ITEM NAME:DC 8V to 36V Industrial Grade 8 Channel Multi-Function Relay Module Wide Vo S1G4 DC 8V to 36V Industrial Grade 8 Channel Multi-Function Relay Module Wide Vo S1G4 Working voltage:DC 8V-36V (limit working voltage DC 6V-45V) rated power: Static power Less than 0.1W (when the relay is not engaged) Dynamic power Less than 3.0W (when the relay is fully engaged) Working temperature:-20 Celsius-60 Celsius (limit operating temperature range -30 Celsius -70 Celsius) load capacity: Relay normally open port load capacity:DC 0-30V / 10A,AC 0-250V / 10A Relay normally closed port load capacity:DC 0-28V / 10A,AC 0-125V / 10A Module voltage / signal input:12-wire interface,all interfaces have terminal blocks for user convenience Relay load output:24-wire interface,all terminals have terminal blocks 1.VIN:DC power supply positive 2.GND:DC power supply negative 3.OFF:power control terminal (power off when high level) 4.COM:the common end of the photoelectric isolation signal input terminal 5.IN1-IN8:input signal detection interface Type:Voltage Regulator