2019 High Quality Durable Embedded Pcb Omnik Wireless Module Zigbee Modem For Industrial Automation2019 High Quality Durable Embedded Pcb Omnik Wireless Module Zigbee Modem For Industrial Automation

Products DescriptionAS62-DTU-100mW is a 433MHz, 100 mW industrial-grade wireless data transmission unit with high stability. The DTU uses SX1278 main chip, LORA spread spectrum transmission, RS232/485 level output. The DTU adopts the efficient cyclic interleaving error correction coding algorithm, which has high coding efficiency and good error correction ability. In the case of sudden interference, the DTU can correct the interrupted data packets, and the maximum continuous error correction is 64bit, which greatly improves the DTU"s Anti-jamming ability and transmission distance, and in the absence of error correction algorithm, this error packet can only be discarded. Using LORA spread spectrum technology makes the module have a longer communication distance.

Specification No.Parameter nameParameter values detail
1 DTU size 95 * 84 * 25mm (Excluding the antenna)
2 Source of the devices All components are imported from Japan, United States and Germany
3 Production craft Lead-free, electrostatic bag packaging.
4 Interface mode Standard RS232/485 interface
5 Operating frequency 410 - 441MHz, 1000KHz step by step, factory default 433.0MHz
6 Power supply 8V-28VDC
7 Measured distance About 3000m (Test condition: sunny, open, the maximum power, Antenna gains 5dBi, higher than 2m, 2.4K air rate)
8 Transmission power Maximum 20dBm (about 100mW)
9 Air rate 6 levels adjustable (0.3, 1.2, 2.4, 4.8, 9.6, 19.2 Kbps)
10 Transmitting current 160 mA
11 Receiving current 68 mA
12 Communication Interface RS232/485 interface, 8N1, 8E1, 8O1,from 1200 to 115200 a total of 8 baud rates
13 Transmitting length Internal circular fifo cache 256 bytes, internal automatic subcontract sending. Some airspeed and baud rate combinations can send packets of infinite length.
14 Receiving length Internal ring fifo cache 256 bytes, internal automatic subcontract sending. Some airspeed and baud rate combinations can send packets of infinite length.
15 DTU address 65536 configurable addresses (easy to network, support for broadcasting and fixed transmission).
16 RSSI support Built-in intelligent processing(users need no worries, it can be read by command if there is special need).
17 Receiving sensitivity -130dbm at 2.4Kbps (receiving sensitivity has nothing to do with serial port baud rate or delay time).
18 Antenna type Sucker antenna, glue stick antenna
19 Operation temperature -40 - +85
20 Operation humidity 10% - 90% relative humidity, no condensation
21 Storage temperature -40 - +125