C-PRO KILO
PROGRAMMABLE CONTROLLERS
HARDWARE MANUAL
CODE 114CPRKHWE01
C-PRO KILO HARDWARE MANUAL
Important
Please read these instructions carefully prior to installation and use, and follow all the precautions for installation and electrical
connections; keep these instructions with the device for future consultation.
The device must be disposed of in accordance with local regulations pertaining to the collection of electrical and electronic
appliances.
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C-PRO KILO HARDWARE MANUAL
Contents
1 INTRODUCTION........................................................................................................................................ 4
2 COMPONENTS AND ACCESSORIES..................................................................................................... 8
2.1 E
2.2 E
XAMPLE FOR BUILT-IN VERSIONS
XAMPLE FOR CLOSED CASE VERSIONS
........................................................................................................... 8
................................................................................................... 9
3 TECHNICAL CHARACTERISTICS......................................................................................................10
3.1 C
3.2 C-PRO KILO
3.3 C-PRO KILO
3.4 G
3.5 T
3.6 E
ONNECTIONS
ENERAL CHARACTERISTICS
ECHNICAL CHARACTERISTICS
LECTRICAL CHARACTERISTICS
....................................................................................................................................... 10
ELECTRICAL CONNECTIONS (WIRING
DIMENSIONS/INSTALLATION
................................................................................................................. 18
) ............................................................................. 12
........................................................................................... 15
.............................................................................................................. 18
............................................................................................................. 19
4 THE C-PRO KILO USER INTERFACE ................................................................................................ 22
5 C-PRO EXP KILO I/O EXPANSION UNITS ........................................................................................ 26
5.1 C-PRO EXP KILO
5.2 C-PRO EXP KILO
ELECTRICAL CONNECTIONS (WIRING
DIMENSIONS/INSTALLATION
................................................................................... 31
)..................................................................... 28
6 ACCESSORIES.......................................................................................................................................... 33
6.1 U
SER TERMINALS (INTRABUS
) .............................................................................................................. 33
6.1.1 V LEDi dimensions/installation.................................................................................................... 34
6.1.2 V LEDi electrical connections (wiring)........................................................................................ 34
6.1.3 V LEDi user interface................................................................................................................... 35
6.1.4 V WALL dimensions and installation........................................................................................... 36
6.1.5 V WALL electrical connections, when the user terminal has an independent power supply....... 37
6.1.6 V WALL electrical connections, when the user terminal is powered from the controller............ 38
6.1.7 V WALL user interface ................................................................................................................. 39
6.2 R
EMOTE USER INTERFACE
(CAN)......................................................................................................... 41
6.2.1 V-VIEW ........................................................................................................................................... 41
6.3 EVDFAN1
PHASE CHOPPING SPEED REGULATOR
.................................................................................. 45
6.3.1 EVDFAN1 electrical connections (wiring) .................................................................................. 46
6.4 C
ONTROL AND MONITORING ACCESSORIES
............................................................................................ 47
6.4.1 Non-optoisolated TTL/RS-485 interface....................................................................................... 47
6.4.2 Optoisolated TTL/RS-485 interface.............................................................................................. 47
6.4.3 EVIF21TS7I electrical connections.............................................................................................. 48
6.5 P
ROGRAMMING ACCESSORIES
................................................................................................................ 49
6.5.1 EVKEY programming key............................................................................................................. 49
6.5.2 EVKEY dimensions....................................................................................................................... 49
6.5.3 EVPROG programming kit........................................................................................................... 50
7 CAN CONNECTION................................................................................................................................. 51
7.1 N
OTES ON THE PARAMETER OF THE CONTROLLER RELATIVE TO THE
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CAN
NET CONFIGURATION
......... 52
C-PRO KILO HARDWARE MANUAL
1 Introduction
The C-PRO KILO family of programmable controllers is the ideal solution for low to medium complexity
refrigeration, ventilation and air conditioning applications. The controller software is fully programmable, in a
simple and intuitive manner, both in terms of control and the user interface, thanks to the use of the UNI-PRO
development environment.
The C-PRO KILO is available in a version for installation on DIN rails (10 DIN modules); there is also an open
case version available, again for installation on DIN rails.
Using the 7 relay outputs, it is possible to control various types of devices such as compressors, water
circulation pumps, de-icer heaters, condensation or evaporation fans, cycle inversion valves, alarm indicators
etc.
