• the module uses genuine high-quality relay, normally open interface Maximum load: AC 250V / 10A, DC 30V / 10A;
• the use of patch optocoupler isolation, drive ability, stable performance; trigger current 5mA;
• the module operating voltage is 12V
• the module can be set by jumper high or low trigger;
• fault-tolerant design, even if the control line off, the relay will not move;
• power indicator (green), relay status indicator (red)
• user interface design, all interfaces can be directly connected through the terminal leads, very convenient
• module size: 50mm * 26mm * 18.5mm (L * W * H)
• with 4 fixed bolt holes, holes 3.1mm, spacing 44.5mm * 20.5mm

• DC +: then the power supply positive (voltage according to the relay requirements 12V)
• DC-: connected to the power supply negative
• IN: can be high or low level control relay pull

• NO: relay normally open interface, relay pull before the suspension, after the connection with the COM shorted
• COM: relay common interface
• NC: relay normally closed interface, the relay before the connection with the COM short, pull after the suspension

• Jumper and LOW short when the trigger is low;
• When the jumper and high shorts are high, the trigger is high.

Warranty: No