Chengdu Zongheng Intelligence Control Technology Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 50000PCS/MONTH |
| Delivery Time | 1 WEEK |
| Packaging Details | 270*180*55mm CARTON PACKAGE |
| Material | Galvanized Steel Sheet |
| Interface | RS485/2DI/1DO/1AI |
| Protocol | MODBUS TCP/RTU |
| Function | Analog Acquisition Acquisition |
| Application | PLC Connection |
| Working Voltage | 12V |
| Module Type | 4G LTE |
| Customized | Support |
| Product Name | Remote Terminal Unit IOT Cellular Modem |
| Size | 93*69*25mm |
| Brand Name | IOTROUTER |
| Model Number | ZHC4931 |
| Certification | CE FCC RoHs |
| Place of Origin | Sichuan, CHINA |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 50000PCS/MONTH |
| Delivery Time | 1 WEEK | Packaging Details | 270*180*55mm CARTON PACKAGE |
| Material | Galvanized Steel Sheet | Interface | RS485/2DI/1DO/1AI |
| Protocol | MODBUS TCP/RTU | Function | Analog Acquisition Acquisition |
| Application | PLC Connection | Working Voltage | 12V |
| Module Type | 4G LTE | Customized | Support |
| Product Name | Remote Terminal Unit IOT Cellular Modem | Size | 93*69*25mm |
| Brand Name | IOTROUTER | Model Number | ZHC4931 |
| Certification | CE FCC RoHs | Place of Origin | Sichuan, CHINA |
| High Light | AI Ports remote terminal unit ，DO remote terminal unit ，DI PLC Cellular Modem | ||
Remote Terminal Unit IOT Cellular Modem With DI DO AI Ports For PLC Connection
Product model: ZHC4931, providing 1RS485/1RS232/1DI/1DO/1AI interface.
Features: Threshold reporting, wet and dry node detection, and the device itself supports logical operations.
Protocol: Support Modbusr RTU/TCP adaptive.
Industrial-grade quality: anti-reverse connection, anti-surge, dual watchdogs, can work normally at -20℃~+60℃
The product is suitable for: data security monitoring, remote water pump automatic control, water resources real-time management system
Parameters of IOT Cellular Modem
Antenna: GPS antenna (ZHC4931G supports GPS), MAIN (LTE network antenna).
SIM: Press the yellow dot on the side of the SIM card slot, pop out the card tray, and insert the SIM card.
DC5~30V (terminals): DC5~30V input.
RESET: restore factory button
DC5~30V (DC power socket): DC5~30V input.
WORK: Equipment operating status indicator
NET: Network status indicator/network data receiving indicator
DATA: Data transmission indicator
POW: Power indicator
485: RS485 interface.
232: RS232 interface (Choose)
DO: NC is normally closed, COM is common
DI: DI1~2 are 2-channel dry (wet) node detection, sharing one COM terminal.
AI: AI is 1 analog signal input
|
| ZHC4931 |
| RS485 Modbus | √ |
| RS485 Automatic Acquisition | √ |
| Virtual Serial Port | √ |
| Connfiguration Software | √ |
| Threshold Report | √ |
| Configuration Software Docking | √ |
| Modbus RTU/TCP | √ |
Company Details
Business Type:
Manufacturer
Year Established:
2015
Total Annual:
500000-800000
Employee Number:
10~100
Ecer Certification：
Verified Supplier
Founded in 2015, Chengdu Zongheng Intelligence Control Technology Co., Ltd. is a high-tech enterprise focusing on the research, development, production and sales of Internet of Things communication control terminal products and related overall solutions. Takes the IOT intelligent communication termi... Founded in 2015, Chengdu Zongheng Intelligence Control Technology Co., Ltd. is a high-tech enterprise focusing on the research, development, production and sales of Internet of Things communication control terminal products and related overall solutions. Takes the IOT intelligent communication termi...
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