EVCO S.p.A. | Code 104CP3NKPE103 | Page 1 of 2 | PT 46/14
c-pro 3 NODE kilo+ - Programmable controllers
GB ENGLISH
IMPORTANT
Read this document carefully before installing and using the device and follow all the additional information; keep this
document close to the device for future consultations.
For further information consult the hardware manual.
The device must be disposed according to the local legislation about the collection for electrical and electronic
equipment.
1 INTRODUCTION
1.1 Introduction
c-pro 3 NODE kilo+ is a range of programmable controllers for applications in refrigeration and air conditioning sectors.
The controllers have a considerable number of inputs and outputs; they allow to realize a flexible, modular and expandable
control devices network.
The variety of available communication ports (RS-485, CAN, USB and Ethernet) and supported communication protocols
make easier the integration of the devices in systems.
The application software can be realized through the UNI-PRO 3 development environment for programmable controllers.
2 DESCRIPTION
Description
The following drawing shows the aspect of the devices.
17 digital outputs K8 and K9
18 digital output K10
3 SIZE AND INSTALLATION
3.1 Size
The following drawing shows the size of the devices (8 DIN modules); size is in mm (in).
3.2 Installation
Installation is 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), into a switchboard.
To install the devices operate as shown in the following
drawing.
The following chart shows the meaning of the parts of
the devices.
Part Meaning
1 digital outputs K1 and K2
2 digital outputs K3, K4, K5 and K6
3 digital output K7
4 MODBUS TCP, Web Server Ethernet port
5 digital output K11
6 display and keyboard (not available in the blind
versions)
7 digital inputs 1... 5
8 analog outputs 1... 3
9 USB port
10 analog inputs 1... 6
11 micro-switch to plug in the CANBUS CAN port
line termination, the MODBUS master/slave
RS-485 port line termination and the MODBUS
slave RS-485 port line termination
12 MODBUS slave RS-485 port, MODBUS master/
slave RS-485 port and CANBUS CAN port
13 power supply
14 analog outputs 7... 10 and analog outputs
4... 6
15 digital inputs 6... 13
16 signalling LEDs
To remove the devices remove possible extractable screw terminal blocks plugged at the bottom first, then operate on the
DIN rail clips with a screwdriver as shown in the following
drawing.
To install the devices again press the DIN rail clips to the end
first.
3.3 Additional information for the installation
- make sure the working conditions of the device (operating temperature, operating humidity, etc.) are in the limits
indicated; look at chapter “TECHNICAL DATA”
4 ELECTRICAL CONNECTION
4.1 Connectors
The following drawing shows the connectors of the devices.
4.2 Meaning of connectors
The following charts show the meaning of the connectors of
the devices.
For further information look at chapter “TECHNICAL DATA”.
POWER
Power supply device (24 VAC/DC not isolated).
If the device is powered in direct current, it will be necessary
to respect the polarity of the power supply voltage.
If the device is connected to a devices network, it will be
necessary:
- the power supply of the devices making the network is
galvanically isolated one another
- the phase supplying the device is the same supplying all
the devices making the network.
Part Meaning
AC/+ power supply device:
- if the device is powered in alternate current,
connect the phase
- if the device is powered in direct current, connect the positive pole
AC/- power supply device:
- if the device is powered in alternate current,
connect the neutral
- if the device is powered in direct current, connect the negative pole
ANALOG INPUTS
Analog inputs.
