EVCO EPU2EXP - Manuale

EVCO S.p.A. • Code 104CP3EKP0A103 • page 1/2
c-pro 3 EXP micro+ and c-pro 3 EXP kilo+
I/O expansions version 1.0
5 ELECTRICAL CONNECTION
5.1 Electrical connection models with 9 electrome-
chanical relays
5.2 Electrical connection models with 7 electrome-
chanical relays and 2 solid state relays
5.3 Meaning of connectors
The following tables show the meaning of the connectors.
DIGITAL OUTPUTS
Digital outputs 6 and 7 (electromechanical relays).
TERM. MEANING
NO6 normally open contact digital output 6
NO7 normally open contact digital output 7
CO6/7 common digital outputs 6 and 7
Digital outputs 1... 5 (electromechanical relays).
TERM. MEANING
NO1 normally open contact digital output 1
NO2 normally open contact digital output 2
CO1/2 common digital outputs 1 and 2
NO3 normally open contact digital output 3
NO4 normally open contact digital output 4
NO5 normally open contact digital output 5
CO3/4/5 common digital outputs 3, 4 and 5
DIGITAL OUTPUTS
Digital output 8 (according to the model, electromechanical relay or
solid state relay).
TERM. MEANING
CO8 common digital output 8
NO8 normally open contact digital output 8
NC8 normally open contact digital output 8
DIGITAL OUTPUTS
Digital output 9 (according to the model, electromechanical relay or
solid state relay).
TERM. MEANING
CO9 common digital output 9
NO9 normally open contact digital output 9
NC9 normally open contact digital output 9
GB ENGLISH
1 GETTING STARTED
1.1 Important
Read these instructions carefully before installing and using the device
and follow all additional information for installation and electrical con-
nection; keep these instructions close to the device for future consulta-
tions.
The device must be disposed according to the local
legislation about the collection for electrical and electronic
equipment.
2 INTRODUCTION
2.1 Introduction
c-pro 3 EXP micro+ and c-pro 3 EXP kilo+ are two families of I/O
expansions.
They are available in blind version and are usable for example with a
programmable controller belonging to the
c-pro 3 EXP micro+ or
c-pro 3 EXP kilo+ family.
The devices have got:
- 9 analog inputs of which 6 configurable via configuration parameter
for PTC / NTC / Pt 1000 probes / 0-20 mA / 4-20 mA / 0-5 V ratiometric
/ 0-10 V transducers and 3 configurable via configuration parameter
for PTC / NTC / Pt 1000 probes
- 9 optoisolated digital inputs at 24 VAC / DC of which 7 at 50 / 60 Hz
and 2 up to 2 KHz
- 6 non optoisolated analog outputs of which 2 configurable via con-
figuration parameter for PWM / 0-10 V signal, 2 configurable via con-
figuration parameter for 0-20 mA / 4-20 mA / 0-10 V signal and 2 for
0-10 V signal
- according to the model:
• 9 digital outputs (electromechanical relays) of which seven
3 res. A @ 250 VAC SPST outputs and two 3 res. A @ 250 VAC SPDT
outputs
• 9 digital outputs of which seven 3 res. A @ 250 VAC SPST electrome-
chanical relays and two solid stare relays (24 VAC/DC, 0.6 A max.)
- 2 non optoisolated communication ports of which 1 USB OTG port
(for updating) and 1 CAN port with CANbus communication protocol.
The devices look in case 4 DIN modules.
Installation is in electrical panel, on DIN rail.
For further information please consult the
Hardware manual of
c-pro 3.
3 DESCRIPTION
3.1 Description
The following table shows the meaning of the parts of the device.
PART MEANING
1 digital outputs 6 and 7
2 digital outputs 1... 5
3 digital output 9
4 analog inputs 7... 9, digital inputs 6... 9 and analog outputs
4... 6
5 analog inputs 1... 6, digital inputs 1... 5 and analog outputs
1... 3
6 USB OTG port
7 micro-switch to plug in the termination of the CAN port
8 power supply and CAN port
9 signalling LEDs
10 digital output 8
4 SIZE AND INSTALLATION
4.1 Size
4 DIN modules; size in mm (in).
4.2 Installation
On DIN rail 35.0 x 7.5 mm (1.377 x 0.295 in) or 35.0 x 15.0 mm
(1.377 x 0.590 in).
To install
c-pro 3 EXP micro+ and c-pro 3 EXP kilo+ operate as shown
in the following drawing.
