Evco c-pro 3 Series User Manual

EVCO S.p.A. c-pro 3 | Hardware manual ver. 2.0 | Code 114CP3E204
page 28 of 86
DI7 digital input 7
COM common digital inputs
The maximum length of the connecting cables of the digital inputs is 100 m (328 ft).
The digital inputs can be used on condition that they are powered at 24 VAC / DC.
ANALOG INPUTS
Analog inputs.
Each analog input is configurable via configuration parameter for PTC / NTC / Pt 1000 probes / 0-20 mA / 4-20 mA / 0-5 V ratiometric /
0-10 V transducers.
Terminal Meaning
GND ground
AI1 analog input 1
AI2 analog input 2
AI3 analog input 3
AI4 analog input 4
AI5 analog input 5
GND ground
+5V power supply 0-5 V ratiometric transducers (5 VDC, 40 mA max.)
+24V power supply 0-20 mA / 4-20 mA / 0-10 V 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
100 m (328 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”.
PROG
Programming and debugging port.
POWER SUPPLY
Power supply.
Terminal Meaning
V≅
power supply controller (24 VAC / 20... 40 VDC)
V≅
power supply controller (24 VAC / 20... 40 VDC)

Evco c-pro 3 Series Specifications

General

Brand	Evco
Model	c-pro 3 Series
Category	Controller
Language	English