1-Wire Mains Switch User Manual
Contents
1. 6 Application Notes Switch 120V or 230V User Manual 12 1 Wire Mains Switch 7 Legal Information Disclaimer Axiris products are not designed authorized or warranted to be suitable for use in space nautical space military medical life critical or safety critical devices or equipment Axiris products are not designed authorized or warranted to be suitable for use in applications where failure or malfunction of an Axiris product can result in personal injury death property damage or environmental damage Axiris accepts no liability for inclusion or use of Axiris products in such applications and such inclusion or use is at the customer s own risk Should the customer use Axiris products for such application the customer shall indemnify and hold Axiris harmless against all claims and damages Trademarks All product names brands and trademarks mentioned in this document are the property of their respective owners 8 Contact Information Official website http www axiris eu XG CRS A User Manual 132. 0000A2230C E4 Back Garden Light FORCED SENSE SENSE Cancel All 2015 02 17 18 23 20 Inputs O O Outputs 0 1 Activity 1 1 PIOs 2 P parasite 01 81 000000324BBD 31 Outdoor 1 Wire Network ee Hardware In the above picture the mains switch has been turned on Note that the switch controller interprets the PIO A input as negative logic hence the ouptut value is zero OWS Software package ows v1 0 0 and later includes program owswitch This program enables you to fully control the 1 Wire Mains Switch Example invocations of the program owswitch i2cdev dev i2c 0 ds2482 24 ch 7 id 12 974696 on This command turns on the switch The device is supposed to be connected to channel 7 of the DS2482 800 chip gt owswitch exe lu pr id 12 974696 off This command probes the 1 Wire Mains Switch on all USB to 1 Wire adapters If found the program turns off the switch 10 User Manual 1 Wire Mains Switch owfs It s assumed you re using the filesystem client of the owfs package In the examples it s suppose you ve specified mnt onewire as the mount directory for the 1 Wire file system Since owfs inverts all accesses to PIO channels the default negative logic becomes positive logic echo 1 gt mnt onewire 12 964697000000 PIO A This command turns on the switch echo 0 gt mnt onewire 12 964697000000 PIO A This command turns off the switch User Manual 11
3. 1 Wire Mains Switch User Manual February 2015 1 Wire Mains Switch Table of Contents 1 Features 2 Technical Specifications w Safety Precautions 4 1 Wire Mains Switch Board Overview 1 Wire Terminal Block Connector K2 1 Wire RJ45 Connectors K3 K4 1 Wire Slave Power Selection J1 Mains Connector K1 1 Wire Connectivity Communications Protocol 5 Software Support 1 Wire Automation Server ows owfs 6 Application Notes 7 Legal Information Disclaimer Trademarks 8 Contact Information Revision History Date Authors 5 5 5 6 6 7 7 8 10 10 10 11 12 13 13 13 13 Description 2013 03 14 Peter S heeren Initial release 2013 04 28 Peter S heeren Added extra safety precaution Added section about software support Second release 2013 07 21 Peter S heeren Added section about owfs software support Third release 2015 02 17 Peter S heeren Added section about i Wire Automation Server software support Fourth release User Manual 1 Wire Mains Switch 1 Features a Available in 230 V and 120 V versions Reinforced safety insulation between mains voltage and one wire bus Low power consumption typically less than 400 mW Three connection points for 1 Wire cabling and wiring 2 Technical Specifications Weight 47 g with fuse Dimensions 96 mm x 54 mm x 18 mm W x D x H User Manual 3 1 Wire Mains S
