Industrial RS232 Relay DB9 Male DIN Rail Housing 5-32V Power Supply Optocoupler Isolated Modbus RTU Assignable 1-0xFF Addresses (8 Channel Relay)

This is an RS232 control relay designed for use in industrial grade scenarios with a rail housing for easy installation. It has the following features:1. Operating voltage 5-32V, 5.08mm terminal power supply.2. Control signal is RS232 signal, support Modbus RTU protocol.3. Working environment: -40-85C, 5-95%RH4. Default baud rate is: Default 9600bps, Can be set to 4800/9600/19200/38400, upport power-down save5.Relay parameters:Load Type : NC/COM/NOAction and release time :<10ms & <5ms (5v)Typical load:NC: 5A 277VAC; NO: 10A 250VAC, 10A 28VDCMaximum switching power: NO 2770VA/280W; NC 1250VA# COM is common, Nc is normally closed, No is normally open6. Various models are available, support 1-8channel.

• RS232 signal can be realised to control the relay, DB9 male connector, baud rate support 4800/9600/19200/38400, rich industrial application scenarios, Modbus RTU can be set 1-0XFF address, easy to use, easy to install.
• With optocoupler isolation, using optical signals to transmit electrical signals, to achieve physical isolation of the circuit, the overall stability of the system is higher, to ensure that the implementation of the model of the stability of the transmission, support for 5-32V input voltage.
• Optimized relay utility device and circuit, NC/COM/NO type layout relay, can achieve 10ms level of relay rapid continuous response 100,000 times, AgSnO2, AgCdo(<<100ppm) material contacts.
• Wider load circuits, copper plated and tinned to ensure the voltage and current resistance of the relay load side, Typical load: NC: 5A 277VAC; NO: 10A 250VAC, 10A 28VDC, Maximum switching power: NO 2770VA/280W; NC 1250VA.
• ABS housing, with power indicator and each circuit suction signal indicator, more convenient to use, DIN rail for easy installation, copper-plated studs, more convenient to store.