EVCO EPH4DXP1SA - Manual (Page 13)

EVCO S.p.A. c-pro 3 hecto MCSA | User manual ver. 2.0 | Code 144MCSAE204
page 13 of 52
DIGITAL INPUTS
Digital inputs (potential-free contacts).
Clamp Meaning
COM common digital inputs
DI1 digital input 1
DI2 digital input 2
DI3 digital input 3
DI4 digital input 4
DI5 digital input 5
The maximum length of the digital input connection cables is 100 m (328 ft).
ANALOGUE INPUTS
Analogue inputs. (NTC)
Clamp Meaning
AI1 analogue input 1
AI2 analogue input 2
AI3 analogue input 3
GND earth
+5V 0-5 V ratiometric transducers power supply (5 VDC, 40 mA max.)
+24V transducers power supply 0-20 mA / 4-20 mA / 0-10 V (24 VDC, 120 mA max.)
The maximum length of the analogue input connection cables and that of the transducers power supply is 100 m (328 ft).
The controller incorporates a restorable circuit breaker protection for the power supplies against short circuit and overload.
For the settings relative to the analogue inputs, see chapter 6 “CONFIGURATION”.
PROG
Port for programming and debug.