Tera Tron GX120 Inductive System User Manual Annex No 5

Tera Tron GmbH Inductive System Annex No 5

Manual

Annex No.5 Page 1 of 7 User Manual Hilti GX 120
Technical descriptionRFID-Reader GX120 Von / From: RHEDatum / Date: 03.08.07Seite / Page: 1 / 6Dokumenten-Nr. 2.0Projekt Hilti GX 120Dokumentenversion 1.0 Erstelldatum : 03.08.2007Autor Name Tel. Fax E-MailV1.0 Rainer Helberg +49-2261-8082-233 -833 rainer.helberg@teratron.deDokumentenstatus releasedVertraulichkeit Strictly confidentialVerteiler Organisation NameQuerverweise
Technical descriptionRFID-Reader GX120 Von / From: RHEDatum / Date: 03.08.07Seite / Page: 2 / 61. TECHNICAL DESCRIPTION.......................................................................................22. BLOCK DIAGRAM......................................................................................................43. GEOMETRY OF PCB..................................................................................................54. IMPORTANT REQUEST:............................................................................................55. LABEL:........................................................................................................................61. Technical DescriptionThe reader is used in a gas can driven direct fastener tool for metal nails.It is mounted inside of the tool and communicate with special transponders which are fitted at thegas cans.It controls the use of the correct gas can for the tool and also it show the user the remaining gaslevel inside the can by 5 LED’s. This is possible, by writing the actual needed gas consumption intothe transponder during working after each shot.The reader is working together with a second electronic which controls the gas growd and generatethe ignition puls for the spark plug.The communication to the transponder is working with a 125kHz field.Here you can see the the RFID reader fitted in it’s housing:
Technical descriptionRFID-Reader GX120 Von / From: RHEDatum / Date: 03.08.07Seite / Page: 3 / 6The following picture shows the opened tool with the electronics and the battery:This picture shows the RFID reader PCB alone. In the left you will see the coil for the 125 kHzcommunication with the transponder:
Technical descriptionRFID-Reader GX120 Von / From: RHEDatum / Date: 03.08.07Seite / Page: 4 / 62. Block diagramLED for gas consumption levelbatteryswitch-inforeader-circuitpowerconverterprocessorprocessorpowercontrollogicnose-switchantenna coil fortranspondercommunicationgascan switchswitchcontrollogiccommuni-cation linescommuni-cation lines
Technical descriptionRFID-Reader GX120 Von / From: RHEDatum / Date: 03.08.07Seite / Page: 5 / 63. Geometry of PCBThe picture shows the size of the PCB:4. Important request:This device complies with Part 15 of the FCC Rules. Operation is subject to the following twoconditions:(1) this device may not cause interference, and(2) this device must accept any interference received, including interference that may causeundesired operation of the device."Any changes or modifications not expressly approved by the party responsible for compliance couldvoid the user's authority to operate this equipment"
Technical descriptionRFID-Reader GX120 Von / From: RHEDatum / Date: 03.08.07Seite / Page: 6 / 65. Label:The following label will be fixed on each module: Tested to comply with FCC Standards Model: GX120 – Reader IC: 4430A-GX120FCC ID: QLXGX120

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