1. Dual Trigger design using special two-way driver IC design ride far-Electronic Technology world premiere;
2. Anti-jamming capability using freewheeling diode protection;
3. Part of the relay contacts using double-sided wiring bold for large current safe and reliable;
4. High quality relays optional 5V 12V 24V quality assurance;
5. The input and output terminals are made of 5.08mm quality wiring more convenient and suitable for PLC control;
6. The inputs can be set high and low trigger control more flexible;
7. Each relay has energized indicator working status of the relay at a glance;
8. Each relay output leads two normally open and normally closed electric shock easy to use and flexible;
9. A fixing screw holes for easy installation;
10. Finished by 100% functional testing and stability testing;
Second product specifications: 1. Dimensions: 133 (L) * 55 (W) * 19 (H) mm; 2. The relay contact capacity: AC250V 10A DC30V 10A; Product wired as follows: 1.VCC: the input supply power source terminal 2.GND: grounded input power supply terminal 3.CTR1-CTR8 trigger signal input terminal in any way effective (by a jumper setting to)