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Central power supply for 1-Wire bus, 1-Wire hub

The 1-Wire Hubs (IV DC or III DC) act as central modules for building a 1-Wire network.

Application:

They provide 5VDC and 12VDC voltage to 1-Wire components, decoupling the voltage of the 1-Wire input and distributing the 1-Wire data line. The hubs can be ideally combined with a 1-Wire Bus Coupler (USB, Ethernet, or Serial) or 1-Wire Controller 1 and 1-Wire Controller 2. The input voltage of the 1-Wire Hubs is specifically tailored for system environments with direct current power supply, such as PLC controls.

Equipment / Function:

  • Central power supply of the 1-Wire network and 1-Wire distribution
  • LED indicators for Power and 1-Wire activity

1-Wire Repeater for Long Cable Runs

The 1-Wire Repeater is used to amplify or regenerate data signals in 1-Wire networks.

Application:

By employing repeaters, a 1-Wire network can be expanded, leading to a noticeable enhancement of network stability. Particularly recommended for networks with a "star topology".

Equipment / Function:

The repeater is simply integrated into a 1-Wire cable. No software is required for the 1-Wire Repeater.

Additional information about the fundamental 1-Wire components.

1-Wire adapter 1, RJ12 to push-in terminals
1-Wire adapter 1, RJ12 to push-in terminals

Adapter for 1-Wire cable Temperature sensors. The 1-Wire Adapter 1 is designed to connect all 1-Wire temperature cable sensors 1-Wire network. The adapter has an input with push in terminals and an output with RJ12 socket to which 1-wire cable temperature sensors can be connected directly. With this adapter it is not necessary to remove the existing plugs of the temperature sensors. The 1-Wire Adapter 1 is not designed to connect to a USB Adapter DS9490.

Regular price: From €8.91

Product number: 11118

Available, delivery time: 1-5 days, depending on the carrier

1-Wire adapter 2, RJ45 to push-in terminals
1-Wire adapter 2, RJ45 to push-in terminals

The 1-Wire Adapter 2 is designed to adapt a network cable to open Push In terminals (screwless terminal). This means that inexpensive CAT network cables can be used for cabling the 1-Wire network and can be easily adapted to screw terminals. This prevents electrical damage caused by cut and incorrectly connected CAT wires, e.g. for living room sensors. The 1-Wire Adapter 2 has the RJ45 socket with the pin assignment for CAT network cables on the input side and the push-in terminals for earth, 5V, 12V and 1-Wire Data on the output side. It is no longer necessary to remove the existing network connectors.

Regular price: From €8.01

Product number: 11124

Available, delivery time: 1-5 days, depending on the carrier

1-Wire distributor 1, RJ45 passive
1-Wire distributor 1, RJ45 passive

Passive 1-wire distributor with 6 outputs on RJ45 modular sockets Distributor module for sensors and actuators with RJ45 socket system The distributor supplements the existing 1-Wire cabling system based on network cables. This enables fast and cost-sensitive cabling.

Regular price: From €28.71

Product number: 11140

1-Wire distributor 2, RJ12 passive
1-Wire distributor 2, RJ12 passive

Passive 1-Wire distributor module with 6 outputs for 1-Wire temperature cable sensors with RJ12 connector. The distributor supplements the existing 1-Wire temperature sensor system based on modular RJ12 connectors, enabling fast and cost-sensitive cabling. *Push In terminals are screwless terminal connections.

Regular price: From €27.81

Product number: 11141

Available, delivery time: 1-5 days, depending on the carrier

1-Wire distributor 3, star-bus topology with push-in terminals
1-Wire distributor 3, star-bus topology with push-in terminals

1-Wire distributor for cabling of 1-Wire sensors in star or tree topology with 6 outputs on push-in terminals* plus one RJ45 modular jack Distribution module for easy cabling in linear bus topology of 1-Wire sensors and actuators. Area of application: Smart Home, Smart Building Designed for CAT5, CAT6 cabling, telephone cables (2 x 2x 0.8qmm) or EIB cables. This allows a fast and cost sensitive cabling. By using Push In terminals you do not need a screwdriver for mounting. Also the times of loosening screws are over. You can connect several 1-Wire Distributors 3 to other 1-Wire Distributors quickly and easily using network patch cables.The distributor complements the existing 1-Wire cabling system based on CAT patch cables. *Push In terminals are screwless terminal connections.