To remove c-pro 3 EXP micro+ and c-pro 3 EXP kilo+ remove possible
extractable screw terminal blocks plugged at the bottom first, then op-
erate on the DIN rail clips with a screwdriver as shown in the following
drawing.
To install c-pro 3 EXP micro+ and c-pro 3 EXP kilo+ again press the
DIN rail clips to the end first.
4.3
Additional information for installation
• working conditions (working temperature, humidity, etc.) must be be-
tween the limits indicated in the technical data
• do not install the device 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 device; the parts
that ensure the protection must be installed so that you can not re-
move them if not by using a tool.
Analog inputs 7... 9, digital inputs 6... 9 and analog outputs 4... 6.
TERM. MEANING
GND common analog inputs and analog outputs
AI7 analog input 7 (configurable via configuration parameter
for PTC / NTC / Pt 1000 probes / 0-20 mA / 4-20 mA / 0-5 V
ratiometric / 0-10 V transducers)
AI8 analog input 8 (configurable via configuration parameter
for PTC / NTC / Pt 1000 probes / 0-20 mA / 4-20 mA / 0-5 V
ratiometric / 0-10 V transducers)
AI9 analog input 9 (configurable via configuration parameter
for PTC / NTC / Pt 1000 probes / 0-20 mA / 4-20 mA / 0-5 V
ratiometric / 0-10 V transducers)
AO4 analog output 4 (configurable via configuration parameter
for 0-20 mA / 4-20 mA / 0-10 V signal)
AO5 analog output 5 (for 0-10 V signal)
AO6 analog output 6 (for 0-10 V signal)
DI6 digital input 6 (optoisolated, at 24 VAC / DC and at
50 / 60 Hz)
DI7 digital input 7 (optoisolated, at 24 VAC / DC and at
50 / 60 Hz)
DI8 digital input 8 (optoisolated, at 24 VAC / DC and at
50 / 60 Hz)
DI9 digital input 9 (optoisolated, at 24 VAC / DC and at
50 / 60 Hz)
COM common digital inputs
Power supply, CAN port.
TERM. MEANING
V≅+ power supply device (12 VAC in c-pro 3 EXP micro+,
24 VAC / 20... 30 VDC in c-pro 3 EXP kilo+); connect the
phase
V≅- power supply device (12 VAC in c-pro 3 EXP micro+,
24 VAC / 20... 30 VDC in c-pro 3 EXP kilo+); connect the
neutral
A / + reserved
B / - reserved
CAN + signal + CAN port
CAN - signal - CAN port
If the device is supplied in direct current, it will be necessary to respect
the polarity of the power supply voltage.
CAN LT
Micro-switch to plug in the termination of the CAN port.
Position micro-switch 2 on position ON to plug in the termination of the
CAN port.
USB
USB OTG port.
Analog inputs 1... 6, digital inputs 1... 5 and analog outputs 1... 3.
TERM. MEANING
AI1 analog input 1 (configurable via configuration parameter
for PTC / NTC / Pt 1000 probes / 0-20 mA / 4-20 mA / 0-5 V
ratiometric / 0-10 V transducers)
AI2 analog input 2 (configurable via configuration parameter
for PTC / NTC / Pt 1000 probes / 0-20 mA / 4-20 mA / 0-5 V
ratiometric / 0-10 V transducers)
AI3 analog input 3 (configurable via configuration parameter
for PTC / NTC / Pt 1000 probes / 0-20 mA / 4-20 mA / 0-5 V
ratiometric / 0-10 V transducers)
AI4 analog input 4 (configurable via configuration parameter
for PTC / NTC / Pt 1000 probes)
AI5 analog input 5 (configurable via configuration parameter
for PTC / NTC / Pt 1000 probes)
AI6 analog input 6 (configurable via configuration parameter
for PTC / NTC / Pt 1000 probes)
DI4 digital input 4 (optoisolated, at 24 VAC / DC and up to 2
KHz)
DI5 digital input 5 (optoisolated, at 24 VAC / DC and up to 2
KHz)
COM common digital inputs
+12V power supply 0-20 mA / 4-20 mA / 0-10 V transducers
(12 VDC, 120 mA max.)
5VS power supply 0-5 V ratiometric transducers (5 VDC,
60 mA max.)
