| Place of Origin: | Sichuan, CHINA |
|---|---|
| Brand Name: | IOTROUTER |
| Certification: | CE FCC RoHs |
| Model Number: | ZHC4921 |
| Minimum Order Quantity: | 1PCS |
| Price: | USD49-55/PCS |
| Packaging Details: | 270*180*55mm CARTON PACKAGE |
| Delivery Time: | 1 WEEK |
| Payment Terms: | L/C, T/T, Western Union |
| Supply Ability: | 50000PCS/MONTH |
| Material: | Galvanized Steel Sheet | Product Name: | GPRS 3G 3G IOT Cellular Modem |
|---|---|---|---|
| Interface: | RS485/4DI/4DO/4AI | Protocol: | MODBUS TCP/RTU |
| Function: | Modbus RTU/TCP Adaptive | Application: | Iot Automation |
| Working Voltage: | 12V | Module Type: | GPRS |
| Customized: | Support | Size: | 159*95.9*27.5mm |
| High Light: | iot 3g RTU M2M IO Controller,M2M gprs modem IO Controller,gprs modem IO Controller |
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GPRS 3G 3G IOT Cellular Modem Modbus RTU M2M IO Controller With Antenna
ZHC2921 is a network IO product that supports 4-channel dry (wet) node detection, 4-channel relay (COM, NO, NC) output, 4-channel analog (current 4~20mA) detection, and 1-way serial port passthrough transmission. It is compatible with Modbus RTU/TCP protocol.With the function of "remote control" as the core, it is highly easy to use, and users can easily and quickly integrate into their own system to realize the remote control based on GPRS network.
Parameters of IOT Cellular Modem
◆ Support 4 relay output
◆ Support 4-channel DI (dry/wet node) input
◆ Support 4 analog input (current)
◆ Support 8 condition control instructions, more convenient control
◆ Support serial port heartbeat package
◆ Support a variety of function codes: 01, 02, 03, 04, 05, 06, 0F, 10
◆ Support to set the direction of active data reporting
◆ Support TCP_Client, HTTP_Client
◆ Support two working modes: host mode, slave mode, host mode support RS485 cascade multiple Modbus devices
◆ Compatible with Modbus RTU/TCP
◆ Support cloud forwarding and cloud networking
◆ Support local upgrade, remote upgrade
◆ Support hardware watchdog
◆ Multiple indicator lights show working status
◆ Support domain name address resolution
◆ Support setting APN
Support signal query
◆ Support SIM card number query
◆ Support heartbeat pack
◆ Support any format of registration package, ensure the legality and uniqueness of the device identity
◆ Provide one way switch output
◆ Relay adopts photoelectric isolation
◆ Relays keep long open and long closed state
◆ Support timing reversal relay state
◆ Support setting the starting state of relay
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ZHC2921 |
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RS485 Modbus |
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RS485 Automatic Acquisition |
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Virtual Serial Port |
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Connfiguration Software |
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Threshold Report |
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| Configuration Software Docking | √ |
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Modbus RTU/TCP |
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