Flex 8EX / 12EX EU System Instruction Manual
March 2018
Page 65 of 66
8 System Specifications
Frequency Range:
433 - 434 MHz
Frequency Deviation:
12.5 KHz
Number of Channels:
62 channels
Modulation:
Digital Frequency Modulation based on Manchester Code,
20-bit address, 32-bit CRC Parity Check and Hamming Code.
Encoder & Decoder:
Microprocessor-controlled
Transmitting Range:
>100 meters (300 feet)
Frequency Control:
Synthesized PLL (Phase Lock Loop)
Receiver Type:
Frequency Auto Scanning
Receiver Sensitivity:
-116 dBm
Antenna Impedance:
50 ohms
Responding Time:
60 milliseconds (average)
Transmitting Power:
1.0 mW
Enclosure Type:
NEMA-4X
Enclosure Rating:
IP66
Output Contact Rating:
250V @ 8 Amps
Transmitter Operating Voltage:
3.0VDC
Receiver Power Consumption:
11.0 VA
Receiver Supply Voltage:
Voltage Setting
Min - Max
24VAC
(22 - 26VAC)
42VAC
(38 - 46VAC)
48VAC
(43 - 53VAC)
110VAC
(104 - 126VAC)
220VAC
(207 - 253VAC)
380VAC
(351 - 429VAC)
410VAC
(400 - 480VAC)
12/24VDC
(9 - 36VDC)
Operating Temperature:
-25°C - 75°C / -13°F - 167°F
Transmitter Dimension:
8EX: 184 mm (L) x 69 mm (W) x 34 mm (H)
12EX: 230 mm (L) x 69 mm (W) x 35 mm (H)
Receiver Dimension:
306 mm (L) x 228 mm (W) x 84.6 mm (H)
Transmitter Weight:
8EX: 242 g / 8.5 oz
12EX: 296 g / 10.4 oz
Receiver Weight:
2.5 kg / 5.5 lb
