Name: 4 Sockets 8 Clock MQTT Modem 12 Channel IO RTU JSON LTE TCP Modem
Brand: IOTROUTER
SKU: ZHC492C
Price: 65 USD
Availability: InStock
Rating: 4.8 (161 reviews)

4 Sockets 8 Clock MQTT Modem 12 Channel IO RTU JSON LTE TCP Modem

Basic Information

Place of Origin:	Sichuan, CHINA
Brand Name:	IOTROUTER
Certification:	CE FCC RoHs
Model Number:	ZHC492C

Minimum Order Quantity:	1PCS
Price:	USD65~69/PCS
Packaging Details:	27018055mm CARTON PACKAGE
Delivery Time:	1 WEEK
Payment Terms:	L/C, T/T, Western Union
Supply Ability:	50000PCS/MONTH

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Material:

Galvanized Steel Sheet

Interface:

RS485/4DI/4DO/4AI

Protocol:

MODBUS TCP/RTU MQTT JSON

Function:

Transparent Transmission

Application:

IOT Monitoring

Working Voltage:

12V

Module Type:

4G LTE

Customized:

Support

High Light:

4 Sockets MQTT Modem

MQTT Modem 12 Channel

LTE TCP Modem

12 Channel IO Ports RTU TCP MQTT JSON LTE Modem with 4 Channel Sockets and 8 Alarm Clock

Parameters of MQTT Modem

Serial Port		DO
Number of ports	RS485*1	Number of interfaces	1 Relay output
Standard	RS485: A, B	Standard	NO1, COM1
Baud rate	600～921600bps	Mechanical durability	10^7
Data bit	8, 9	Electrical durability	10^5
Stop bit	0.5, 1, 1.5, 2	Capacity	5A 250VAC 30VDC
Check Bit	NONE EVEN ODD	DI
Power Supply		Number of interfaces	2 Relay input
Voltage	9~36V	Standard	DI2, COM1
Current	60mA(aver) @9V 30mA(aver) @36V	Detection range (wet node)	5~50V->High0~2V->Low
EMC		AI
ESD	IEC61000-4-2, Level 4	Number of Interfaces	1 Analog input
Surge	IEC61000-4-2, Level 3	Standard	AI1, G1
Group pulse	IEC61000-4-2, Level 3	Scope of test	4~20mA

Introduction of MQTT Modem

ZHC492C support 4-channel dry (wet) node detection, 4-channel relay (COM, NO, NC) Output, 4 channel analog quantity (current 4~20mA) detection, 1 channel RS485 transparent network IO products, compatible with Modbus RTU/TCP protocol. With remote control as the core function, it is highly easy to use, users can easily and quickly integrate into their own systems to realize remote and local control based on LTE, RS485.

Function of MQTT Modem

Client can send Modbus commands to ZHC492C through the network and serial port to read and write DO status.
DO of ZHC492C support active reporting, restarting the holding relay status, output holding time, timing flip.

ZHC492C can realize long-distance data transmission of one to one, one to many and many to many.

Customers do not need to develop the server, but configure the cloud networking function of the device.

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ZHC492C_Datasheet.pdf ZHC492C_USER MANUAL.pdf ZHC492C_JSON_Manual.pdf ZHC492C_Register address table.xlsx

	ZHC492C
RS485 Modbus	√
RS485 Automatic Acquisition	√
Virtual Serial Port	√
Connfiguration Software	√
Threshold Report	√
4 Channel Socket	√
8 Alarm Clocks	√
Customize the Follow Logic of Ports	√
JSON/Modbus RTU/TCP	√

Tag:

86-189-8200-6591

agnes@iotrouter.com

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	Chengdu Zongheng Intelligence Control Technology Co., Ltd.
	No.15, 19/F, Building 1, No. 888 middle Yizhou Avenue, High-tech Zone, Chengdu City Sichuan Province CHINA
	86-189-8200-6591
	agnes@iotrouter.com