Local Change RF Wireless To RS-232 (UT-901)

 

RF transceiver, developed by self-owned R&D power, Industrial grade, MODBUS, ASCII protocol supported, P2P, Point to Multi-P working mode, high-grade protection for interference, signal, easy to use, highly reliability with very reasonable price. 
UT-901 widely applicable for industrial automation, process control, central monitor station, Water Conservancy, warehouse surveillance, petrol field monitor, mine machinery, stage equip. Power distribution, railway, access, car parking, etc. Who needs remote acquire data and proceed application. 

UT-901, comply with standard RS-232/422/485,Convert RF signal to balance differential RS-232 or RS-485/422., with built-in Transient Voltage Surging protection: TVS. Highly reliable in suppress lightning, 600W protection for each line for surging and lightning. RS-232 side as Db9 male; RS-422/485 side as binding post Zero-delay auto-transmission, delicate auto-control data stream I/O without RTS/DTR needed, jump wire setup as well Plug and plug, compilable to common software. 
UT-901, working mode: point to point; point to multi-point Load capacity: 128 RS422/485 devices Baud rate: 1200-8400KBPS; Data traffic indicator
 
Specification
1.   Frequency: 433MHz SIM, standard: 16 channel 
2.   Interface: RS-232, RS-485, RS-422; 
3.   Port, RS-232 side as Db9 male: RS-485/422 as post RF side as SMA 
4.   Protection: 600W lightning & surging protection for RS-485/422 
5.   Voltage range: 9-30VDC 
6.   Power supply: 9V400mA 
7.   Baud rate: 1200 bps, 2400 bps, 4800 bps, 9600 bps, 19200bps, 38400bps 
8.   Working mode: transceiver, asynchronous half duplex 
9.   Indicator: PWR,TXD,RXD 
10.  Antenna resistor: 50Ω (360° rotate able, 90° fold SMA) 
11.  Delicate RF transceiver chip, (40mW 150mW 405mW 520mW) 
12.  Temperature: -40⁰C~ +80⁰C 
13.  Humidity: 10% 90% RH 
14.  Size: 97mm x 65mm x 26mm (w/o antenna) 
15.  Distance: RF 433MHz: 300M(wide space) 
16.  RS-232 5m (1200bps-38400bps) 
17.  RS-485/422 1200m (1200bps-38400bps) 
18.  Power consumption     (factory set:1)

Download Datasheet : UT-901

Download Hướng dẫn:UT-901

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