor with stainless steel body
• Five-year battery life at 10 second transmission update rate
• Simple DIL switch pairing with the single or five channel receiver
• Single or five channel receivers available
• User-selectable transmission update rates
• User-selectable 1-5V or 4-20 mA receiver outputs
• Receiver clean contacts provide process alarm functions

Typical Applications Include:
• Simple cable replacement installation – dispense with expensive cable runs
• Environmental monitoring – rainwater harvesting, environmental engineering
• Facilities management – boiler rooms, laboratory testing, tank gauging
• Asset monitoring – tanks farms, process plants, HVAC and building management
• Service Contract – temporary installation for servicing and field trials

Enquiry Form: https://www.epreston.co.uk/contact/

Home Page: https://www.epreston.co.uk/epblog/

Timed Interface Modules - EMR & SSR

Function:
Type 38.21 timed relay interface module with EMR relay, 1 CO – 6 A., with 4 functions & 4 time scales 0.1 s … 6 h.

Features:
• AC/DC power supply (12 or 24 V)
• Screw terminals
• Width 6.2mm

Applications:
• Bottling Plant
• Packaging Machines
• Control Panels
• Traffic Light Controls
• Vending Machines
• Programmable Controllers
• Panels for Electrical Distribution
• Labelling Machines

Enquiry Form: https://www.epreston.co.uk/contact/

Home Page: https://www.epreston.co.uk/epblog/

TE Connectivity features a terminal block offering for AC/DC photovoltaic installations with DBL distribution blocks and SNK terminal blocks.

Enquiry Form: https://www.epreston.co.uk/contact/

Home Page: https://www.epreston.co.uk/epblog/

Classic Series
• Single-Phase
• Three-Phase  NEW
• Dual-Channel  NEW
• Panel & DIN-rail mount
• Removable Covers
• AC & DC Voltage

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Essential Series
• Cost-Effective Solution
• AC & DC Single-Phase
• Standard Panel Mount (Hockey-Puck)
• Removable Covers
• For simple Applications

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Performance Series
• One Product Handles Several Load Types
• Higher Immunity Levels
• Varistor Protection
• Integrated Thermal Pads
• Panel & DIN-Rail Mount

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Smart Series
• Panel & DIN-rail mount
• From 35 A to 75 A
• Overvoltage Protection
• IP20
• Load and Current Detection
• SSR Fault Detection

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Specialized Series
• Dual-Channel Version  NEW
• Four-Channel Version  NEW
• Low-Profile Version  NEW
• Miniature Version  NEW
• Fast-On Terminals
• Ideal for Limited Space Applications

Enquiry Form: https://www.epreston.co.uk/contact/

Home Page: https://www.epreston.co.uk/epblog/

Bulgin is widely recognised as a leading manufacturer of environmentally sealed connectors & components.

With 100 years of experience in the industry, Bulgin continues to innovate & develop products & services to cater for its global customer base across a variety of markets.

Industrial environments are often exposed to many harsh elements such as water, vibration, chemicals & extreme temperatures, but with demand growing for automated processes, there is more pressure than ever before on production & motion control systems. To overcome these challenging conditions, our connectivity solutions with metal or plastic housings are used around the world to facilitate secure power, signal & data connections in the harshest of environments.

Industrial environments are exposed to many impeding elements such as water, vibration, chemicals and extreme temperatures. With demand growing for automated processes, there is more pressure than ever before on production and motion control systems.

To overcome these potentially detrimental conditions, our connectivity solutions with metal or plastic housings are used around the world to facilitate secure power, signal and data connections in the harshest of environments. Our robust range of vandal proof push button switches are also a perfect solution for operating heavy duty tools, metal and wood processing equipment, food and beverage processing systems and packaging machinery.

Potential Applications:
• Industrial Food Slicer
• Vacuum Packaging Machine
• Printed Electronics Machinery
• Heavy Industrial Food Processor
• Industrial Grade Printer
• Industrial Automated Saws
• Industrial Coating Machinery
• Industrial Sand Blaster

Enquiry Form: https://www.epreston.co.uk/contact/

Home Page: https://www.epreston.co.uk/epblog/

Crouzet water proof and dust proof SQ75 Smart Motion is the perfect choice to motorized golf AGVs with its communication capabilities and security features.

Golf players are largely creatures of habit. Each player is following a specific routine in which the range session takes a big part. Daily, thousands of balls are stroked on the Olympics driving range.

Therefore, efficiently collecting, cleaning and returning golf balls to the players on the driving range is a must. On the field, AGVs are taking the lead to run the golf driving range. A robot can mow the grass, collect balls, bring them to the washing machine, recharge the batteries and repeat the loop 24/7 silently.

Watch Product Video

Other Common Applications:
• Access Control
• Wrapping Machines
• Conveyor Belts
• Peristaltic Pumps
• Intralogistics
• Industrial Service Robots
• Agbots
• Defense Robotics

Enquiry Form: https://www.epreston.co.uk/contact/

Home Page: https://www.epreston.co.uk/epblog/

Eaton’s wide range of Motor Control Gear and Heating and Lighting Control equipment is an integral part of our single source commitment.    Since the late 1920’s we have built countless motor starters, fitted and trusted by generations of contractors, while the increasing requirements of our markets have led us to constantly update and expand our MS-16A range to allow for an increased choice of current ratings and ingress protection.

This wealth of experience and expertise in the design and manufacture of Motor Control Gear is mirrored by our Heating and Lighting range which offers a
versatile and comprehensive choice.

The MS-16A DOL starter with a power range up to 7.5KW, enclosed in a moulded enclosure - this can be used as a replacement for the discontinued ADS8 range.

Standards:
• IEC 60947-4-1
• VDE 0660
• BS EN 60947-4-1

Features:
• Built in 7.5 kW contactor
• High-quality materials, tough glass-fibre reinforced polycarbonate in grey
• Provides high IP protection to IP65
• Robust and high resistance to chemicals
• Start and stop pushbuttons from the RMQTitan series
• Internal earth terminals
• Sealing features protect against unauthorized opening and tampering
• Cable entries – wiring without cable glands or 20 mm knockouts for M20 threaded gland
• Total insulation

Enquiry Form: https://www.epreston.co.uk/contact/

Home Page: https://www.epreston.co.uk/epblog/