UHF High Performance Fixed Reader Model：LT-DS814 Size：268mmx181mmx28mm Weight: 1180G Page1 Total 4
GENERAL DESCRIPTION Elfday UHF High Performance Fixed Reader LT-DS814 is designed upon fully self-intellectual property. Based on proprietary efficient digital signal processing algorithm, it supports fast tag read/write operation with high identification rate. LT-DS814 can be widely applied in many RFID application systems such as logistics, access control, anti-counterfeit and industrial production process control system.
INTERFACE ANT1 DC JACK ANT2 USB RS232 ANT3 ANT4 GPIO RJ45 1．Power (DC JACK) No. Symbol Comment Central PWR +9VDC Outer GND Ground 2．USB 3. UART （RS232 DB9 Female） No.
No. Symbol Comment 1 NC Reserved 2 NC Reserved 3 Input1－ General OPTO-coupler isolated input - 4 Input2－ General OPTO-coupler isolated input - 5 Output1 General OPTO-coupler isolated Output1 6 Output1 General OPTO-coupler isolated Output1 7 Output2 General OPTO-coupler isolated Output2 8 Output2 General OPTO-coupler isolated Output2 9 Input1＋ 10 Input2＋ 11 NC General OPTO-coupler isolated input+ with internal pull-up to 3.
FCC Warnning: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection againstharmful interference in a residential installation. This equipment generates, uses and can radiateradio frequency energy and, if not installed and used in accordance with the instructions, maycause harmful interference to radio communications.
