EVCO S.p.A.
EVDRIVE04 | User manual ver. 1.1 | Code 144EPD4I114
Page 11 of 78
4
ELECTRICAL CONNECTION
4.1
Meaning of the connectors
The following drawing shows the connectors of EVDRIVE04.
The following tables show the meaning of the connectors; for further information look at chapter 11 “TECHNICAL
DATA”.
Digital output
Electromechanical relay.
Terminal
Meaning
CO1
common digital output
NO1
normally open contact digital output
Analog inputs and free of voltage digital inputs
Part
Meaning
+12V
power supply 0-20 mA/4-20 mA/0-10 V transducers (12 VDC ±10%, 60 mA max.)
+5V
power supply 0-5 V ratiometric transducers (5 VDC ±5%, 40 mA max.)
GND
ground analog inputs and free of voltage digital inputs
DI1
digital input 1 (non optoisolated free of voltage contact; 5 V when not loaded, 3.3 mA when loaded)
DI2
digital input 2 (non optoisolated free of voltage contact; 5 V when not loaded, 3.3 mA when loaded)
