RF290R . Технические данные . Подробное описание, цены на оборудование Siemens. Большой выбор, низкие цены на RF290R

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SIMATIC RF290R

Order number		6GT2821-0AC12
Product type designation		RF290R reader
Suitability for operation		ISO 15693 Transponder (MDS Dxxx), for connecting to communication modules and PC systems
Wireless frequencies
Operating frequency Rated value		13.56 MHz
Electrical data
Range maximum		650 mm; Range adjustable in reader via transmission power, range is dependent on transponder type: observe http://support.automation.siemens.com/WW/view/en/67384964
Protocol with radio transmission		ISO 15693, ISO 18000-3
Transfer rate with radio transmission maximum		26.5 kbit/s
Product property multitag-capable		Yes
Transfer rate at the point-to-point connection serial maximum		115.2 kbit/s
Transmission time for user data
? for write access per byte typical		0.6 ms
? for read access per byte typical		0.6 ms
Interfaces
Number of external antennas		1
Standard for interfaces for communication		RS422/RS232
Type of electrical connection		M12, 8-pin
? for external antenna(s)		TNC
? for supply voltage		M12, 8-pin
? for communications interface		M12, 8-pin
? at the digital inputs/outputs		M12, 4-pin, female connector
Number of digital inputs		1
Number of digital outputs		1
Mechanical data
Material		aluminum
Color		silver/anthracite
Tightening torque of the screw for securing the equipment maximum		1.5 N·m
Mounting distance relating to metal surfaces recommended minimum		0 mm
Supply voltage, current consumption, power loss
Supply voltage
? for DC Rated value		24 V
? for DC		21.6 ... 26.4 V
Consumed current for DC at 24 V
? typical		0.4 A
? maximum		0.6 A
Permitted ambient conditions
Ambient temperature
? during operation		-20 ... +55 °C
? during storage		-25 ... +85 °C
? during transport		-25 ... +85 °C
Protection class IP		IP65
Shock resistance		EN 60721-3-7 Class 7 M2
Shock acceleration		300 m/s?
Resistance against vibration		20 m/s?
Design, dimensions and weight
Width		200 mm
Height		80 mm
Depth		140 mm
Net weight		1.8 kg
Mounting type		4 x M6 screws
Cable length
? of antenna cable minimum		3.3 m
? of antenna cable maximum		25 m
? with RS 232 interface maximum		30 m
? for RS 422 interface maximum		1 000 m
Product properties, functions, components general
Display version		4 LEDs
Standards, specifications, approvals
Certificate of suitability		CE, FCC, IC (Canada)
MTBF		18 y
Accessories
accessories		Various antennas are available, antenna combiners, antenna multiplexer, mounting set for top-hat rail mounting