RF640A, RF642A . Технические данные . Подробное описание, цены на оборудование Siemens. Большой выбор, низкие цены на RF640A, RF642A

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Article number	6GT2812-0GA08	6GT2812-1GA08
Product type designation	Antenna RF640A	Antenna RF642A
Suitability for operation	SIMATIC RF600	SIMATIC RF600
Wireless frequencies
Transmission frequency	865 ... 928 MHz	865 ... 928 MHz
Electrical data
Impedance	50 в„¦	50 в„¦
Polarization	Circular	Linear
Antenna gain compared to spherical radiator
в—Џ with linear radiation		6 dB
в—Џ with circular radiation	4 dB
Standing wave ratio (VSWR) maximum	1.5	1.5
Radiating angle of the antenna
в—Џ horizontal	80°	75°
в—Џ vertical	75°	70°
Type of electrical connection of the antenna	RP-TNC	RP-TNC
Design of plug-in connection	male	male
Mechanical data
Material	PA 12	PA 12
Color	Pastel turquoise	Pastel turquoise
Tightening torque of the screw for securing the equipment maximum	2 N·m	2 N·m
Mounting distance
в—Џ relating to metal surfaces recommended minimum	0 m	0 m
Permitted ambient conditions
Ambient temperature
в—Џ during operation	-25 ... +75 °C	-25 ... +75 °C
в—Џ during storage	-40 ... +85 °C	-40 ... +85 °C
в—Џ during transport	-40 ... +85 °C	-40 ... +85 °C
Protection class IP	IP65	IP65
Shock resistance	according to EN 60068-2-27	according to EN 60068-2-27
Shock acceleration	300 m/sІ	300 m/sІ
Vibrational acceleration	100 m/sІ	100 m/sІ
Design, dimensions and weight
Width	185 mm	185 mm
Height	185 mm	185 mm
Depth	45 mm	45 mm
Net weight	600 g	600 g
Mounting type	4 screws M4 according to VESA 100, optional with articulated bracket by using antenna mounting kit	4 screws M4 according to VESA 100, optional with articulated bracket by using antenna mounting kit
Wire length of antenna cable	0.3 m	0.3 m
Product properties, functions, components general
Product feature silicon-free	Yes	Yes
Standards, specifications, approvals
Certificate of suitability	CE (according to R&TTE), FCC (Title 47, Part 15.247), cULus	CE (according to R&TTE), FCC (Title 47, Part 15.247), cULus
Accessories
accessories	Antenna cables 1 to 40 m	Antenna cables 1 to 40 m

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