Magnetek Flex 12EX System Manual do Utilizador descarregar pdf (Página 35)

Page 34

8. System Specifications

Frequency Range : 433 ~ 434 MHz

Number of Channels : 62 channels

Channel Spacing : 25 KHz

Modulation : Digital Frequency Modulation based on

Manchester Code, 20bit address, 32bit CRC

Parity Check and Hamming Code.

Encoder & Decoder : Microprocessor-controlled

Transmitting Range : 100 Meters / 300 Feet (indoors)

Hamming Distance : ＞6

Frequency Control : Synthesized PLL (Phase Lock Loop)

Receiver Type : Frequency Auto Scanning

Receiver Sensitivity : -113dBm

Spurious Emission : -50dB

Antenna Impedance : 50 ohms

Responding Time : 60 Milliseconds (average)

Transmitting Power : 0.3mW

Enclosure Type : NEMA-4X

Enclosure Rating : IP-66

Output Contact Rating : 250V @ 10 Amps

Transmitter Operating Voltage : DC 3.0V

Receiver Power Consumption : 11.0 VA

Operating Temperature : -25 ~ 75 / -13 ~ 167

Transmitter Dimension

4ES/4EX Models : 138mm (L) x 69mm (W) x 34mm (H)

8ES/8EX Models : 184mm (L) x 69mm (W) x 34mm (H)

12ES/12EX Models : 230mm (L) x 69.0mm (W) x 35mm (H)

Receiver Dimension (All Models) : 363mm (L) x 228mm (W) x 70mm (H)

Transmitter Weight

4ES/4EX Models : 192g / 6.8oz

8ES/8EX Models : 242g / 8.5oz

12ES/12EX Models : 296g / 10.4oz

Receiver Weight (All Models) : 2.5kg / 5.5lb

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Magnetek Flex 12EX System Manual do Utilizador Página 35