Regular price: From €32.31

Product number: 11142

Available, delivery time: 1-5 days, depending on the carrier

1-Wire distributor 4, linear bus topology with push-in terminals
1-Wire distributor 4, linear bus topology with push-in terminals

1-Wire distributor for cabling 1-Wire sensors in linear bus topology with 6 outputs on push-in terminals* plus one RJ45 modular socket Distribution module for simple cabling in linear bus topology of 1-Wire sensors and actuators. Area of application: Smart Home, Smart Building Intended for CAT5, CAT6 cabling, telephone cables (2 x 2x 0.8qmm) or EIB cables. This enables fast and cost-sensitive cabling. Thanks to the use of push-in clamps, you do not need a screwdriver for installation. The days of screws coming loose are also over. You can connect several 1-Wire distributors 4 to other 1-Wire distributors quickly and easily using a network patch cable. The distributor supplements the existing 1-Wire cabling system based on CAT patch cables. *Push In terminals are screwless terminal connections

Regular price: From €29.61

Product number: 11162

Available, delivery time: 1-5 days, depending on the carrier

1-Wire distributor 6, linear bus topology with push-in connector
1-Wire distributor 6, linear bus topology with push-in connector

The 1-Wire distributor 6 Professional offers an efficient solution for the linear cabling of 1-Wire sensors in industrial environments and in the IoT sector. With its 6 inputs/outputs on push-in plugs, supplemented by a functional earth, the distributor offers a flexible connection option for various components. Thanks to its compatibility with CAT5, CAT6 and other system cables with 5 cores plus shield, it enables simple integration into existing cabling systems and guarantees a reliable and stable connection. Installation is uncomplicated and time-saving as no screws are required. The push-in clamps enable tool-free installation and prevent unintentional loosening of connections. It is also possible to connect several 1-Wire distributors 6 LIN linearly with each other via system cable. The distributor is compatible with the existing ESERA cabling systems

Regular price: From €38.69

Product number: 11164

Available, delivery time: 1-5 days, depending on the carrier

1-Wire distributor 7, star-bus topology with push-in connector
1-Wire distributor 7, star-bus topology with push-in connector

The 1-Wire distributor 7 Professional offers an efficient solution for star-shaped cabling of 1-Wire sensors and actuators in industrial environments and in the IoT sector. With its 6 inputs/outputs on push-in plugs, supplemented by a functional earth, the distributor offers a flexible connection option for various components. Thanks to its compatibility with CAT5, CAT6 and other system cables with 5 cores plus shield, it enables simple integration into existing cabling systems and guarantees a reliable and stable connection. Installation is uncomplicated and time-saving as no screws are required. The push-in clamps enable tool-free installation and prevent unintentional loosening of connections. It is also possible to connect several 1-Wire distributor 7s together in a star configuration using system cables. The distributor is compatible with existing ESERA cabling systems.

Regular price: From €38.69

Product number: 11166

Available, delivery time: 1-5 days, depending on the carrier

1-Wire Hub III DC, central power supply
1-Wire Hub III DC, central power supply

1-Wire Hub III DC, central power supply and distribution for the 1-Wire network with 24VDC input voltage. The 1-Wire Hub III DC is the central module for building a 1-Wire network. The 1-Wire Hub III DC supplies the 1-Wire network with 5V and 12V voltage and distributes the 1-Wire data line. 1-Wire Hub III DC can be ideally combined with a 1-Wire bus coupler (USB, Ethernet or serial) or 1-Wire controller. The input voltage of the 1-Wire Hub III DC is nominally 24VDC (18-36VDC) and is therefore especially suited for system environments with DC voltage supply, such as PLC controls. Equipment / Function: Central power supply of the 1-Wire network 1-Wire distribution for several bus sections LED display for power and 1-Wire activity Measurement function for the output voltages (voltage and current measurement for the 5V and 12V output)Note: The device has no repeater function for the 1-Wire data signal, which means that the device does not increase the possible network size.Note: The device has no repeater function for the 1-Wire data signal, which means that the device does not increase the possible network size.

