ZHC4013 support 1 channel RS485 transparent network IO products, compatible with Modbus RTU/TCP protocol, JSON. With “remote control” as the core function, it is highly easy to use, and users can easily and quickly integrate into their own systems to realize LTE, RS485 Remote and local control.
| Network parameters | |||||||
|---|---|---|---|---|---|---|---|
| Frequency band | Electrical Parameters | ||||||
| LTE-FDD | B1/B3/B5/B8 | Class 3 (23 dBm ±2 dB) for LTE-FDD bands | |||||
| LTE-TDD | B34/B38/B39/B40/B41 | Class 3 (23 dBm ±2 dB) for LTE-TDD bands | |||||
| GSM | 900/1800MHz | Class E2 (27 dBm ±3 dB) for EGSM900 8-PSK | |||||
| Class E2 (26 dBm ±3 dB) for DCS1800 8-PSK | |||||||
| Data | Class 4 (33 dBm ±2 dB) for EGSM900 | ||||||
| LTE-FDD | Max 10Mbps(DL)/Max 5Mbps(UL) | Class 1 (30 dBm ±2 dB) for DCS1800 | |||||
| LTE-TDD | Max 7.5Mbps(DL)/Max 1Mbps(UL) | ||||||
| EDGE | Max 236.8Kbps(DL)/Max 236.8Kbps(UL) | ||||||
| GPRS | Max 85.6Kbps(DL)/Max 85.6Kbps(UL) | ||||||
| Sensitivity | |||||||
| FDD B1 | -97.5 dBm | TDD B34 | -96.3 dBm | EGSM900 | -105 dBm | ||
| FDD B3 | -94.3 dBm | TDD B38 | -97 dBm | DCS1800 | -106 dBm | ||
| FDD B5 | -97 dBm | TDD B39 | -96.3 dBm | ||||
| FDD B8 | -96.5 dBm | TDD B40 | -97 dBm | ||||
| TDD B41 | -96 dBm | ||||||
| Serial Port | |||||||
| Number of ports | RS485*1 | ||||||
| standard | RS485: A, B | ||||||
| Baud rate | 600¡«921600bps | ||||||
| Data bit | 8, 9 | ||||||
| Stop bit | 0.5, 1, 1.5, 2 | ||||||
| Check Digit | NONE EVEN ODD | ||||||
| Power Supply | EMC | ||||||
| Voltage | 9~36V | ESD | IEC61000-4-2, Level 4 | ||||
| Current | 60mA(aver) @9V | surge | IEC61000-4-2, Level 3 | ||||
| 30mA(aver) @36V | Group pulse | IEC61000-4-2, Level 3 | |||||
