D-TECT Serial bus radio interface User manual NE41 08002-02 v2.
Information in this User manual is subject to change without notice. NEAT Electronics AB reserves the right to change or improve their products and to make changes to the content without obligation to notify any person or organization of such changes or improvements. NEAT Electronics AB is not responsible for any loss of data, income or any consequential damage whatsoever caused. For more information, details and descriptions, visit our web site: www. neat-group.
Content In the package In the package Hardware overview Installation LEDs Jumper J1 Connection Important 3 3 4 4 4 5 5 Safety Notes Use Cleaning Disposal 5 6 6 6 Technical data 7 1 x D-TECT unit 2 x Antenna 1 x This user manual Should any part be missing, please contact your distributor. Hardware overview 1 1 4 3 5 9 6 7 # ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ D-TECT User manual NE41 08002-02 v2.
Installation 1. Open the cover and select the bus addres by turning the rotary switch to the desired address value, 1-9 or A-F. The value of the rotary switch must be set to other than 0 (zero) for the unit to work! 2. Close and fasten the lid using the screws supplied. 3. Connect the antennas by screwing them into the antenna connectors. 4. Mount the D-TECT unit in an appropriate place. 5. Connect one or two cables for the serial bus and central power supply to the two connectors marked BUS . 6.
Connection Important The serial bus cable is connected as shown in the image below. Safety Notes 1 8 # ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ Connection RS-485 bus, wire A (-) RS-485 bus, wire B (+) Not connected 24 VDC Common ground Not connected 24 VDC Common ground D-TECT User manual NE41 08002-02 v2.2 • Read instructions prior to use • Always test the system per instructions prior to use and always check the function of the product after making adjustmentsThis product may not be suitable for all persons.
Use • • • • • • Use only original parts. Keep away from dust, moist and dirt. Do not drop, knock, twist or shake the device. Do not warm up the device or use it near fire. The product may not be painted. For repairs, contact a NEAT dealer. Cleaning • All parts in the product kit can be cleaned with a mild soap solution and a damp cloth. Dry with a dry cloth. • Strong chemicals, grease and other harsh substances must not be used when cleaning or handling the parts in the product kit.
Technical data Power supply 10-24 VDC, 3W Power comsumption 125 mA @ 24 VDC Measures (W x H x D) 111 x 67 x 28 mm (111 x 111 x 28 incl. antennas) Weight 105 g (incl. antennas) Temp. range +5 - +55oC RF-Frequency EU US 869.2 MHz (Social alarms) Category 1 916.2 MHz 869.4 MHz 916.4 MHz Bandwidth 25 kHz Serial bus type RS-485 multi drop The frequencies for each market are programmed during production and not changeable by the user.
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