As an alternative to the 7 electromechanical relay outputs, there is also a version with 5 electromechanical
relays and 2 solid state relays (SSR).
The C-PRO KILO is also available in an 11 DIN module case; in addition to the normal features, this version
also has a 48 VDC stabilised output, useful in the climate control and mobile phone control unit (shelter)
sectors for supplying the shutter servomotor.
The C-PRO KILO also has 3 analogue outputs: one for controlling the EVDFAN1 phase chopping module (this
output is also provided with the standard version of the controller) and two 0-10 V or 4-20 mA type outputs
(available on request).
The controller has 5 analogue inputs, 3 for NTC probes and 2 for NTC probes/0-5 V ratiometric transducers (on
request)/0-20 mA transducers/4-20 mA transducers.
The C-PRO KILO also has 7 digital inputs for controlling the operation of the unit.
There are two alternative versions according to the kind of Bus used: CANBus version and IntraBus version.
You can also connect until two I/O expansion units (IntraBus version) or the expansions of the C-PRO EXPMICRO, C-PRO EXP-KILO, C-PRO EXP-MEGA, C-PRO EXP-GIGA families to increase the I/O (CAN
version).
All parameters can be altered by means of the user interface; it is possible to download and upload
configuration data using the programming key.
Finally, the controllers have a Real Time Clock.
The C-PRO KILO is available as a built-in version (with 4 x 20 character alphanumeric display, LED display
with refrigeration icons or LED display with air conditioning icons) and in closed case and open case versions;
the closed and open case versions have neither display nor keypad and must be used in conjunction with a
remote terminal unit.
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C-PRO KILO HARDWARE MANUAL
The following table illustrates the main features of the C-PRO KILO:
Dimensions
Power
supply
Analogue
inputs
(1)
Digital
inputs
Analogue
output 1
(2)
Analogue
outputs
2 and 3
(3)
Digital
outputs
(4)
Output with
48 VDC
stabilised
power
supply
10 DIN
modules
11 DIN
modules
24 VAC/
20 … 60
VDC
48 VDC
5 7 Yes
5 7 Yes
Available on
request
Available on
request
7 No
7 Yes
(1) 3 for NTC probes and 2 for NTC probes/0-5 V ratiometric transducers (on request)/0-20 mA transducers/
4-20 mA transducers
(2) for controlling the EVDFAN1 phase chopping module (optoisolated output)
(3) 0-10 V or 4-20 mA (optoisolated outputs, not available in the open case models; all three combinations are
permitted)
(4) 7 electromechanical relays; or alternatively, 5 electromechanical relays and 2 solid state relays (SSR).
The Real Time Clock and 48 VDC stabilised power output are not available in the open case version.
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C-PRO KILO HARDWARE MANUAL
C-PRO KILO
Built-in version with 4 x 20 character alphanumeric display
C-PRO KILO
Built-in version with LED display and air conditioning icons
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C-PRO KILO HARDWARE MANUAL
C-PRO KILO
Closed case version
C-PRO KILO
Open version
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C-PRO KILO HARDWARE MANUAL
2 Components and accessories
2.1 Example for built-in versions
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C-PRO KILO HARDWARE MANUAL
2.2 Example for closed case versions
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C-PRO KILO HARDWARE MANUAL
3 Technical characteristics
3.1 Connections
Power supply:
The C-PRO KILO is powered by 24 VAC. It can also be powered using DC supplies with outputs between 20
and 60 VDC; in this case, it is not possible to control the fan and phase chopping modules. The maximum
length for the power supply connecting cables is 1 m.
Connecting the analogue inputs:
The C-PRO KILO has three analogue inputs for NTC sensors, and two for NTC sensors/0-20 mA
transducers/4-20m A transducers/0-5 V ratiometric transducers (on request). Selection is implemented by the
UNI-PRO development system. The 0-20 and 4-20 mA transducers may be powered from the +12 V terminal,
the 0-5 V ratiometric transducers from the +5 V terminal (see the physical layout). The maximum length for the
analogue input connecting cables is 3 m.
Connecting the digital inputs:
The C-PRO KILO has 7 non-optoisolated digital inputs (clean contact). The maximum length for the digital
input connecting cables is 3 m.
Connecting the digital outputs:
The C-PRO KILO has a maximum of 7 digital outputs to electromechanical relays (two can be SSR). The
maximum length for the digital output connecting cables is 3 m.
