说明

• Module description: 1 The module uses genuine effective relays, the utmost load of the normally open interface: AC 250V/10A, DC 30V/10A 2 Adopt SMD optocoupler isolation, solid driving ability, secure performance 3 The operating voltage of the module has 5V, 12V, 24V to choose between four The module can be brought about by means of jumpers to set excessive or low level 5 Fault-tolerant design, even if the control line is broken, the relay will not act 6 Power indicator (green), relay reputation indicator (red) 7 The interface design is humanized, all interfaces could be directly linked through the terminal block, which is terribly convenient

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