4 Channel Socket Rs485 Serial To Ethernet Modem MQTT Protocol With
Platform
Parameters of Serial to Ethernet RTU ZHC1931
| |
| 9~36V | NETWORK TYPE | ETHERNET |
| 200mA(aver)/340mA(max)@9V | NUMBER | LAN*1 |
50mA(aver)/850mA(max)@36V | PORT TYPE | Ethernet signal, RJ45 |
| |
Serial Port | RS485*1 | Number | 1 |
Standard | RS485: 2 Two terminals(A,B) | Standard | AI*1 COM*2 |
Data bits | 8, 9 | |
Stop bits | 0.5, 1, 1.5, 2 | Standard | (NO,COM)*1 |
Parity bits | NONE,EVEN,ODD | AC | 250V 10A |
Number | 1 | DC | 30V 10A |
Serial Port | RS232*1 | |
Standard | Tx, Rx G | Standard | DI*2 COM*1 |
Size | 93*69*25mm | Detect Range | 5~50v High 0~2v Low |
Introduction of Serial to Ethernet RTU ZHC1931
ZHC1931 is a network IO product that supports 2 dry (wet) node
detection, 1 relay (COM, NO) output, 1 analog (current 4-20mA)
detection, and 2 serial port transparent transmission. It is
compatible with Modbus RTU/ TCP protocol.
With "remote control" as the functional core, it is highly easy to
use. Users can easily and quickly integrate into their own systems
to realize remote and local control based on Ethernet and
RS485/RS232.
The product ZHC1931 supports MQTT to establish communication with
the server, supports subscription to up to 2 topics, supports
publishing up to 2 topics, and supports QOS0 and QOS1. The user can
configure the relevant parameters of the device according to the
requirements of the MQTT server to realize the MQTT communication
with the server.
Application of Serial to Ethernet RTU ZHC1931
The product ZHC1931 has been widely used in the M2M industry of the
IoT industrial chain, such as smart grid, intelligent
transportation, smart home, finance, mobile POS terminals, supply
chain automation, industrial automation, intelligent building, fire
protection, public safety, environmental protection, meteorology,
digital medical, telemetry, agriculture, forestry, water, coal,
petrochemical and other related fields.
| ZHC1931 |
RS485 Modbus | √ |
RS485 Automatic Acquisition | √ |
Virtual Serial Port | √ |
Connfiguration Software | √ |
Threshold Report | √ |
Customize the Follow Logic of Ports | √ |
MQTT/Modbus RTU/TCP | √ |