Connecting the analogue outputs:
The C-PRO KILO has 1 pulse analogue output for driving the phase chopping modules. The maximum length
for the connecting cables for this type of analogue output is 1 m.
The C-PRO KILO also has 2 voltage or current analogue outputs (optional). The maximum connecting cable
length for these analogue outputs is 3 m. Optional analogue outputs are not available for the open case models.
Connecting the remote terminals (IntraBus):
The connection between the C-PRO KILO and the user terminal is made using a 3 way cable. The maximum
length for remote terminal connecting cables is 1 m if powered by DC current from the controller; 30 m in the
case of a wall-mounted keypad powered by a separate transformer.
Connecting the remote expansion units (IntraBus):
The connection between the C-PRO KILO and the I/O expansion units is made using a 3 way cable. The
maximum length for the remote I/O expansion units connecting cables is 1 m.
User interface connections (CAN):
The connection between C-PRO KILO and the remote user interface is made using 2 way cable (better if it is
two weaves couples) plus possible ground.
The maximum length of the connection cables to the remote user interface depends of the CAN port baud rate.
- 1.000 m with 20.000 baud
- 500 m with 50.000 baud
- 250 m with 125.000 baud
- 50 m with 500.000 baud.
The CAN port baud rate is settable by parameter.
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C-PRO KILO HARDWARE MANUAL
Connection with a remote expansion (or another CAN controller):
The connection between C-PRO KILO and the remote expansion (or other CAN controller) is made using a 2
way cable (better if weaved) plus possible ground.
The maximum length of the connection cables to the remote controllers or expansions depend on the CAN port
baud rate (see above section “User interface connections”).
Notes on the electrical connections:
- do not use electric or pneumatic screw-wrenches on the terminal board
- if the device has been moved from a cold to a warm environment, condensation may have formed
inside; please wait approx. one hour prior to switching on
- ensure that the voltage, frequency and operational power of the device are compatible with the local
power supply
- disconnect the power prior to proceeding with any kind of maintenance operation
- do not use the device as a safety device
- for repairs and any information relating to the device, contact the Evco dealer network.
Caution
The indications regarding maximum connecting cable length infer that a series of precautions are complied
with:
To avoid immunity problems, it is good practice to observe the following points:
- Avoid locations with antennae
- Avoid cabling probe inputs and relay outputs together; more generally, avoid mixing low and high
voltage signals with one another
- Avoid wrapping cable around power components
To avoid any safety issues, it is good practice to observe the following points:
- Avoid premises with relative humidity >90%
- Avoid moisture
- Avoid corrosive environments
- Avoid explosive environments
Strategies
Finally, ensure that the operating conditions are within the operating limits indicated in the technical
characteristics.
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C-PRO KILO HARDWARE MANUAL
3.2 C-PRO KILO electrical connections (wiring)
The C-PRO KILO controller wiring layout is shown below, along with tables giving the meanings of the inputs
and outputs.
C-PRO KILO wiring layout
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C-PRO KILO HARDWARE MANUAL
JA Connector for analogue signals
Conn. Abbrev. Description
JA-1 AI1 Analogue input No.1 (for NTC probes)
JA-2 AI2 Analogue input No.2 (for NTC probes)
JA-3 AI3 Analogue input No.3 (for NTC probes)
JA-4 AI4 Analogue input No.4 (for NTC probes/0-20 mA transducers/4-
20 mA transducers); 0-5 V ratiometric transducers available on
request
JA-5 AI5 Analogue input No.5 (for NTC probes/0-20 mA transducers/4-
20 mA transducers); 0-5 V ratiometric transducers available on
request
JA-6 GND Analogue input common ground
JA-7 +5V Ratiometric transducer power supply
JA-8 +12V Current transducer power supply
JB Connector for digital signals
Conn. Abbrev. Description
JB-1 ID1 No. 1 digital input
JB-2 ID2 No. 2 digital input
JB-3 ID3 No. 3 digital input
JB-4 ID4 No. 4 digital input
JB-5 ID5 No. 5 digital input
JB-6 ID6 No. 6 digital input
JB-7 ID7 No. 7 digital input
JB-8 GND Digital input common connection
JC: Connection for parameter upload/download key and/or output for RS-485 and/or controller
flash memory download module.
