Product Description

Description

The module is triggered, high trigger current less than 5mA, part of the 51 single-chip IO port output capability is weak, pull or increase the drive capability of the circuit.

The advantages of the high drive control line disconnection, the load will not work, as security.

The relay using the Song Yue relay, the output contact capacity 10A 250VAC, 10A 30VDC, easily used in home appliances, or industrial.

Relay 5V8 ways are high, namely high relay.Each relay has normally open and normally closed contact.8 ways, optically isolated, safe, reliable, high noise immunity.Can be selected by jumper relay and TTL or ground.With a power indicator. 8-way road has a status indicator.With the relay coil to absorb the diode protection.

8-channel isolated relay modules

the relay is loose music relay output contact capacity 10A 250VAC, 10A 30VDC, easily used in home appliances, or industrial.

we have three kind of relay module:5V, 12V, 24V. the default is 5V, if you need 12V or 24V please contact us.

8 effective way are high, that high relay.each relay has normally open and normally closed contacts.8 Road are optically isolated, safe, reliable, high anti-interference.can be selected with a jumper relay and TTL common ground common ground or not.with power indicator light. 8 Each has a status indicator.with the relay coil to absorb diode protection.the circuit board size 140mm X 55mm mounting hole size 133mm X 40mm

Instruction

VCC: 12V from power supllyGND: 0V from groundIN1:1-input control signalIN2:2-input control signalTerminals: connected to load

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