Part Meaning
GND ground analog inputs
AI1 analog input 1, which can be set via configuration
parameter for PTC, NTC, Pt 1000 probes, 0-20 mA,
4-20 mA, 0-5 V ratiometric or 0-10 V transducers
AI2 analog input 2, which can be set via configuration
parameter for PTC, NTC, Pt 1000 probes, 0-20 mA,
4-20 mA, 0-5 V ratiometric or 0-10 V transducers
AI3 analog input 3, which can be set via configuration
parameter for PTC, NTC, Pt 1000 probes, 0-20 mA,
4-20 mA, 0-5 V ratiometric or 0-10 V transducers
AI4 analog input 4, which can be set via configuration
parameter for PTC, NTC or Pt 1000 probes
AI5 analog input 5, which can be set via configuration
parameter for PTC, NTC or Pt 1000 probes
AI6 analog input 6, which can be set via configuration
parameter for PTC, NTC or Pt 1000 probes
GND ground analog inputs
+5V power supply 0-5 V ratiometric transducers (5 VDC)
- do not install the device close to heating sources (heaters, hot air ducts, etc.), devices having big magnetos
(big speakers, etc.), locations subject to direct sunlight,
rain, humidity, dust, mechanical vibrations or bumps
+24V power supply 0-20 mA, 4-20 mA and 0-10 V trans-
ducers (24 VAC)
DIGITAL INPUTS
Digital inputs.
Part Meaning
DI1 digital input 1 (24 VAC/DC, 50/60 Hz or 2 KHz
optoisolated); the frequency can be set with the
development environment UNI-PRO 3
DI2 digital input 2 (24 VAC/DC, 50/60 Hz or 2 KHz
optoisolated); the frequency can be set with the
development environment UNI-PRO 3
DI3 digital input 3 (24 VAC/DC, 50/60 Hz optoisolated)
DI4 digital input 4 (24 VAC/DC, 50/60 Hz optoisolated)
DI5 digital input 5 (24 VAC/DC, 50/60 Hz optoisolated)
COM common digital inputs
DIGITAL INPUTS
Digital inputs.
Part Meaning
COM1 common digital inputs
DI6 digital input 6 (24 VAC/DC, 50/60 Hz optoisolated)
DI7 digital input 7 (24 VAC/DC, 50/60 Hz optoisolated)
DI8 digital input 8 (24 VAC/DC, 50/60 Hz optoisolated)
DI9 digital input 9 (24 VAC/DC, 50/60 Hz optoisolated)
DI10 digital input 10 (24 VAC/DC, 50/60 Hz optoisolated)
DI11 digital input 11 (24 VAC/DC, 50/60 Hz optoisolated)
DI12 digital input 12 (24 VAC/DC, 50/60 Hz optoisolated)
DI13 digital input 13 (24 VAC/DC, 50/60 Hz optoisolated)
COM common digital inputs
ANALOG OUTPUTS
Analog outputs.
Part Meaning
GND ground analog outputs
AO1 analog output 1, which can be set via configuration
parameter for PWM or 0-10 V
AO2 analog output 2, which can be set via configuration
parameter for PWM or 0-10 V
AO3 analog output 3, which can be set via configuration
parameter for 0-20 mA, 4-20 mA or 0-10 V
- according to the safety legislation, the protection against
possible contacts with the electrical parts must be ensured by a correct installation of the device; all the parts
which ensure the protection must be fixed so that you
can not remove them if not by using a tool.
ANALOG INPUTS / OUTPUTS
Analog inputs and outputs.
Part Meaning
GND ground analog inputs and outputs
AI7 analog input 7, which can be set via configuration
parameter for PTC, NTC, Pt 1000 probes, 0-20 mA,
4-20 mA, 0-5 V ratiometric or 0-10 V transducers
AI8 analog input 8, which can be set via configuration
parameter for PTC, NTC, Pt 1000 probes, 0-20 mA,
4-20 mA, 0-5 V ratiometric or 0-10 V transducers
AI9 analog input 9, which can be set via configuration
parameter for PTC, NTC, Pt 1000 probes, 0-20 mA,
4-20 mA, 0-5 V ratiometric or 0-10 V transducers
AI10 analog input 4, which can be set via configuration
parameter for PTC, NTC or Pt 1000 probes
GND ground analog inputs and outputs
AO4 analog output 4, which can be set via configuration
parameter for 0-20 mA, 4-20 mA or 0-10 V
AO5 analog output 5, for 0-10 V
AO6 analog output 6, for 0-10 V
DIGITAL OUTPUTS
Digital outputs.
