EVCO EPH4EXP Hardware manual - Manual (Page 43)

EVCO S.p.A. c-pro 3 | Hardware manual ver. 3.2 | Codice 114CP3E324
page 43 of 116
ANALOG INPUTS
Analog inputs 6, 7 and 8.
Each analog input is configurable via configuration parameter for NTC / 0-20 mA / 4-20 mA transducers.
Terminal Meaning
GND ground
AI6 analog input 6
AI7 analog input 7
AI8 analog input 8
+24V power supply 0-20 mA / 4-20 mA transducers (24 VDC, 120 mA max.)
The maximum length of the connecting cables of the analog inputs and the one of the power supply of the transducers is
10 m (32 ft).
The controller incorporates a restorable thermal protection of the power supplies against the short circuit and the overload.
For the settings about the analog inputs look at chapter 6 “CONFIGURATION”.