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2AO 4AI 4 20mA Controller Analog Serial To 4G Converter Gateway Modbus IO Modem

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2AO 4AI 4 20mA Controller Analog Serial To 4G Converter Gateway Modbus IO Modem

Name: 2AO 4AI 4 20mA Controller Analog Serial To 4G Converter Gateway Modbus IO Modem
Brand: IOTROUTER
Price: 68 USD

Quality 2AO 4AI 4 20mA Controller Analog Serial To 4G Converter Gateway Modbus IO Modem for sale

Brand Name : IOTROUTER

Model Number : ZHC4661

Certification : CE FCC RoHs

Place of Origin : Sichuan, CHINA

MOQ : 1PCS

Price : USD68/PCS

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 : RS485/4AI/2AO

Protocol : MODBUS TCP/RTU

Function : Transparent Transmission

Application : IOT Monitoring

Working Voltage : 12V

Module Type : 4G LTE

Customized : Support

Module : Quectel

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4 20mA Controller Analog Serial to 4G Converter Gateway Modbus IO Modem

Introduction of ZHC4661

ZHC4661 is an industrial-grade 4G RTU that provides 4 channels of AI, 2 channels of AO and 1 channel of RS485 interfaces, supports Modbus RTU/TCP adaptive, automatic acquisition and active reporting, 4-20mA analog control acquisition, automatic calibration threshold reporting, support one-to-one, many-to-one connection, which can be widely used in power systems.
Parameters of ZHC4661

Analog Quantity	AI	AO
Number of Interface	4	2
Satandard	4AI 2GND	2AO 2GND
Detection / Output Range	4~20mA	4~20mA
Serial Port
Standard	RS485 (A / B)
Baud Rate	600~921600 bps
Data Bit	8, 9
Stop Bit	0.5, 1, 1.5, 2
Parity Bit	NONE EVEN ODD
Mechanical Structure
SIZE	936925mm(LWH)
SHELL	Galvanized Steel Sheet
Work TEMP.	-40℃~85℃
Storage TEMP.	-40℃~125℃
Work Humidity	5~95%
Storage Humidity	1~95%

Function of ZHC4661
The signal current of general instruments is 4-20mA, which means that the minimum current is 4mA and the maximum current is 20mA. When transmitting a signal, consider that there is also resistance on the wire. If voltage transmission is used, a certain voltage drop will be generated on the wire, and a certain error will occur in the signal at the receiving end. Therefore, the current signal is generally used as the standard transmission of the transmitter.
ZHC4661 is a remote control product that supports analog follow and control acquisition.
Support 4 analog inputs, default current detection;
Support 2 analog output, default current output;
Support analog follow and control acquisition.

2AO 4AI 4 20mA Controller Analog Serial To 4G Converter Gateway Modbus IO Modem

	ZHC4661
RS485 Modbus	√
RS485 Automatic Acquisition	√
Virtual Serial Port	√
Connfiguration Software	√
Threshold Report	√
Configuration Software Docking	√
Modbus RTU/TCP	√

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2AO 4AI 4 20mA Controller Analog Serial To 4G Converter Gateway Modbus IO Modem

2AO 4AI 4 20mA Controller Analog Serial To 4G Converter Gateway Modbus IO Modem

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