GND common analog inputs and analog outputs
AO1 analog output 1 (configurable via configuration parameter
for PWM / 0-10 V signal)
AO2 analog output 2 (configurable via configuration parameter
for PWM / 0-10 V signal)
AO3 analog output 3 (configurable via configuration parameter
for 0-20 mA / 4-20 mA / 0-10 V signal)
DI1 digital input 1 (optoisolated, at 24 VAC / DC and at
50 / 60 Hz)
DI2 digital input 2 (optoisolated, at 24 VAC / DC and at
50 / 60 Hz)
DI3 digital input 3 (optoisolated, at 24 VAC / DC and at 50 / 60
Hz)
5.4 Additional information for electrical connection
• do not operate on the terminal blocks with electrical or pneumatic
screwers
• if the device 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 device; they must correspond
with the local power supply
• connect the device to the other devices using a twisted pair
• disconnect the local power supply before servicing the device
• do not use the device as safety device
• for repairs and information on the device please contact EVCO sales
network.
6 SIGNALS
6.1 LEDs at the front of the device
LED MEANING
ON LED power supply
if it is lit, the device will be supplied
if it is out, the device will not be supplied
RUN LED run
if it is lit, the application software will be compiled and run-
ning in release modality
LED system alarm
if it is lit, an alarm system not resettable via software will be
running
if it flashes slowly, a system alarm with automatic reset will
be running
if it flashes quickly, a system alarm with manual reset will be
running
if it is out, no alarm system will be running
CAN LED CANbus communication
if it is lit, the device will be configured to communicate via
CANbus with another device but the CAN communication
will not have been set up
if it flashes slowly, the CANbus communication will have been
set up but it will not be completely correct
if it flashes quickly, the CANbus communication will have
been set up and will be correct
if it is out, no CANbus communication will be running
L1 LED not used
7 TECHNICAL DATA
7.1 Technical data
Purpose of control: I/O expansion to be used with programmable
controller for applications in refrigeration, ventilation and air condition-
ing.
Construction of control: electronic control device to be incorpo-
rated.
Box: self-extinguishing grey.
Size: 71.0 x 135.0 x 60.0 mm (2.795 x 5.314 x 2.362 in); 4 DIN mod-
ules.
Size refers to the device with all the connectors properly plugged.
Installation: on DIN rail 35.0 x 7.5 mm (1.377 x 0.295 in) or
35.0 x 15.0 mm (1.377 x 0.590 in).
Index of protection: IP20; IP40 the front.
Connections: male Micro-Fit connectors (power supply, inputs, ana-
log outputs and CAN port) in
c-pro 3 EXP micro+, male extractable
spring terminal blocks pitch 3.5 mm (0.137 in; power supply, inputs,
analog outputs and CAN port) for conductors up to 1.5 mm²
(0.0028 in²) in
c-pro 3 EXP kilo+, male extractable screw terminal blocks
pitch 5.0 mm (0.196 in; digital outputs) for conductors up to 2.5 mm²
(0.0038 in²), “A” type USB connector (USB port).
The maximum lengths of the connecting cables are the followings:
• power supply device: 100 m (328 ft)
• analog inputs: 100 m (328 ft); use a shielded cable for:
- analog inputs 7, 8 and 9
- the remaining inputs if configured for PTC or Pt 1000 probes
in case of lengths over or equal to 10 m (32.8 ft)
• power supply transducers: 100 m (328 ft)
• digital inputs: 100 m (328 ft)
• PWM analog output: 1 m (3.280 ft)
• 0-20 mA / 4-20 mA / 0-10 V analog outputs: 100 m (328 ft)
• digital outputs (electromechanical relays): 100 m (328 ft)
• digital outputs (solid state relays): 100 m (328 ft)
• CAN port:
- 1,000 m (3,280 ft) with baud rate 20,000 baud
- 500 m (1,640 ft) with baud rate 50,000 baud
- 250 m (820 ft) with baud rate 125,000 baud
- 50 m (164 ft) with baud rate 500,000 baud.
One suggests using the connecting kit CJAV18 (female extractable screw
terminal blocks pitch 5.0 mm, 0.196 in; to order separately), the con-
necting kit CJAV19 (wired female Micro-Fit connectors for
c-pro 3 EXP
micro+, to order separately) and the connecting kit CJAV20 (female ex-
tractable spring terminal blocks pitch 3.5 mm (0.137 in) for
c-pro 3 EXP
kilo+, to order separately).
Working temperature: from -20 to 60 °C (-4 to 140 °F).
Working humidity: from 5 to 95% of relative humidity without con-
densate.
Pollution situation: 2.
Power supply: 12 VAC, 50 / 60 Hz, 20 VA max., supplied from a class
2 circuit in
c-pro 3 EXP micro+; 24 VAC, 50 / 60 Hz, 35 VA max. or
20... 30 VDC, 12 W max, supplied from a class 2 circuit in c-pro 3 EXP
kilo+.
