1. Technical DataDimensions (mm): 640 x 280 x 75Housing material: ABS/PMMA, ALUMINUM, V2AColor: silverProtection class: IP65Operating temperature: -20 ... +70°CStoring temperature: -40 ... +85°CRelative humidity: 5% ... 95% non condensingVoltage supply: 10 ... 30V/DCPower consumption: 10W (during operation)2W (standby)Transmission frequency: 865 – 868MHz (EU)902 – 928MHz (USA)Writing-/reading distance: up to 5m, depending on type of transponderand the local environmentAntennas: 2 patch antennas (transmitting and receiving antennas)Polarization: circularRadiated output power: 2W ERP (ETSI EN 302 208) or 4W EIRP(FCC Part 15), configurable in 10 stepsTransponder protocol: ISO 18000-6 Type CEPC Class1 Gen2optional:ATMEL ATA 5590 (TAGIDU),EM 4022, 4222, 4422Trigger Input: 8 ... 36V/DCDigital Output: 6 ... 32V/DC (I<500mA)32 ... 48V/DC (I<300mA)Interface: RS485Anticollision: high-speed detection for multiple tag identificationOperating modes: single reader (stand alone), portal mode (up to 4readers can be connected to the DCU1)Acoustical indicator: beeperOptical indicator: 3 LEDs (yellow, green, red)Conformity:Human exposure EN 50364EMC EN 301 489air interface (EU) EN 302 208 (listen before talk)4 deister electronic GmbH 30890 Barsinghausen Germany V17/01/08Wiring & Installation Instructions UDL500