Regular price: From €70.11

Product number: 11322

Available, delivery time: 1-5 days, depending on the carrier

1-Wire Repeater V2
1-Wire Repeater V2

Repeater V2 (signal amplifier) for 1-Wire networks New, reinforced version! features: The repeater is used for amplification or regeneration of data signals in 1-Wire networks. By using repeaters, a 1-Wire network can be expanded and a significant increase in network stability can be achieved. Especially recommended for networks with "star structure". (More about the 1-Wire topology can be found here) The repeater is simply connected in a 1-Wire cable. No software required. It supports all types of 1-Wire masters, such as USB adapter, 1-Wire bus coupler or solution with microcontroller with 5V signal level. The repeater is simply connected to the data, ground and 5V supply line of an existing 1-Wire network. The 12V voltage is led past the repeater. No additional power supply or configuration is required for the repeater. Function Signal amplifier for 1-Wire network, preferred for long label lines input and output 5V, 1-Wire data and ground (GND) Power supply 5VDC/approx. 15mA Dimensions 17 x 90 x 70mm (WxHxD), intended for top hat rail housing Connection Screw terminals Scope of delivery Module and operating instructions

Regular price: From €44.01

Product number: 11318

Available, delivery time: 1-5 days, depending on the carrier

1-Wire Term 1
1-Wire Term 1

Active termination for 1-Wire networks In a 1-Wire network, the 1-Wire Term 1 provides a defined termination at the end of the 1-Wire network, thus ensuring a stable and professional 1-Wire network. The 1-Wire Term 1 is therefore a basic component of every 1-Wire network. The module contains a passive and active terminating resistor and a signaling of bus activity. The active termination (1-Wire Term 1) is highly recommended to increase the maximum line length and improve the system stability of the 1-Wire network, especially for long 1-Wire lines and for a star or tree topology setup. In a 1-Wire network, up to 3 1-Wire Term 1 modules can be connected. The 1-Wire Term 1 is very compact and can be ideally installed in a flush-mounted box. Function Termination for 1-Wire networks, active Channel 1 channel Operating voltage 5VDC, max. 5mA Display 2, LED for power and 1-Wire data Miscellaneous Integrated overvoltage and reverse polarity protection Dimensions 40x40x25mm (LxWxH) Scope of delivery Module and operating instructions Integration into 1-Wire network The 1-Wire Term 1 module is mounted at the end of a 1-Wire network cable. If the 1-Wire network is star-shaped, i.e. with several 1-Wire cable sections, a 1-Wire Term 1 module should be connected to each end. You should not use more than three 1-Wire Term 1 modules in a 1-Wire network. Linear Topology The structure corresponds to the linear topology with the difference that the slaves are connected to the main line via cables with a length of more than 3m (branch, stub).   Star or tree topology The network is divided into several large strings at or near the 1-Wire bus coupler / 1-Wire controller /1-Wire hub (bus master). Sensors and actuators (e.g. switching modules) are connected at the end or along the respective string.   For more information, please refer to the operating instructions under Links/Downloads.

Regular price: From €33.09

Product number: 11355

Available, delivery time: 1-5 days, depending on the carrier

DS18B20 1-Wire Temp Sensor
DS18B20 1-Wire Temp Sensor

DS18B20, 1-Wire Temperature Sensor Temperature sensor with high accuracyTemperature range: -55 - +125°CSupply voltage:      3 - 5.5VHousing: TO 92Accuracy: ±0.5°C from -10°C to +85°CHint: We recommend to connect a 100nF (0.1µF) capacitor (see accessories) in parallel to the 1-Wire device, i.e. from 5V to GND. The capacitor should be placed as close as possible. This increases the stability of the entire 1-Wire network.

Regular price: From €2.61

Product number: 42000

Available, delivery time: 1-5 days, depending on the carrier

DS2401 1-Wire Serial Chip
DS2401 1-Wire Serial Chip

DS2401+, 1-Wire Serial Number Module DS2401 Silicone Serial Number Function: Serial number module for 1-Wire bus Housing: TO92 Supply voltage: 2.8V to 5.5V For further data please refer to the data sheet (Download) Hint:We recommend to connect a 100nF (0.1µF) capacitor (see accessories) in parallel to the 1-Wire device, i.e. from 5V to GND. The capacitor should be placed as close as possible. This increases the stability of the entire 1-Wire network.  