Part Meaning
CO1 common digital output 1
NO1 normally open contact digital output 1
according to the model:
- 3 res. A @ 250 VAC electromechanical relay
- 24 VAC/DC, 600 mA max. command for solid
state relay
CO2 common digital output 2
NO2 normally open contact digital output 2
according to the model:
- 3 res. A @ 250 VAC electromechanical relay
- 24 VAC/DC, 600 mA max. command for solid
state relay
CO3-6 common digital outputs 3... 6
NO3 normally open contact digital output 3 (3 res. A @
250 VAC electromechanical relay)
NO4 normally open contact digital output 4 (3 res. A @
250 VAC electromechanical relay)
NO5 normally open contact digital output 5 (3 res. A @
250 VAC electromechanical relay)
NO6 normally open contact digital output 6 (3 res. A @
250 VAC electromechanical relay)
CO7 common digital output 7
NO7 normally open contact digital output 7 (3 res. A @
250 VAC electromechanical relay)
NC7 normally closed contact digital output 7
CO8 common digital output 8
NO8 normally open contact digital output 8
according to the model:
- 3 res. A @ 250 VAC electromechanical relay
- 24 VAC/DC, 600 mA max. command for solid
state relay
CO9 common digital output 9
NO9 normally open contact digital output 9
according to the model:
- 3 res. A @ 250 VAC electromechanical relay
- 24 VAC/DC, 600 mA max. command for solid
state relay
CO10 common digital outputs 10
NO10 normally open contact digital output 10 (3 res. A
@ 250 VAC electromechanical relay)
CO11 common digital output 11
NO11 normally open contact digital output 11 (3 res. A
@ 250 VAC electromechanical relay)
NC11 normally closed contact digital output 11
CAN/RS-485
MODBUS slave RS-485 port, MODBUS master/slave RS485 port and CAN CANBUS port.
The communication protocol of the MODBUS master/slave
RS-485 port can be set with the development environment
UNI-PRO 3.
Part Meaning
CAN+ positive pole CANBUS CAN port
CAN- negative pole CANBUS CAN port
GND ground MODBUS slave RS-485 port, MODBUS
master/slave RS-485 port and CAN CANBUS port
A1/+ positive pole MODBUS master/slave RS-485 port
B1/- negative pole MODBUS master/slave RS-485 port
A2/+ positive pole MODBUS slave RS-485 port
B2/- negative pole MODBUS slave RS-485 port
USB
USB port.
ETHERNET
MODBUS TCP, Web Server Ethernet port.
4.2 Plugging in the CANBUS CAN port line termination
To plug in the CANBUS CAN port line termination, position
micro-switch 3 on position ON.
4.3 Plugging in the MODBUS master/slave RS485 port line termination
To plug in the MODBUS master/slave RS-485 port line termination, position micro-switch 2 on position ON.
4.4 Plugging in the MODBUS slave RS-485 port
line termination
To plug in the MODBUS slave RS-485 port line termination,
position micro-switch 1 on position ON.
4.5 Polarizing the MODBUS master/slave RS-485
port
The polarization of the MODBUS master/slave RS-485 port
can be set via configuration parameter.
4.6 Polarizing the MODBUS slave RS-485 port
The devices are not able to polarize the MODBUS slave
RS-485 port; the polarization must be done by another
device.
4.7 Additional information for electrical connection
- do not operate on the terminal blocks of the device
using 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
- make sure the power supply voltage, the electrical
frequency and the electrical power of the device correspond to those of the local power supply; look at
chapter “TECHNICAL DATA”
- disconnect the power supply of the device before serv-
icing it
EVCO S.p.A. | Code 104CP3NKPE103 | Page 2 of 2 | PT 46/14
- connect the device to a RS-485 devices network using
a twisted pair
- connect the device to a CAN devices network using a
twisted pair
- position the power cables as far away as possible from
the signal cables
- do not use the device as safety device
- for the repairs and for information about the device
please contact the EVCO sales network.
