TINYCONTROL pulse counter tMPC-04 Modbus for LK3 and LK4

Tinycontrol tMPC-04

4-input pulse counter designed for use with any meters with pulse outputs. It communicates via Modbus RTU protocol and provides data on the number of pulses, calculated energy and estimated power. It can also be used to measure other quantities, e.g. water or gas flow.

The conversion to these units is based on user-specified coefficients (e.g., number of pulses per kWh), with the default value set to 1000 pulses per unit.

Counter default settings

• 
  
• Modbus Slave ID: 1
  
• Pulse conversion factor: 1000 pulses per unit (e.g. imp/kWh) for all 4 inputs
  

If these settings match your energy meters, the device is ready for immediate use.

BASIC SPECIFICATIONS

Power supply: 5-12 V DC (connector), 5 V (USB)

Pulse inputs: 4

Maximum counting rate: ~2000 Hz (up to 4000 Hz without performance estimation)

Interface: Serial (via USB; 115200 baud), Modbus

Dimensions: 71 × 42 × 37 mm

Weight: 40g