4-Channel LCD Digital Relay Timer Controller Delay Switch Module 6-40V N9U8

Description: This controller is a 4-channel relay; each channel of relay can run independently and it also can run in turn. It can be controlled by detecting four channels of input voltage signal to control four loads on/off independently or in turn, such as controlling four solenoid valves to work independently or work in turn, controlling four input signal to delay on/off, etc. Features: Industrial LCD display, 4 keys for easy operation, with reset function. microcontroller for high stability, high reliability and low consumption. Reverse conservation function, avoiding surge current shock. Each group of relay has common, normally open and normally closed contacts, 4 sets of conversion. Four-channel relay, adjustable timing : 0.1 second to 9999 minutes(countdown), the total number of Loops is adjustable from 0 to 9999( for the infinite loop). Effective signal input types of 4 channels can be set to high level and low level, rising and falling , etc. and can connect with external switch, and NPN . The high level signal threshold value is adjustable from 0.1V to 40.0V. Four channels of effective signal can be set to control four channels of relay trigger to run, high level to maintain running, trigger reset and restart etc. User can set password to others to change the setting parameters. All setting parameters can be saved after off. Specifications: Timing : 0.1s - 9999min Adjustable Cycle: 0 - 9999 times Adjustable Working : DC6-40V Four Signal Input Impedance > 100K Input Signal Voltage : DC0-40V Working Current: When backlight off current is about 9mA/(0.11W) 4 Relays Working Current: about 170mA/(2W) Four Set of Conversion(normally open and normally closed) Load: 10A/277V AC or 10A/30V Resistance: <=100mΩ (1A ) Mechanical Durability: 10 million Electricity Durability: >100,000 (10A- AC) Operating : -40~85°C Item Size: 11 * 8.5 * 3.7cm / 4.33 * 3.35 * 1.45in Item Weight: 196g / 6.92oz Package Size: 15 * 9.5 * 5cm / 5.91 * 3.74 * 1.97in Package Weight: 248g / 8.76oz Package List: E2173 1 * Relay Module

Price: 35 USD

Location: Inglewood, California

End Time: 2025-01-03T12:23:03.000Z

Shipping Cost: 0 USD