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8 Channel 10Amp SPDT Power Relay Module Board, DC48V Version.
8 Channel 10Amp SPDT Power Relay Module Board, DC48V Version. 8 Channel 10Amp SPDT Power Relay Module Board, DC48V Version. 8 Channel 10Amp SPDT Power Relay Module Board, DC48V Version. 8 Channel 10Amp SPDT Power Relay Module Board, DC48V Version.

8 Channel 10Amp SPDT Power Relay Module Board, DC48V Version.

Product Code: MD-D228/48V-1
Availability: In Stock
$35.00

10 or more $31.50
100 or more $28.00

8 Channel 10Amp SPDT Power Relay  Module Board, DC48V Version.

This item has been assembled, and electrical test passed.
LED indicator for each relay channel.
2N5551 transistor driving relay.
FR-4 Fiber glass PCB (Double Layer).
Size: 150mm x 72mm x 25mm.

Power Supply: DC 48V / 80mA (relay all ON).
Input control signal voltage:
                     0V ~ 0.4V Low stage (relay not action).
                     0.4V ~ 3.3V (unknown state).
                     3.3V ~ 24V High state (relay action).
Input control signal high state current:
                     3.3V: 0.6mA.
                     5V: 0.9mA.
                     12V: 2.4mA.
                     24V: 5mA.

Relay Spec:
           Coil: Voltage: 48V DC, Coil Resistance: 6400 OHM.
           Contact Rating: 250VAC / 10A or 30VDC/ 10A.
           Manufacturer: SONGLE
           Type: SRU-48VDC-SL-C.
           Datasheet: http://songle.com/en/pdf/2008414162961003.pdf

This is a very simple module board, no paper specifications, any questions, feel free to tell me.

Wire connection and PCB size:
VCC: Power supply input, 48V DC.
GND: Power supply ground and control signal ground.
IN_x: Control signal input, Low: relay OFF, High: relay ON.
COM / NO / NC: (C1=COM1, C2=COM2)
    Control signal state low, the relay OFF, COM - NO disconnected, COM - NC connected.
    Control signal stage high, the relay ON, COM - NO connected, COM - NC disconnected.


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