REGIN PULSER-ADD - Slave-controlled add-on unit for electric heating controller

REGIN PULSER-ADD - Slave-controlled add-on unit for electric heating controller.
Supply voltage 200-415VAV, 50-60Hz, max 16A. Wall mounting. PULSER - ADD cannot control 3-phase loads because only one phase is regulated. The PULSER-ADD control input must be connected to the control output of another PULSER-M device. If required, several PULSER-ADD units can be controlled by one PULSER-M main unit. PULSER-ADD controls the electrical load synchronously with the output measurement from the main unit.