Protect the power supply with a fuse rated 2A-T 250 V.
Overvoltage category: III.
Analog inputs: 9 analog inputs of which 6 configurable via configu-
ration parameter for PTC / NTC / Pt 1000 probes / 0-20 mA / 4-20 mA /
0-5 V ratiometric / 0-10 V transducers and 3 configurable via configura-
tion parameter for PTC / NTC / Pt 1000 probes.
Power supply 0-5 V ratiometric transducers: 5 VDC, 60 mA max.
Power supply 0-20 mA / 4-20 mA / 0-10 V transducers: 12 VDC, 120 mA
max.
The sum of the maximum current powerable by the two power supply
circuits is 120 mA.
Working range: from -50 to 150 °C (-58 to 302 °F) for PTC probe,
from -50 to 120 °C (-58 to 248 °F) for NTC probe, from -100 to 400 °C
(-148 to 752 °F) for Pt 1000 probe.
Digital inputs: 9 optoisolated digital inputs at 24 VAC / DC of which
7 at 50 / 60 Hz and 2 up to 2 KHz.
Resolution: 0.1 °C for PTC / NTC probes, 0.1 °C for Pt 1000 probes,
0.01 mA for 0-20 mA / 4-20 mA transducers, 0.01 V for 0-10 V transduc-
ers.
Analog outputs: 6 non optoisolated outputs:
• 2 outputs configurable via configuration parameter for PWM / 0-10 V
signal
• 2 outputs configurable via configuration parameter for 0-20 mA /
4-20 mA / 0-10 V signal
• 2 outputs for 0-10 V signal.
Digital outputs: according to the model:
• 9 outputs (electromechanical relays) of which seven 3 res. A @
250 VAC SPST outputs (K1... K7) and two 3 res. A @ 250 VAC SPDT
outputs (K8 and K9)
• 9 outputs of which seven 3 res. A @ 250 VAC SPST electromechanical
relays (K1... K7) and two 24 VAC/DC, 0.6 A max. solid state relays (K8
and K9).
Type of actions and additional features: 1B.
Communication ports: 2 non optoisolated ports:
• 1 USB OTG port (for programming and debugging)
• 1 CAN port with CANbus communication protocol.
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 il dispositivo per con-
sultazioni future.
Il dispositivo deve essere smaltito secondo le normative
locali in merito alla raccolta delle apparecchiature elettriche
ed elettroniche.
2 INTRODUZIONE
2.1 Introduzione
c-pro 3 EXP micro+ e c-pro 3 EXP kilo+ sono due famiglie di espansio-
ni di I/O.
Le famiglie sono disponibili in versione cieca e sono utilizzabili, per esem-
pio, con i controllori programmabili appartenenti alle famiglie
c-pro 3
micro+ e c-pro 3 kilo+.
I dispositivi dispongono di:
- 9 ingressi analogici di cui 6 configurabili via parametro di configura-
zione per sonde PTC / NTC / Pt 1000 / trasduttori 0-20 mA / 4-20 mA
/ 0-5 V raziometrici / 0-10 V e 3 configurabili via parametro di configu-
razione per sonde PTC / NTC / Pt 1000
- 9 ingressi digitali optoisolati a 24 VAC / DC di cui 7 a 50 / 60 Hz e 2
fino a 2 KHz
- 6 uscite analogiche non optoisolate di cui 2 configurabili via parame-
tro di configurazione per segnale di tipo PWM / 0-10 V, 2 configurabili
via parametro di configurazione per segnale di tipo 0-20 mA /
4-20 mA / 0-10 V e 2 per segnale di tipo 0-10 V
- a seconda del modello:
• 9 uscite digitali (relè elettromeccanici) di cui 7 da 3 A res. @ 250 VAC
di tipo SPST e 2 da 3 A res. @ 250 VAC di tipo SPDT
• 9 uscite digitali di cui 7 relè elettromeccanici da 3 A res. @ 250 VAC di
tipo SPST e 2 relè allo stato solido (24 VAC/DC, 0,6 A max.)
- 2 porte di comunicazione non optoisolate di cui 1 di tipo USB OTG
(per aggiornamenti) e 1 di tipo CAN con protocollo di comunicazione
CANbus.
I dispositivi si presentano in contenitore 4 moduli DIN.
L'installazione è prevista in un quadro elettrico, su guida DIN.
Per ulteriori informazioni consultare il
Manuale hardware di c-pro 3.