1. This module meets safety standards, and there are isolation slots in the control area and the load area;
2, the module with optocoupler isolation, trigger more reliable and more stable;
3, using double-sided FR-4 circuit board design, high-end patch technology production;
4, using authentic relay control;
5, with power and relay action instructions, suction light, disconnect does not shine;
6. When the signal input terminal has a high level signal, the common terminal and the normally open terminal will conduct.
7, relays can directly control a variety of equipment and loads;
8, there is a normally open and a normally closed contact;
9, blue KF301 terminal access control line more convenient.
10, module size: 53x18x18.5mm; net weight: 16g
