Product description
Module specification:
1, the module used authentic quality relay, normally open interface maximum load: ac 250 v / 30 a, dc 30 v / 30 a;
2, using the industry's top quality subminiature two-way isolation optical coupling, strong anti-interference ability, stable performance; Trigger current only 3 ma.
3, modules, the working voltage is 5V, 12V and 24V are available;
4, the user can choose the relay control level, can be a high level off, also can be low level and off; Module contains a limited flow resistance, can directly use the power supply is negative control, you can also use the MCU I/O control;
5, fault-tolerant design, even if the control line is broken, the relay will not move;
6, the power indicator light (red), 1 road relay status indicator light (blue)
7, human interface design, all interface can be directed by terminal connection leads, is very convenient
8, module size: 6.0 cm * 3.0 m * 2.5 cm (length * width * height)
9, is equipped with four fixed bolt hole, convenient installation
