Radio modem CDA 70 is suitable for creating large or small wireless data networks mainly in industry with the range between communication points up to tens of kilometers.
It is possible to create networks without geographical limits (hundreds/thousands kilometers) because of retranslation methods - every modem in network can be retranslation point at the same time. CDA 70 modem provides online data mainly for industrial and mobile applications (waterworks, heating industry, energetics, transport etc.). Modem is a good choice also for wireless back up of important points in cabel networks. Frequency bands 143-174 MHz or 403-470 MHz Output power from 0,01 to 5 W Communication speed on radio chanell is 21 600 bit/sec Packet system of data transmission, security and data compression 3 x optional interface RS232, RS485, MBUS 1 x CIO (I/O interface) - possible extending for 5 inputs/outputs by CIO modules 1 x optional interface Ethernet 10/100 Support of more than 50 communication protocols (Modbus, Sbus, Mbus, IEC 870, and more) Possibility to create user protocol - programming of your own application Creating large wireless networks because of automatic retranslation tables Extensive diagnostics possibilities and servis functions, remote administration and configuration Easy interconnection with another communication technologies ( GPRS, Internet/intranet) in system AGNES Compatible with older radio modem CDM 70
 Datasheet
User GuideOrdering code: | CDA-70-U-3 | 403-470 MHz, 3 x RS232, 1x CIO | | CDA-70-U-4M | 403-470 MHz, 1 x MBUS, 1 x RS485, 1 x RS232, 1 x CIO | | CDA-70-U-E | 403-470 MHz, 1 x ETH, 3 x RS232, 1x CIO | | CDA-70-U-EM | 403-470 MHz, 1 x ETH, 1x MBUS, 1x RS485, 1x RS232, 1x CIO | | CDA-70-V-3 | 143-174 MHz, 3 x RS232, 1x CIO | | CDA-70-V-4M | 143-174 MHz, 1 x MBUS, 1 x RS485, 1 x RS232, 1 x CIO | | CDA-70-V-E | 143-174 MHz, 1 x ETH, 3 x RS232, 1x CIO | | CDA-70-V-EM | 143-174 MHz, 1 x ETH, 1 x MBUS, 1x RS485, 1 x RS232, 1x CIO |
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