EVCO EPD4DF3 Installer manual - Manual (Page 60)

EVCO S.p.A. EVDRIVE03 | User manual ver. 3.4 | Code 144EPDE344
page 60 of 70
10.4 Backup module EPS4B
10.4.1 Introduction
EPS4B is a backup module.
Through the module it is possible to close the valve in case of lack of power supply of the driver.
For further information consult the data sheet of EPS4B.
10.4.2 Description
The following drawing shows the aspect of the module EPS4B.
The following table shows the meaning of the parts of the module.
Part Meaning
1 backup power supply output
2 power supply
3 signal LEDs