Model: JDM15B Preset the number of counters
Voltage: AC/DC 100V-240V (Other voltages can be customized according to user requirements)
Counter method: Plus count and Subtraction count
Data digital: 6 digit and 0.36-inch of LED display
Counting rate: Low speed(≧16.7ms 30counts per second（cps）)
High speed（≧0.5ms 1000 counts per second（cps）)
Incoming signal: Shock signal or Non-contact signal (Including the electrical signals, sensor signals and so on)
High-voltage H: 4V-30V
Low Voltage L: 0-2V
Input impudence≧4.7K
Insert mode: N,F,R Legal（R time of 2.0-3 seconds, adjustable）
Power output: DC12V 30mA
Output: 2 group electric relay
Transistor output: 100mA 30V NPN Transistor open-collector output board
