Specifications On Electricity Meter - Samsung MR-DH00 Technical Data Book

Control Systems
Power distribution system
IV IV
1. Electricity meter interface module
MIM-B16N

5) Specifications on electricity meter

Current flow on output : Current-sinking
Pulse rate :
Pulse width :
Time interval between pulses : min. 3ms
Allowable current sinking : min. 15mA
Withstanding voltage : min. 15V DC
Interface circuitry : Electronic isolation circuitry recommended, no voltage output
Current sink
Waveform of CH1~8
Note
Interface circuitry of an electricity meter has to withstand min. 15mA and min. 15V DC, both of which are applied by MIM-B16N.
Even though MIM-B16N interface circuitry is realized with electric isolation components, it's highly recommended that interface
circuitry of an electricity meter be designed with isolation to ensure robustness from contact spike or electric interference
during wiring.
130
3
/pulse
electricity meter
Current flow(max. 15mA)
Current flow
20~1000ms
Current source
Over 4ms