5 SIGNALINGS
5.1 Signalings
LED Meaning
ON LED power supply
if it is lit, the device will be powered
if it is out, the device will not be powered
RUN LED run
if it is lit, the application software will be compiled and running in release modality
if it flashes slowly, the application software will
be compiled and running in debug modality
if it flashes quickly, the application software will
be compiled, running in debug modality and
stopped in a breakpoint
if it is out:
- the device will not be compatible with the
application software
- the device will not be enabled to work with
the special ABL (Application Block Libraries)
LED system alarm
if it is lit, an alarm system not resettable via application software will be running
if it flashes slowly, a system alarm with automatic reset will be running
if it flashes very slowly, an access to the external
FLASH memory 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 CAN communication
if it is lit, the device will be configured to communicate via CANBUS CAN with another device but
the communication will not have been set up
if it flashes slowly, the CANBUS CAN communication will have been set up but it will not be completely correct
if it flashes quickly, the CANBUS CAN communication will have been set up and will be correct
if it is out, no CANBUS CAN communication will
be running
L1 LED auxiliary
the operation of this LED can be set with the development environment UNI-PRO 3
6 TECHNICAL DATA
6.1 Technical data
Purpose of control: operating control device.
Construction of control: incorporated electronic device.
Box: self-extinguishing grey.
Heat and fire resistance category: D.
Size: 142.0 x 128.0 x 60.0 mm (5.590 x 5.039 x 2.362 in;
W x H x D); 8 DIN modules.
Size refers to the device with the extractable screw terminal blocks properly plugged.
Method of mounting control: 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).
Degree of protection:
- IP20 on the whole
- IP40 the front.
Connections:
- only male removable screw connection terminal blocks
with pitch 3.5 mm (0.137 in) for conductors up to
1.5 mm² (0.0028 in²): power supply, analog inputs,
digital inputs, analog outputs, MODBUS slave RS-485
port, MODBUS master/slave RS-485 port and CANBUS
CAN port
- only male removable screw connection terminal blocks
with pitch 5.0 mm (0.196 in) for conductors up to
2.5 mm² (0.0038 in²): digital outputs
- A type USB connector: USB port
- RJ45 F telephone connector: MODBUS TCP, Web Server
Ethernet port.
The maximum lengths allowed for the connecting cables
are the following:
- power supply: 100 m (328 ft)
- analog inputs: 100 m (328 ft)
- power supply transducers: 100 m (328 ft)
- digital inputs: 100 m (328 ft)
- PWM analog outputs: 1 m (3.280 ft)
- 0-20 mA, 4-20 mA and 0-10 V analog outputs: 100 m
(328 ft)
- digital outputs (electromechanical relays): 100 m
(328 ft)
- digital outputs (command for solid state relays):
100 m (328 ft)
- MODBUS slave RS-485 port and MODBUS master/slave
RS-485 port: 1,000 m (3,280 ft); also look at MODBUS
specifications and implementation guides manual available on http://www.modbus.org/specs.php
- CANBUS 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
according to the factory setting the device automatically
detects the baud rate of the other elements making the
network, on condition that it is one of those listed before; on afterwards set manually the baud rate to the
same value of that of the other elements
- USB port: 1 m (3.280 ft).
To wire the device one suggests using the connecting kit
CJAV35 (to order separately): only female removable screw
connection terminal blocks with pitch 3.5 mm (0.137 in) for
conductors up to 1.5 mm² (0.0028 in²) and only female removable screw connection terminal blocks with pitch 5.0 mm
(0.196 in) for conductors up to 2.5 mm²
(0.0038 in²).
