Evco S.r.l. • Code 104EXPU00A01
C-PRO EXP MICRO
I/O expansions
version 1.01
GB ENGLISH
1
GETTING STARTED
1.1 Important
Read these instructions carefully before installing and using the instru-
ment and follow all additional information for installation and electrical
connection; keep these instructions close to the instrument for future
consultations.
The instrument must be disposed according to the local
legislation about the collection for electrical and electronic
equipment.
2
INTRODUCTION
2.1 Introduction
C-PRO EXP MICRO is a family of I/O expansions to be used with the
controllers belonging to the family C-PRO NANO, C-PRO MICRO or
C-PRO KILO.
The family is made of the following models:
• CPUES0* - blind expansion
• CPUEB0* - blind open frame expansion.
The expansions have the following kind of inputs and outputs:
• 4 analog inputs
• 5 digital inputs
• 1 output for cut phase module EVDFAN1
• 6 digital outputs.
For further information consult the Hardware manual of C-PRO NANO,
the Hardware manual of C-PRO MICRO, the Hardware manual of
C-PRO KILO and the Application manual.
3
SIZE AND INSTALLATION
3.1 Size blind models
4 DIN modules; size in mm (in).
3.2 Size open frame models
4 DIN modules; size in mm (in).
3.3 Installation
On DIN rail.
To install C-PRO EXP MICRO, operate as shown in the following draw-
ing.
To remove C-PRO EXP MICRO, provide oneself with a screwdriver and
operate as shown in the following drawing.
3.4 Additional information for installation
• working conditions (working temperature, humidity, etc.) must be
between the limits indicated in the technical data
• do not install the instrument close to heating sources (heaters, hot air
ducts, etc.), devices provided with big magnetos (big speakers, etc.),
locations subject to direct sunlight, rain, humidity, dust, mechanical
vibrations or bumps
• according to the safety legislation, the protection against electrical
parts must be ensured by a correct installation of the instrument; the
parts that ensure the protection must be installed so that you can not
remove them if not by using a tool.
4
ELECTRICAL CONNECTION
4.1 Electrical connection
Connector 1:
digital outputs.
Connector 2:
power supply expansion, analog inputs, digital inputs
and output cut phase module.
PIN
MEANING
1
power supply expansion (12 VAC/DC)
2
not connected
3
common analog and digital inputs
4
common analog and digital inputs
5
analog input 8 (4-20 mA current transducer)
6
analog input 7 (4-20 mA current transducer)
7
analog input 6 (NTC probe)
8
analog input 5 (NTC probe)
9
power supply expansion (12 VAC/DC)
10
power supply current transducers and cut phase module
(12 VDC)
11
output cut phase module (analog output 4)
12
digital input 10
13
digital input 9
14
digital input 8
15
digital input 7
16
digital input 6
To use the cut phase module EVDFAN1, the controller and the expan-
sion must be supplied with alternate current; the phase supplying the
controller must be the same supplying the expansion and the module.
Connector 3:
serial port to communicate with the controller.
PIN
MEANING
1
power supply (12 VDC)
2
common
3
signal
The power supply of the controller and the one of the expansion must
be galvanically insulated each other.
4.2 Additional information for electrical connection
• do not operate on the terminal blocks with electrical or pneumatic
screwers
• if the instrument has been moved from a cold location to a warm
one, the humidity could condense on the inside; wait about an hour
before supplying it
• test the working power supply voltage, working electrical frequency
and working electrical power of the instrument; they must corre-
spond with the local power supply
• disconnect the local power supply before servicing the instrument
• do not use the instrument as safety device
• for repairs and information on the instrument please contact Evco
sales network.
5
TECHNICAL DATA
5.1 Technical data
Box:
self-extinguishing grey.
Size:
70.0 x 151.0 x 38.0 mm (2.755 x 5.944 x 1.496 in) the open
frame models, 70.0 x 158.0 x 61.0 mm (2.755 x 6.220 x 2.401 in)
otherwise; 4 DIN modules.
Size refers to the expansion with all the connectors properly plugged.
Installation:
on DIN rail.
Frontal protection:
IP 00 the open frame models, IP40 otherwise.
Connections:
3 connectors; with reference to the drawings of chap-
ter 4:
• connector 1: 9 + 2 poles male terminal blocks pitch 5.0 mm
(0.196 in); screw terminal blocks in the open frame models
• connector 2: 16 poles male Minifit connector
• connector 3: 3 poles male terminal block pitch 5.0 mm (0.196 in);
screw terminal block in the open frame models.
The maximum lengths of the connecting cables are the followings:
• power supply: 1 m (3.280 ft)
• analog inputs: 3 m (9.842 ft)
• digital inputs: 3 m (9.842 ft)
• digital outputs: 3 m (9.842 ft)
• output cut phase module: 1 m (3.280 ft)
• controller: 1 m (3.280 ft).
One suggests using the following connecting kits (the kits are not sup-
plied with the expansion):
• for connectors 1 and 3, the connecting kit CJAV08 (9 + 2 + 3 poles
female terminal blocks pitch 5.0 mm, 0.196 in)
• for connector 2, the connecting kit 0065300060 (16 poles female
Minifit connector wired on cables 1 m, 3.280 ft long).
Working temperature:
from 0 to 50
°
C (32 to 120
°
F, 10 ... 90% of
relative humidity without condensate).
Power supply:
12 VAC/DC, 50/60 Hz, 6 VA (approximate).
Analog inputs:
4 inputs:
• 2 for NTC probes
• 2 for 4-20 mA current transducers.
Digital inputs:
5 inputs for NO/NC contact (free of voltage).
Working range:
from -40.0 to 100.0
°
C (-40.0 to 210.0
°
F) for NTC
probe.
Digital outputs:
six 5 res. A @ 250 VAC outputs (relays, NO con-
tact).
With reference to connector 1 of the drawings of chapter 4:
• the maximum current allowed on terminals 2, 4, 6 and 12 is 3 A
• the maximum current allowed on terminal 8 is 4 A.
Further outputs:
1 output for cut phase module EVDFAN1.
Serial ports:
1 port to communicate with the controller.
I ITALIANO
1
IMPORTANTE
1.1 Importante
Leggere attentamente queste istruzioni prima dell’installazione e prima
dell’uso e seguire tutte le avvertenze per l’installazione e per il collega-
mento elettrico; conservare queste istruzioni con lo strumento per con-
sultazioni future.
Lo strumento deve essere smaltito secondo le normative
locali in merito alla raccolta delle apparecchiature elettriche
ed elettroniche.
2
INTRODUZIONE
2.1 Introduzione
C-PRO EXP MICRO è una famiglia di espansioni di I/O da utilizzare con
i controllori della famiglia C-PRO NANO, C-PRO MICRO o C-PRO KILO.
La famiglia è composta dai seguenti modelli:
• CPUES0* - espansione cieca
• CPUEB0* - espansione cieca a giorno.
Le espansioni dispongono dei seguenti tipi di ingressi e di uscite:
• 4 ingressi analogici
• 5 ingressi digitali
• 1 uscita per modulo taglio di fase EVDFAN1
• 6 uscite digitali.
