HITSAN 8 Channel Relay Module PLC Power Sequencer Board Programmable Cycle Sequence Start Delayed One Piece

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About HITSAN 8 Channel Relay Module PLC Power Sequencer

Features: model: yys-3, comes withmonly used function, you can control the solenoid valve, water pump, motor, lights and so on with easeinput voltage: 7 - 36voutput power: can control the dc within 5a or ac load  2 kindsmonly used functions:   1. To signal 1: relay 1 ~ 8 shall be started at intervals of 1 second; and then keep start until the circuit board disconnect power (for example, the relay 1 work, delay 1 seconds after the relay 2 work, delay 1 seconds relay 3 work. ..)2. To signal 2: relay 1 ~ 8 pull 1 second followed by action, and cycle repeats (for example, relay 1 stop working after 1 second; then relay 2 stop after 1 second. ..) if signal 1 or signal 2 direct short-circuit with negative, can be achieved automatically run the program after power on, do not need artificial signal  terminal description:   1. Dc +: input dc power supply positive2. Dc -: input dc power supply negative3. In1 ~ in2: signal input (npn, negative trigger) note: the signal terminal can not be connected to the voltage4. No: normally open relay interface, the relay hanging before pull, after pull short-connect with com5. Com: mon interface  package includes:   1 x 8 channel relay module1 x cable