Introduction: ZHC4921 is an industrial-grade 4G RTU that provides 4 channels of DI, 4 channels of DO, 4 channels of AI and 1 channel of RS485 interfaces. It supports local logic processing operations, automatic collection and active reporting, Modbus RTU/TCP adaptation, and automatic calibration thresholds. Special functions such as reporting, configuration software docking, and wet and dry node IO detection support one-to-one and many-to-one networks. The configuration software interface window is visualized, allowing users to connect, debug, and configure equipment on-site or remotely.
| Product parameters |
| Network Type: | 4G full network communication | Interface Type: | 4DI/4DO/4AI/1RS485 |
| Product Size: | 159.5*95.9*27.5mm (length, width and height) | examination range: | 4~20mA |
| Protocol support: | TCP/UDP/HTTP/FTP, etc. | taxa de transmissão | 600～921600bps |
| Working humidity: | 5%～95% | Operating temperature: | -40℃～85℃ |
Introduction: ZHC4922 is an industrial-grade 4G RTU that provides 4 channels of DI, 4 channels of DO, 4 channels of AI and 1 channel of RS485 interfaces. It supports local logic processing operations, automatic collection and active reporting, MQTT RTU/TCP adaptation, and automatic calibration thresholds. Reporting, configuration software docking, dry and wet node IO detection and other special functions
| parameter |
| Network Type: | 4G full network communication | Interface Type: | 4DI/4DO/4AI/1RS485 |
| Product Size: | 159.5*115.5*27.6mm(L*W*H) | examination range: | 4~20mA |
| Protocol support: | MQTT/TCP/UDP/HTTP, etc. | Baud rate: | 600～921600bps |
| Working humidity: | 5%～95% | Operating temperature: | -40℃～85℃ |
Introduction: ZHC2921 is an industrial-grade GPRS RTU that provides 4 channels of DI, 4 channels of DO, 4 channels of AI and 1 channel of RS485 interfaces. It supports local logic processing operations, automatic collection and active reporting, Modbus RTU/TCP adaptation, and automatic calibration thresholds. Reporting, configuration software docking, dry and wet node IO detection and other special functions support one-to-one and many-to-one networks, and the configuration software interface window is visualized
| parameter |
| Network Type: | GPRS network | Interface Type: | RS485/4DO/4DI/4AI |
| Product Size: | 159.5*95.9*27.5mm (length, width and height) | examination range: | 4~20mA |
| Protocol support: | TCP/UDP/HTTP/FTP, etc. | taxa de transmissão | 600～921600bps |
| Working humidity: | 5%～95% | Operating temperature: | -40℃～85℃ |
Introduction: ZHC1921 is an industrial-grade RJ45 RTU that provides 6 switching inputs, 2 high-number pulses, 4 switching outputs, 4 analog inputs and 1 RS485 interface, and supports 4 Socket and Modbus RTU/TCP Adaptive, local logic processing calculations, automatic collection and active reporting, DO remote follow AI/DI, configuration cloud real-time monitoring PLC, automatic IP address acquisition, DNS domain name resolution and other special functions, support one-to-one/one-to-many/multi-pair Multiple networking
| parameter |
| Network Type: | Ethernet | Interface Type: | RS485/4DI/2PIN/4DO/4AI |
| Product Size: | 159.5*95.9*27.5mm (length, width and height) | examination range: | 4~20mA |
| Protocol support: | TCP/UDP/HTTP/FTP, etc. | taxa de transmissão | 600～921600bps |
| Working humidity: | 5%～95% | Operating temperature: | -40℃～85℃ |
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