SC11J AccumulatorDetailed product description：

SC11J electronic accumulator, suitable for use as an accumulator component in AC 50/60Hz, AC 380V or DC voltage to DC12V circuits, with correct counting Clear display with features such as power outage maintenance function.

working principle
The SC11J accumulator adopts a large-scale CMOS circuit. The counting process is displayed by 7-segment LED. After the power is turned on, the counting signal is input from the counting terminal to start counting. When there is a power outage, the accumulator saves the current count value, and increases or decreases the previous count value when counting the next incoming call.

Technical parameters
Power supply tolerance: 85-110% of rated voltage
Counting speed: ≤ 100PCS, duty cycle 50%
Counting error: not greater than ± 1 count
Power consumption: AC5VA. DC5W
Maximum cumulative number: 999999
Altitude: not exceeding 2Km
Surrounding air temperature: -5 ℃ to+40 ℃
Relative temperature:<90% (On 25 ℃)
Pollution level: Pollution level 3
Installation category: Installation category