EM-HP Extension Module

The EM-HP Extension module enables the control of up to 4 loads with a high current consumption. The power supply of these loads is established over electromechanical relays with a switching capacity of 4 A each. For the speed control of high-efficiency pumps, the Extension Module is equipped with 4 PWM outputs that can be converted to 0-10 V outputs.


Connection and speed control of loads with a high current consumption
Simple connection to the controller via VBus®
Easy configuration with selection and DIP switches
4 electromechanical relays

Outputs: 4 electromechanical relays, 4 PWM / 0-10 V outputs
PWM frequency: 512 Hz
PWM voltage: 10.5-11 V
Switching capacity: 4 (2) A 240 V~ (electromechanical relay)
Total switching capacity: 8 A 240 V~
Power supply: 100 – 240 V~ (50 – 60 Hz)
Supply connection: type Y attachment
Standby: 0.52 W
Mode of operation: type 1.B action
Rated impulse voltage: 2.5 kV
Data interface: RESOL VBus®
Housing: plastic, PC-ABS and PMMA
Mounting: wall mounting
Indication/Display: operating control LED
Operation: 4 DIP switches, 1 slide switch
Ingress protection: IP 20 / DIN EN 60529
Protection class: II
Ambient temperature: 0 … 40 °C
Pollution degree: 2
Dimensions: 144 × 208 × 43 mm

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