Regular price: From €1.71

Product number: 42001

DS2406 1-Wire Dual Addressable Switch Plus 1Kb Memory
DS2406 1-Wire Dual Addressable Switch Plus 1Kb Memory

DS2406+, 1-Wire Dual Switch with 1K memory DS2406 Dual Addressable Switch Plus 1Kb Memory Function: 1 channel I/O module for 1-Wire bus Housing: TO92 Supply voltage: 2.8V to 5.5V Switching voltage/current max. 13V, max. 0.1A For further data please refer to the data sheet Hint:We recommend to connect a 100nF (0.1µF) capacitor (see accessories) in parallel to the 1-Wire device, i.e. from 5V to GND. The capacitor should be placed as close as possible. This increases the stability of the entire 1-Wire network.

Regular price: From €5.31

Product number: 42002

DS2408S+ 1-Wire 8-Fach Digital I/O Chip
DS2408S+ 1-Wire 8-Fach Digital I/O Chip

DS2408, 1-wire 8-fold digital I/O module Dallas Addressable 8-Port Switch, switching module for 8-fold digital input or digital outputTemperature range: -40°C to +85°C Supply voltage: 2.8V to 5.25VType: DS2408S+ Hint:We recommend to connect a 100nF (0.1µF) capacitor (see accessories) in parallel to the 1-Wire device, i.e. from 5V to GND. The capacitor should be placed as close as possible. This increases the stability of the entire 1-Wire network.

Regular price: From €8.01

Product number: 42003

Currently not available, please sign up to get notified

DS2413 1-Wire Dual I/O Chip
DS2413 1-Wire Dual I/O Chip

1-Wire Dual Digital I/O Chip Actuator for 2 channel digital input or output Temperature range: -55 to +85°C- Supply voltage: 2.8V - 5.25VHousing: TOSC 8 Type :DS2413P+PIO Pins Support 20mA max Continuous Current Sink - Supports 28V (max) PIO Pin Operating Voltage - On-Resistance of PIO Pulldown Transistor 20mA, max; OFF Resistance 1MOhm - Parasitic Power Supply Through 1-Wire  

Regular price: From €3.51

Product number: 42004

DS2423 1-wire dual counter / counter module
DS2423 1-wire dual counter / counter module

DS2423 1-Wire Dual Counter Module / DS2423 1-Wire Dual Counter Function: Dual counter module for 1-Wire network 2x 32Bit counter Housing: 6-pin TSOC SMD Housing Supply voltage: 2.8V to 5.25V Module not resettable. For further data please refer to the data sheet Hint:We recommend to connect a 100nF (0.1µF) capacitor (see accessories) in parallel to the 1-Wire device, i.e. from 5V to GND. The capacitor should be placed as close as possible. This increases the stability of the entire 1-Wire network.

Regular price: From €13.41

Product number: 42005

Currently not available, please sign up to get notified

DS2438 Batterie-Management Smart Battery Monitor
DS2438 Batterie-Management Smart Battery Monitor

1-Wire Battery Management Smart Battery Monitor with Temp Sensor Type/designation DS2438Z+ Housing SOIC-8 (SMD) Supply voltage 2.4 V to 10 V Function Temperature sensor Analog Input 0-10VDC (VAD) Analog Input 0-250mV, +/- (Xsens) Measurement Operating voltage (VDD) Operating temperature -40°C to +85°C Details See data sheet The DS2438 is a Smart Battery Monitor and is used in its original function as a mobile phone battery monitor. For automation, especially in the smart home area, it is also used for other functions: as voltage meter (supplies the bus voltage (VDD) as thermometer - the temperature is measured AD-Converter (VAD) - is used to measure humidity or brightness Current input (XSENS) - freely available Hint: We recommend to connect a 0.1µF capacitor (ceramic) in parallel to the 1-Wire device, i.e. from 5V to GND. The capacitor should be placed as close as possible. This increases the stability of the entire 1-Wire network.

Regular price: From €8.91

Product number: 42006

DS2480 1-Wire Serial Line Driver

Average rating of 5 out of 5 stars

DS2480 1-Wire Serial Line Driver

DS2480B+ Bus master, serial to 1-Wire deviceDS2480B+ Serial 1-Wire Line Driver with Load Sensor Function: Bus master serial for 1-Wire with load sensor Housing: TO 8 Supply voltage: 2.8V to 5.25V   For further data please refer to the data sheet   Hint: We recommend to connect a 0.1µF capacitor (ceramic) in parallel to the 1-Wire device, i.e. from 5V to GND. The capacitor should be placed as close as possible. This increases the stability of the entire 1-Wire network.  

Regular price: From €5.31

Product number: 42008