To program the device one suggests using the connecting cables 0810500018 or 0810500020 (to order separately): the
cable 0810500018 is 2.0 m (6.561 ft) long, the cable
0810500020 is 0.5 m (1.640 ft) long.
Operating temperature:
- from -10 to 55 °C (from 14 to 131 °F) for the built-in
versions
- from -20 to 55 °C (from -4 to 131 °F) for the blind versions.
Storage temperature: from -25 to 70 °C (from -13 to
158 °F).
Operating humidity: from 10 to 90% of relative humidity
not condensing.
Control pollution situation: 2.
Environmental conformity:
- RoHS 2011/65/CE
- WEEE 2012/19/EU
- REACH regulation (CE) n. 1907/2006.
EMC conformity:
- EN 60730-1
- IEC 60730-1.
Power supply:
- 24 VAC (+10 %, -15 %), 50/60 Hz (±3 Hz), 35 VA max.
not isolated
- 24 VDC (-15 %, +65 %), 12 W max. not isolated
supplied by a class 2 circuit.
Protect the power supply with a 2 A-T 250 V fuse.
If the device is powered in direct current, it will be necessary
to respect the polarity of the power supply voltage.
Rated impulse voltage: 4 KV.
Overvoltage category: III.
Class and structure of software: A.
Real time clock: incorporated (with lithium primary battery).
Battery range in absence of power supply: 5 years @ 25 °C
(77 °F).
Drift: ≤ 30 s/month @ 25 °C (77 °F).
Analog inputs: 10 inputs:
- 4 which can be set via configuration parameter for PTC,
NTC or Pt 1000 probes
- 6 which can be set via configuration parameter for PTC,
NTC, Pt 1000 probes, 0-20 mA, 4-20 mA, 0-5 V ratiometric
or 0-10 V transducers.
Power supply 0-5 V ratiometric transducers: 5 VDC (+0 %, 12 %), 60 mA max.
Power supply 0-20 mA, 4-20 mA and 0-10 V transducers: 24
VAC (+50 %, -25 %), 120 mA max.
The maximum current which can be supplied on the whole
from the two power supply is 120 mA.
PTC analog inputs (990 Ω @ 25 °C, 77 °F)
Kind of sensor: KTY 81-121.
Working range: from -50 to 150 °C (from -58 to
302 °F).
Accuracy: ±0.5 % of the full scale.
Resolution: 0.1 °C.
Conversion time: 100 ms.
Protection: none.
NTC analog inputs (10 KΩ @ 25 °C, 77 °F)
Kind of sensor: ß3435.
Working range: from -40 to 120 °C (from -58 to
248 °F).
Accuracy: - ±0 .5 % of the full scale
from -40 to 100 °C
- ±1 °C from -50 to -40 °C
and from 100 to 120 °C.
Resolution: 0.1 °C.
Conversion time: 100 ms.
Protection: none.
NTC analog inputs (10 KΩ @ 25 °C, 77 °F)
Kind of sensor: NTC type 2.
Working range: from -40 to 86 °C (from -40 to
186 °F).
Accuracy: ±1 °C.
Resolution: 0.1 °C.
Conversion time: 100 ms.
Protection: none.
NTC analog inputs (10 KΩ @ 25 °C, 77 °F)
Kind of sensor: NTC type 3.
Working range: from -40 to 86 °C (from -40 to
186 °F).
Accuracy: ±1 °C
Resolution: 0.1 °C.
Conversion time: 100 ms.
Protection: none.
Pt 1000 analog inputs (1 KΩ @ 0 °C, 32 °F)
Working range: from -100 to 400 °C (from -148
to 752 °F).
Accuracy: - ±0 .5 % of the full scale
from -100 to 200 °C
- ±2 °C from 200 to -400 °C.
Resolution: 0.1 °C.
Conversion time: 100 ms.
Protection: none.
0-20 mA and 4-20 mA analog inputs
Input resistance: ≤ 200 Ω.
Accuracy: ±0.5 % of the full scale.
