Rpi screw terminal block breakout module with aluminum enclosure, for raspberry pi 1 2 3 model b/b+ (8 pages)
Summary of Contents for CZH-LABS D-1008
Page 1
CZH-LABS Electronics-Salon Model: D-1008 Voltage Comparator Relay Module...
Page 2
Features: Support internal or external reference voltage. LED indication for relay action. Hongfa JQC-3FF 10 Amp power relay. Panel mount or DIN rail mount types to choose. DIN rail mount version can support width 35 / 32 / 15mm rails.
Page 3
For internal reference voltage mode: setting: J2 - IN shorted and J1 – EX disconnect. REF OPTION Terminal block connect power supply +12V DC. Terminal block connect power supply ground(neutral, 0V) and input signal ground. Terminal block not connect any circuit and wires. Terminal block TRIG connect input signal.
Page 4
When the input voltage > reference voltage, relay switch disconnected and connected. when the input voltage < reference voltage, relay switch connected and disconnected.
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