Detail Supergoodsales 4 Channel Relay Module Opto Isolation Board Less Interference Easy Connection Fault Tolerant for PLC Controller
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❀Please Enjoy Your Shopping Time↖(^ω^)↗ 1. 4 CHANNEL: This 12V relay module is a 4 channel isolated type, each relay can be individually opened and closed via opto isolated digital inputs. 2. MULTIPLE CONTROL: The relay module board supports full microcontroller control, industrial cycle control, PLC controller and home intelligent control, etc. 3. MAXIMUM CONTACT: The maximum contact of relay module output is AC 250V 10A and DC 30V 10A, with stable and reliable performance, less interference. 4. STABLE PERFORMANCE: The module design is fault tolerant, even if the control line is disconnected, the relay will not act, the triggering is more reliable and stable. 5. EXCELLENT MATERIAL: Using excellent ABS and electronic components, lightweight and wear resistant, not easy to corrode or deform, and has long service life.