JD: Connector for EVDFAN1 phase chopping module output (analogue output 1)
Conn. Abbrev. Description
JD-1 VDC EVDFAN1 phase chopping module power supply
JD-2 AO1 EVDFAN1 phase chopping module output
To be able to use the EVDFAN1 phase chopping module, it is essential the controller be powered using AC
current; the phase feeding the controller must be the same as that feeding the module.
JE: Connector for analogue outputs 2 and 3 (optoisolated); available on request, not available for
the open case models
Conn. Abbrev. Description (Version V+I)
JE-1 AO2 0-10 VDC
JE-2 GND Analogue output common ground
JE-3 AO3 4-20mA
Description (Version I+I)
JE-1 AO2 4-20 mA
JE-2 GND Analogue output common ground
JE-3 AO3 4-20 mA
Description (Version V+V)
JE-1 AO2 0-10 VDC
JE-2 GND Analogue output common ground
JE-3 AO3 0-10 VDC
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C-PRO KILO HARDWARE MANUAL
JF: Controller power supply connector
Conn. Abbrev. Description
JF-1
JF-2
V≅
V≅
Controller power supply (24 VAC / 20 … 60 VDC)
Controller power supply (24 VAC / 20 … 60 VDC)
JG: Remote keypad and I/O expansion unit connector (IntraBus)
Conn. Abbrev. Description
JG-1 VDC Remote keypad power supply (12 VDC, max. 50 mA)
JG-2 GND Common ground
JG-3 DATA Live serial
JG: Connector for remote keypad and I/O expansion unit (CAN)
Conn. Abbrev. Description
JG-1 + Connector for the serial CAN+ connection
JG-2 GND Ground reference connection
JG-3 - Connector for the serial CAN- Connection
JM-JL-JI-JH: Digital output connection (electromechanical relays)
Conn. Abbrev. Description
JM-4 NO1 Relay No. 1 contact normally open
JM-3 CO1 Relay No. 1 common ground
JM-2 NO2 Relay No. 2 contact normally open
JM-1 CO2 Relay No. 2 common ground
JL-4 NO3 Relay No. 3 contact normally open
JL-3 CO3 Relay No. 3 common ground
JL-2 NO4 Relay No. 4 contact normally open
JL-1 CO4 Relay No. 4 common ground
JI-4 NO5 Relay No. 5 contact normally open; alternatively, solid state relay
(SSR) (max. 48 VDC, 80 mA)
JI-3 CO5 Relay No. 5 common ground (or SSR common ground)
JI-2 NO6 Relay No. 6 contact normally open; alternatively, solid state relay
(SSR) (max. 48 VDC, 80 mA)
JI-1 CO6 Relay No. 6 common ground (or SSR common ground)
JH-3 NO7 Relay No. 7 contact normally open
JH-2 NC7 Relay No. 7 contact normally closed
JH-1 CO7 Relay No. 7 common ground
JN: Stabilised power supply output connector; available on 11 DIN module cases models, not
available on open case models
Conn. Abbrev. Description
JN-1 + Stabilised power supply output (48 VDC, max. 80 mA; positive
terminal)
JN-2 - Stabilised power supply output (negative terminal)
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C-PRO KILO HARDWARE MANUAL
3.3 C-PRO KILO dimensions/installation
The mechanical dimensions of the C-PRO KILO are indicated below; the measurements are expressed in mm
(in).
Built-in versions
10 DIN modules (11 DIN modules for versions with stabilised power supply output).
Closed case versions
10 DIN modules (11 DIN modules for versions with stabilised power supply output).
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C-PRO KILO HARDWARE MANUAL
Open case versions
10 DIN modules.
Recommendations for installation:
- ensure that the operating conditions (operating temperature, humidity, etc.) are within the limits
indicated in the technical data sheets
- do not install the device near to any sources of heat (heating elements, hot air conduits, etc.),
equipment containing powerful magnets (large diffusers, etc.), areas affected by direct sunlight, rain,
humidity, excessive dust, mechanical vibration or shock
- in compliance with safety regulations, the device must be installed correctly, and in such a way as to
protect against any contact with electrical parts; all safety devices must be fixed so that they cannot be
removed without the use of tools.
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C-PRO KILO HARDWARE MANUAL
To install the C-PRO KILO, proceed as indicated in the diagrams (points 1 and 2).
To remove the C-PRO KILO, use a screwdriver and proceed as indicated in the diagrams (points 3 and 4).