4. oesn t use the unassigned lines 1 Wire Slave Power Selection J1 Description External power Parasite power This jumper determines how the 1 Wire slave is powered External power the 1 Wire slave draws power from the mains circuit Parasite power the 1 Wire slave uses an internal capacitor as its power source The capacitor is charged during idle time DQ line held high and provides power during bus activity Note The 5V line K2 K3 K4 is never applicable See the 1 Wire specification for more information 6 User Manual 1 Wire Mains Switch Mains Connector K1 Mark Description LOAD Load being switched LOAD N LOAD Neutral Load being switched L Phase N LOAD L Connect the 230 V or 120 V mains between N LOAD and L The load being switched must be connected between LOAD and N LOAD For reasons of safety make sure you connect the phase conductor and the neutral conductor correctly 1 Wire Connectivity The 1 Wire Mains Switch provides three connection points for 1 Wire cabling and wiring 5V 1W GND Terminal block The terminal block connector is typically connector used for wiring the 1 Wire Mains Switch to an AbioWire or another 1 Wire adapter The RJ45 receptacles provide a means to set up a 1 Wire bus in daisy chain using UTP cables RJ45 receptacle RJ45 receptacle 123 45 6 7 8 User Manual 7 1 Wire Mains Switch C
5. ommunications Protocol The 1 Wire slave function on the 1 Wire Mains Switch is a Maxim DS2406 chip The 1 Wire slave is connected to the switch controller DS2406 Switch SWITCH 1 Wire controller slave See the Maxim DS2406 datasheet for more information about the 1 Wire slave chip The switch controller interprets the PIO A input as negative logic Doing so insures the switch is turned off when the DS2406 is in the reset state The family code of the DS2406 is 12h Since the family code alone doesn t uniquely identify a 1 Wire Mains Switch device the host system must associate the full 8 byte ROM code with the device 8 User Manual 1 Wire Mains Switch The following diagram shows how to The following diagram shows how to turn on the switch turn off the switch 55h match ROM 55h match ROM User Manual 9 1 Wire Mains Switch 5 Software Support 1 Wire Automation Server You can use client command Device Switch to control the device Examples dev 12 974696 switch on Turn on the switch dev 12 974696 switch off Turn off the switch The 1 Wire Automation Server GUI program offers a comfortable way to work with the 1 Wire Mains Switch in a graphical desktop environment 1 Wire Automation Server GUI v1 0 0 k of BAL Connected to 127 0 0 1 5001 NPD Non present Devices UCH Unallocated Channels O Channels a O Ports 01 USB to l Wire usb 1 2 C OF OK 01 DS2490 01 12 00
6. witch 3 Safety Precautions SAFETY PRECAUTIONS DO NOT TOUCH THE DEVICE WHEN IT IS CONNECTED TO MAINS VOLTAGE DO NOT MOUNT OR PLACE THE DEVICE CLOSE TO INFLAMMABLE MATERIALS USE A FUSE OF 50 mA ONLY THE LOAD CIRCUIT MUST BE PROTECTED BY AN EXTERNAL FUSE OF MAX 10 A DO NOT USE THE DEVICE WITH APPLIANCES THAT MAY CAUSE DANGER WHEN SWITCHED ON OR OFF UNINTENDEDLY AFTER BEING DISCONNECTED FROM THE MAINS VOLTAGE CAPACITOR C6 MAY REMAN CHARGED THE DEVICE MAY GENERATE A HARMLESS BUT UNPLEASANT ELECTRIC SHOCK WHEN YOU TOUCH THE MAINS CONNECTOR K6 It s recommended to house the device in an earthed metal case 4 User Manual 1 Wire Mains Switch 4 1 Wire Mains Switch Board Overview Description 1 Wire bus RJ45 connector 1 Wire bus RJ45 connector 1 Wire bus terminal block connector Power supply selection for the 1 Wire slave Fuse of 50 mA mandatory do not use another value Mains connector 1 Wire Terminal Block Connector K2 Description 5 V supply 1 Wire DQ line data Ground GND iW 5V User Manual 1 Wire Mains Switch 1 Wire RJ45 Connectors K3 K4 Mark Description 12345678 12345678 Unassigned ree LUT ih 3 Unassigned 4 1 Wire DQ data HNIT 5 1 Wire ground 6 Unassigned 7 Unassigned Plug Receptacle 8 Unassigned top view front view All eight pins are routed between the two connectors The device d
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