Amplifier Boards

The amplifier module ECM7118 provides an interface between any of the REGULATEURS EUROPA range hydraulic actuators and electronic control units from other manufactures. The module is available in a standard open housing for DIN rail mounting

As a safety feature the module will interrupt the input signal loop if a wire break is detected in the outgoing signal loop to the actuator, or in case of power supply failure. This enables the control system to detect wire break in the entire loop.

The module is fitted with a self-resetting fuse. The LED will indicate power supply available (green) or fuse interrupted (red). The module will detect an open loop in the output signal. In that instance, or in case of power supply failure, the input signal loop will be interrupted also. This enables the control system to detect failure of the entire loop.

Amplifier Module	Description	Applications
ECM7118	Actuator Drive Signal Converter Module Size: 75 mm x 110 mm x 50 mm Mounting: Standard DIN rail mounting Power supply: 24 VDC (18-32 V) max. 2 A Input: Selectable 0-200 mA or 4-20 mA. The input signal is isolated from both power supply and output signal. Input resistance: 35 Ω for 0-200 mA input, 235 Ω for 4-20 mA input Output: Pre-set for RE series actuators, or 0-1000 mA nominal Time lag: < 5 mSec. for 100 % step Ambient temperature: -10 °C up to +75 °C EMC requirements: In order to comply with the requirements of IEC61000-4-2, -3, -4 and -5 the module must be mounted in a steel plate enclosure Type approval: German Lloyd	Interface to any electronic control unit from any other manufacture