ZHC495C is a support 8 Road dry (wet) node detection,8 Road relay (COM, NO) output, 1 channel RS485 transparent transmission network IO products, compatible with Modbus RTU/TCP protocol. With “remote control” as the core function, it is highly easy to use, and users can easily and quickly integrate it into their own systems to achieve LTE, RS485remote and local control.
| Netwerkparameters | |||||||
|---|---|---|---|---|---|---|---|
| Frequentieband | Elektrische parameters | ||||||
| LTE-FDD | B1/B3/B5/B8 | Klasse 3 (23 dBm ±2 dB) voor LTE-FDD-banden | |||||
| LTE-TDD | B34/B38/B39/B40/B41 | Klasse 3 (23 dBm ±2 dB) voor LTE-TDD-banden | |||||
| GSM | 900/1800 MHz | Klasse E2 (27 dBm ±3 dB) voor EGSM900 8-PSK | |||||
| Klasse E2 (26 dBm ±3 dB) voor DCS1800 8-PSK | |||||||
| Gegevens | Klasse 4 (33 dBm ±2 dB) voor EGSM900 | ||||||
| LTE-FDD | Maximum 10Mbps (DL)/Max 5Mbps (UL) | Klasse 1 (30 dBm ±2 dB) voor DCS1800 | |||||
| LTE-TDD | Max. 7,5 Mbps (DL)/max. 1 Mbps (UL) | ||||||
| EDGE | Max 236,8Kbps (DL)/max 236,8Kbps (UL) | ||||||
| GPRS | Max 85.6Kbps (DL)/max 85.6Kbps (UL) | ||||||
| Gevoeligheid | |||||||
| FDD B1 | -97,5dBm | TDD B34 | -96,3dBm | EGSM900 | -105dBm | ||
| FDD B3 | -94,3dBm | TDD B38 | -97dBm | DCS1800 | -106dBm | ||
| FDD B5 | -97dBm | TDD B39 | -96,3dBm | ||||
| FDD B8 | -96,5dBm | TDD B40 | -97dBm | ||||
| TDD B41 | -96dBm | ||||||
| Seriële poort | |||||||
| aantal poorten | RS485*1 | ||||||
| standaard | RS485: A, B | ||||||
| baudrate | 1200~921600bps | ||||||
| databits | 8, 9 | ||||||
| stopbit | 0.5 , 1 , 1.5 , 2 | ||||||
| Controlegetal | GEEN EVEN ODD | ||||||
| DO | |||||||
| Aantal interfaces | 8 Road relay output | ||||||
| standaard | NO*8, COM*8 | ||||||
| Mechanische duurzaamheid | 10^7 | ||||||
| Elektrische duurzaamheid | 10^5 | ||||||
| capaciteit | 5A 250VAC30VDC | ||||||
| DI | |||||||
| Aantal interfaces | 8way switch input | ||||||
| standaard | DI*8, COM*2 | ||||||
| Detectiebereik (natte knoop) | 5~50V->Hoog0~2V->Laag | ||||||
| Voeding | EMC | ||||||
| Spanning | 9~36V | ESD | IEC61000-4-2, Level4 | ||||
| huidige | 60mA (gemiddeld) @9V | piek | IEC61000-4-2, Level3 | ||||
| 30mA(aver)@36V | groepspuls | IEC61000-4-2, Level3 | |||||