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C-PRO KILO HARDWARE MANUAL
3.4 General characteristics
Applicable safety regulations EN60730-1
Purpose of the device Programmable electronic controller for
refrigeration, ventilation and air-
conditioning applications
Storage conditions -10~70°C Condensation free RH <80%
Operating conditions -10~50°C Condensation free RH <80%
Electric shock protection class Control device to be integrated; assumes
the class of the integrated equipment
Disconnection type Reduced interruption (relay contacts)
PTI of insulation materials >=250V
Case Mounted on omega rails
Action type 1C
Pollution Normal
Software class A
Isolated component electrical stress period Long
Front panel protection classification IP00 for open case versions; otherwise IP
40
3.5 Technical characteristics
Low voltage signal connection Phoenix detachable terminal block;
screw terminal blocks for open case
versions
Power connector Phoenix detachable terminal block;
screw terminal blocks for open case
versions
Connection for EVCO live serial port to remote keypad
and/or remote I/O expansion card
Connection for parameter key, TTL serial output for RS485 module, Flash programming interface
D/A output connection Phoenix detachable terminal block;
Cable cross sectional thickness >
0.75mm2
Phoenix detachable terminal block;
screw terminal blocks for open case
versions
AMP micro-match 6 pin
screw terminal blocks for open case
versions
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C-PRO KILO HARDWARE MANUAL
3.6 Electrical characteristics
CPU Microcontroller 8 bit
Program flash 128kB
Data memory RAM 4kB
EEPROM 4kB
A/D 8 channels at 10 bits
Power supply Voltage 24 VAC / 20 … 60 VDC
Range -10% +15%
Frequency 50/60 Hz / DC
Maximum absorbed input power 10 VA
Protection fuse External
Digital outputs
Type Electromechanical relays
Maximum breaker current at 250 VAC 8 A
Operation cycle number 100,000
Minimum time between switching 20 s
Type of micro-interruption action 1C
Insulation between relays and low
Insulation between relays Functional
Insulation between the relays and DO7 Reinforced
Digital outputs
Type SSR
Maximum breaker current at 48 VDC 80 mA
Please note: as an alternative to relay
Digital inputs
Type Clean contact
Current over contact closing to ground 2 mA
Maximum closing resistance 100Ω
OFF to ON detection time 100 ms
ON to OFF detection time 100 ms
Analogue inputs for
NTC probes Type
NTC measurement range
NTC measurement accuracy
NTC measurement sensitivity
Analogue inputs for
NTC probes or pressure Type
transducers NTC measurement range
NTC measurement accuracy
NTC measurement sensitivity
Type Current
Current measurement range
Current measurement accuracy ±0.08 mA
Number 7
Reinforced
voltage
Number 2
outputs 5 and 6
Number 7
Number 3
NTC (10KΩ ±1% @25°C)
-40°C - 100°C
±1°C
0.1°C
Number 2
NTC (10KΩ ±1% @25°C)
-40°C – 100°C
±1°C
0.1°C
0/4 ÷ 20 mA
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C-PRO KILO HARDWARE MANUAL
Fan output
Current measurement sensitivity
Type
Voltage measurement range
Voltage measurement accuracy
Voltage measurement sensitivity
0.01 mA; Ri = 200 Ohm
Ratiometric
0 ÷ 5V
±50mV
10mV
Number 1
Type EVDFAN1 phase chop module
pulses
UART1 TTL
Number 1
for RS-485 serial port Type UART
(Modbus) Physical layer TTL signal level
Maximum baud rate 19200 bit/s
Connector AMP micro-match 6 pin
Please note: The same serial connector
is used for the parameter key and the
interface used to program the
microcontroller flash memory
Serial output for remote
Number 1
I/O expansion card Type EVCO live serial port
and remote keypad Physical layer 12 VDC, GND, DATA
Baud rate 19200 bit/s
Connector Phoenix detachable
Analogue output
Number 1+1
Voltage + Voltage Connector Phoenix detachable
Voltage + Current or
Power supply Internally optoisolated
Current + Current only
on request
Type Current
Current range 4 - 20 mA
Current output accuracy ±1 mA
Current output sensitivity 0.05 mA
Current output load
47 - 300 Ω
Adjustment time 1 s
Type Voltage
Voltage range
0 ÷ 10 V
Voltage output accuracy ±200 mV (no load)
Voltage output sensitivity 10 mV
Output impedance
100 Ω
Adjustment time 1 s
CAN communication
Bus
Number 1
type CAN V2.0B no optoinsulated
Physical layer 2 wires + common wire
(ISO 11898)
Baud rate (max. length = 1000 m) 20K
Baud rate (max. length = 500 m) 50K
Baud rate (max. length = 250 m) 125K
Baud rate (max. length = 50 m) 500K
Connector Disconnectable screw terminals
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C-PRO KILO HARDWARE MANUAL
Note:
1) baud rate selectable by parameters
2)
The CAN connection consists of a cable with twisted pair (both shielded and
not shielded). The first and the last elements of the system must have the bus
terminating resistor connected (impedance is 120)
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C-PRO KILO HARDWARE MANUAL
4 The C-PRO KILO user interface
There are 3 C-PRO KILO built-in versions:
- with 4 x 20 character alphanumeric display
- with LED display and refrigeration icons
- with LED display and air-conditioning icons
The closed case and open case versions have neither display nor keypad and must be used in conjunction with a
remote terminal.
