Channel: 1 channel Comes with GUIDE RAIL Relay Voltage: 5V High impedance controller pin Pull-down circuit for the avoidance of malfunction One normally closed contact and one normally open contact Triode drive, increasing relay coil
Channel: 1 channel Relay Voltage: 5V High impedance controller pin Pull-down circuit for the avoidance of malfunction One normally closed contact and one normally open contact Triode drive, increasing relay coil
Operating Voltage: 4.5-30 VDC It is a 2-wire display. LED Color: RED Current Consumption : < 15 mA. Accuracy: 0.1 V. Refresh Speed : Approx 200mS/time. Measure accurately up to? 3.6 V
Measuring Range: 0-100 VDC It is a 3-wire display. LED Color: GREEN Current Consumption : < 10 mA. Accuracy: 0.1 V. Refresh Speed : Approx 200mS/time. Measure accurately up to? 3.6 V
Onboard Module: ESP8266 wifi module; in AP mode it can connect with 5 Clients at the same time Operating Way: cellphone carried on wifi module; cellphone and wifi module carried on the same router, and use the APP to control relay Transmission Distance : 400m (max) Relay : 5V,10A/250V AC 10A/30V DC Baud Rate: 9600. Diode effusion protection; Short response time
5V power supply. Serial I2C control of LCD display using PCF8574. Backlight can be enabled or disabled via a jumper on the board. Contrast control via a potentiometer. Can have 8 modules on a single I2C bus (change address via solder jumpers)address, allowing.
On-board MAX485 chip, A low power consumption for the RS-485 communication, slew-rate limited transceiver. A low power consumption for the RS-485 communication Onboard then 5.08 (mm) pitch 2P terminal to facilitate RS-485 communication wiring. Slew-rate limited transceiver All pins of the chip have been lead to can be controlled through the microcontroller. Convenient RS-485 communication wiring Multiple Units can be…
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