AC 250V/10A DC 30V/10A standard Bidirectional optocoupler isolation 8 relay control module

AC 250V/10A DC 30V/10A standard Bidirectional optocoupler isolation 8 relay control module

Module Description

1, the module uses genuine quality relay, normally open interfaces Maximum load: AC 250V / 10A, DC 30V / 10A;

2, using high-power high-voltage transistor 2907A, driving ability, stable performance; trigger current 5mA;

3, the module voltage 5V, 12V, 24V to choose from; another one-way, 2-way, 4-way, 8-way modules to choose from;

4, the relay pull low, the module containing the current limiting resistor, a low level can be GND, can also MCU I / O port is set low;

5, fault-tolerant design, even if the control line is broken, the relay will not operate;

6, power indicator (red), 8 relay status LED (blue)

7, interface design user-friendly, all interfaces are available through the wiring terminal direct connection leads, very convenient

8, module size: 7.9cm * 9.0m * 1.8cm (L * W * H)

9 with 4 fixing bolt holes for easy installation

Module Interface

Module control side: 10 line interface, all interfaces can be directly wired leads, user-friendly

1, DC +: external 5V (otherwise 12V and 24V modules to choose from)

2, DC-: external ground

3, CL1-CL8: relay control interface, the low level corresponding relay

Relay outputs: 24-line interface, all interfaces can be directly wired leads, user-friendly

1, NO1 - NO8: normally open relay interfaces, relay before hanging, pull back and COM short-circuited

2, COM1 - COM8: Relay Common Interface

3, NC1 - NC8: normally closed relay interfaces, relay and COM short-circuited before, after the pull-vacant

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