Resolution: 0.01 mA.
Conversion time: 100 ms.
Protection: none; the maximum current al-
lowed on each input is 25 mA.
0-5 V ratiometric and 0-10 V analog inputs
Input resistance: ≥ 10 KΩ.
Accuracy: ±0.5 % of the full scale.
Resolution: 0.01 V.
Conversion time: 100 ms.
Protection: none.
Digital inputs: 13 inputs (which can be set with the development environment UNI-PRO 3 for NO or NC contact):
- 2 at 24 VAC/DC, 50/60 Hz or 2 KHz optoisolated; the
frequency can be set with the development environment
UNI-PRO 3
- 11 at 24 VAC/DC, 50/60 Hz.
24 VAC/DC, 50/60 Hz digital inputs
Power supply: - 24 VAC (±15 %), 50/60 Hz
(±3 Hz)
- 24 VDC (+66 %, -16 %).
Input resistance: ≥ 10 KΩ.
Protection: none.
24 VAC/DC, 2 KHz digital inputs
Power supply: - 24 VAC (±15 %), 50/60 Hz
(±3 Hz)
- 24 VDC (+66 %, -16 %).
Input resistance: ≥ 10 KΩ.
Protection: none.
Analog outputs: 6 outputs:
- 2 for 0-10 V
- 2 which can be set via configuration parameter for PWM
or 0-10 V
- 2 which can be set via configuration parameter for
0-20 mA, 4-20 mA or 0-10 V.
PWM analog outputs
Power supply: 10 VDC (+16 %, -25 %), 10 mA
max.
Frequency: 0... 2 KHz.
Duty: 0... 100 %.
Protection: none.
0-20 mA and 4-20 mA analog outputs
Input resistance: 40... 300 Ω.
Accuracy: ±3 % of the full scale.
Resolution: 0.05 mA.
Conversion time: 1 s.
Protection: none.
0-10 V analog outputs
Input resistance: 1 KΩ.
Accuracy: ±3 % of the full scale.
Resolution: - +2 %, -5 % of the full scale
for loads having impedance
from 1 to 5 KΩ
- ±2 % of the full scale for
loads having impedance
> 5 KΩ.
Digital outputs: 11 outputs:
- according to the model:
- nine 3 res. A @ 250 VAC SPST electromechanical
relays (K1... K6 and K8... K10)
- four 24 VAC/DC, 600 mA max. commands for solid
state relay (K1, K2, K8 and K9) and five 3 res. A @
250 VAC SPST electromechanical relays (K3... K6
and K10)
- two 3 res. A @ 250 VAC SPDT electromechanical relay
(K7 and K11).
The device ensures a double insulation among each connector of the digital outputs and the remaining parts of the device.
Type 1 or type 2 actions: type 1.
Additional features of type 1 or type 2 action: C.
Displays: according to the model:
- none (blind version)
- 4+4 digits custom display (built-in LED version)
- 128 x 64 pixel single colour LCD graphic display (built-in
LCD version).
Communication ports: 5 ports:
- 1 RS-485 port with MODBUS slave communication protocol
- 1 RS-485 port with MODBUS master/slave communication protocol (which can be set with the development
environment UNI-PRO 3)
- 1 CAN port with CANBUS communication protocol
- 1 USB port
- 1 Ethernet port with MODBUS TCP, Web Server communication protocol.
EVCO S.p.A.
Via Feltre 81, 32036 Sedico (BL) ITALY
phone +39 0437 8422 | fax +39 0437 83648
email info@evco.it | web www.evco.it
This document is exclusive property of EVCO; reproduction and disclosure are prohibited without express authorisation from EVCO.
EVCO is not liable for any features, technical data and possible errors stated in this document or deriving from use of the same.
EVCO cannot be considered liable for damages caused by failure to comply with warnings given in this document.
EVCO reserves the right to make any changes without forewarning, without jeopardising the basic safety and operating features.
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