|
WSN24 wireless module
WSN24 wireless module is mainly for sensor equipment and instrument manufacturers. Users can directly embed WSN24 wireless sensor module into equipment and instrumentation to make the existing equipment network , wireless. Standard wireless module provides industry standard RS-232 interface and other interface converter can be arbitrarily set in accordance with users' requirements. communications transmitted using the IEEE 802.15.4. Sensor equipment and instrument of the wireless network can be greatly upgrade existing equipment and instrumentation sensors and grade level. Accompanied by a wireless router and server can be a complete wireless data transmission and control of wireless sensor networks. Have wireless-enabled products on site is very convenient, and removed the integrated wiring problems.

Integrated wireless control panel Independent wireless module and the control panel
Features
-
Industry standard RS-232 interface and a low-power design
-
Support based on the IEEE 802.15.4 standard star of the short-range wireless mesh network
-
Network access, flexibility, convenience and several dozens or hundreds Taiwan may, for a maximum of 60,000 Taiwan
-
Data transmission in a multi-level handshake way to ensure accurate and reliable data transmission
- Using 2.4 GHz, the power of small, flexible, in line with the requirements of environmental protection in line with international norms approved by the GM without
Main Specifications
| Performance Parameters name |
Performance Parameters |
| Band |
2.4-2.483GHz |
| Communications protocol standards |
IEEE 802.15.4 |
| Network topology |
Mesh, stellate |
| Modulation |
DSSS (O-QPSK) |
| Data transfer rate |
250KBps |
| Communication range |
75m - 100m (barrier-free linear visualization, 500 m being developed) |
| Receiver sensitivity |
-94 dBm |
| Addressing modes |
IEEE 64-bit addresses, eight network address |
| Data Encryption |
128-bit AES |
| Error checking |
CRC-16/32 |
| Channel Access |
CSMA-CA and the slot of the CSMA-CA |
| Channel few |
16 |
| Communication delay |
15ms (activation or Channel Access), 30 ms (search equipment) |
| Interface |
14-pin cable, RS-232/485 |
| Temperature |
-40-85℃ |
| Power |
3X1.5V (AAA batteries) |
| Power Dissipation |
50mW-200mW |
|