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Module Ethernet MQTT 6 kênh đầu vào số + 6 kênh đầu ra Relay ICP DAS MQ-7260AM

MQTT I/O Module with 6-ch Power Relay and 6-ch DI

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Model: MQ-7260AM CR
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Module Ethernet MQTT 6 kênh đầu vào số + 6 kênh đầu ra Relay ICP DAS MQ-7260AM

The MQ-7260AM is an Ethernet I/O module equipped with 6-channel DI and 6-channel form A relays, as well as the MQTT and Modbus TCP protocols, which are supported for connecting with a variety of digital sensors in Industrial Internet of Things (IIoT) applications. A web-based user interface is provided to configure the module, monitor the network connection status and I/O status, and control relay output channels on the module via a normal web browser on a mobile device or computer. The MQ-7260AM features optical isolation for 3000 VDC of transient overvoltage protection, but doesn’t provide channel-to-channel isolation. When inductive loads are connected to the relays, a large counter electromotive force may occur when the relay actuates because of the energy stored in the load. These flyback voltages can severely damage the relay contacts and greatly shorten the relay life. Limit these flyback voltages at your inductive load by installing a flyback diode for DC loads or a metal oxide varistor for AC loads.

• Building Automation
• Factory Automation
• Machine Automation
• Remote Maintenance
• Remote Diagnosis
• Testing Equipment

Software
Built-in Web Server Yes

 

CPU Module
Watchdog Timer Yes, Module, Communication (Programmable)

 

EMS Protection
EFT (IEC 61000-4-4) ±4 kV for Power Line
ESD (IEC 61000-4-2) ±4 kV Contact for Each Terminal and ±8 kV Air for Random Point
Surge (IEC 61000-4-5) ±2 kV for Power Line

 

LED Indicators
Status 1 x Power, 2 x Ethernet, 16 x I/O

 

Digital Input
Channels 6
Type Dry, Wet
Sink/Source (NPN/PNP) Dry: Source
Wet: Sink, Source
ON Voltage Level Dry: Close to GND
Wet: +10 to +50 VDC
OFF Voltage Level Dry: Open
Wet: +4 VDC (max.)
Input Impedance 10 kΩ
Overvoltage Protection +70 VDC
Effective Distance 500m (max.)

 

Relay Output
Channels 6
Type Power Relay, Form A (SPST N.O.)
Contact Rating 5 A @ 250 VAC/24 VDC (Resistive Load)
Operate Time 10 ms (max.)
Release Time 5 ms (max.)
Electrical Endurance 10^5 ops.
Mechanical Endurance 2 × 10^7 ops.
Power on Value Yes, Programmable
Safe Value Yes, Programmable

 

Ethernet
Ports 2 x RJ-45, 10/100 Base-TX, Swtich Ports
LAN bypass Yes
Protocol MQTT 3.1.1
Modbus TCP

 

Power
Reverse Polarity Protection Yes
Consumption 3.6 W
Powered from Terminal Block +12 ~ +48 VDC

 

Mechanical
Casing Metal
Dimensions (mm) 97 x 120 x 42 (W x L x H)
Installation DIN-Rail or Wall mounting

 

Environment
Operating Temperature -25 to +75 °C
Storage Temperature -30 to +80 °C
Humidity 10 to 90% RH, non-condensing
MQ-7260AM     CR  MQTT I/O Module with 6-ch Power Relay and 6-ch DI (RoHS)
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