XINY SRD-12VDC-SL-C 4-way opto isolated relay module Supports high and low trigger 12V 4-way MCU expansion board

You buy XINY SRD-12VDC-SL-C 4-way opto isolated relay module Supports high and low trigger 12V 4-way MCU expansion board with Coupon : LOTET will be discounted 10%
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Why Use XINY SRD-12VDC-SL-C 4-way opto isolated relay module Supports high and low trigger 12V 4-way MCU expansion board ?
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SMD optocoupler isolation, driving ability, stable performance; trigger current 5mA.
Each channel module can be set high or low trigger; module voltage 5V, 12V, 24V to choose from.
Fault-tolerant design, even if the control line is broken, the relay does not work; four relay state indicator (red).
4 groups of lights shows trigger status. It supports high / low double-level trigger. It can accommodate nine power system.
Operating Voltage:DC12V.
Maximum load: AC 250V / 10A, DC 30V / 10A.
Relay status indicator: red.
Trigger current: 5mA.
Size: 74 * 42 * 19mm / 2.91 * 1.65 * 0.75(L * W * H)
Weight:65g/2.3oz.
Industrial interfaces, industrial blue full copper fittings.
Support microcontroller, sensors, industrial information triggered independently.
User-friendly interface design, all interfaces are available through the wiring terminal direct connection leads, very convenient.

You buy XINY SRD-12VDC-SL-C 4-way opto isolated relay module Supports high and low trigger 12V 4-way MCU expansion board with Coupon : LOTET will be discounted 10%