Version with 4 x 20 character alphanumeric display
The display consists of a 4 x 20 character alphanumeric display, 6 key keypad; and 3 LEDs complete the user
interface.
The following table gives the meanings of the keys:
KEY MAIN FUNCTION OTHER
Predefined as UP Programmable secondary function
Predefined as DOWN Programmable secondary function
Predefined as LEFT
Predefined as RIGHT
• unit off switch (held for 3 s)
Predefined as ESC
• delete value/return to previous menu
(pressed and released)
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C-PRO KILO HARDWARE MANUAL
• 1st level programming command
Predefined as ENTER
(pressed for 3 s)
• confirm value/send command (pressed
and released)
project information/versions/firmware
revisions (pressed for 3 s)
2nd level programming command (pressed
for 3 s)
3rd level programming command (pressed
for 3 s)
+
+
+
The following table gives the meanings of the front panel LEDs:
LED FUNCTION
Predefined (flashing during controller parameter configuration)
Programmable
Programmable
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C-PRO KILO HARDWARE MANUAL
Version with LED display and refrigeration or air-conditioning icons
The display consists of four red digits (plus decimal points) and 16 variously coloured icons; the keypad has
four keys.
The following table gives the meanings of the keys:
KEY MAIN FUNCTION OTHER
Predefined as UP Programmable secondary function
Predefined as DOWN Programmable secondary function
• unit off switch (held for 3 s)
Predefined as ESC
• delete value/return to previous menu
(pressed and released)
• 1st level programming command
Predefined as ENTER
(pressed for 3 s)
• confirm value/send command (pressed
and released)
project information/versions/firmware
revisions (pressed for 3 s)
+
2nd level programming command (pressed
for 3 s)
+
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C-PRO KILO HARDWARE MANUAL
The following table gives the meanings of the front panel icons:
ICON COLOUR
Summer Icon (air-conditioning display)
Circuit 1 icon (refrigeration display)
Winter Icon (air-conditioning display)
Circuit 2 icon (refrigeration display)
Fan Icon (air-conditioning display)
High pressure circuit icon (refrigeration display)
Pump Icon (air-conditioning display)
Low pressure circuit icon (refrigeration display)
EVCO icon
Defrost Icon (air-conditioning display)
Fan Icon (refrigeration display)
°F Icon (air-conditioning display)
Bar Icon (refrigeration display)
°C Icon
Maintenance icon
Alarm icon
Green
Green
Green
Green
Amber
Amber
Red
Red
Red
Red
Icon 1
Icon 2
Icon 3
Icon 4
Heating element Icon (air-conditioning display)
Compressor Icon (refrigeration display)
On-Off Icon
Green
Green
Green
Green
Green
Red
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C-PRO KILO HARDWARE MANUAL
5 C-PRO EXP KILO I/O expansion units
The C-PRO EXP KILO I/O expansion units allow expansion of the controller I/O capacity. There are two types
of expansion units, closed case versions in 10 DIN module cases and open case versions mounted on 10 DIN
module bases.
It is also possible to use C-PRO EXP MICRO range I/O expansion units.
The following table illustrates the main features of the C-PRO KILO:
Digital
outputs
(electromech
anical relays)
7
7
Version
Closed case
Open case
Power
supply
24 VAC/
20 … 60
VDC
24 VAC/
20 … 60
VDC
Analogue
(1)
inputs
5 7 Yes
5 7 Yes
Digital
inputs
Analogue
output 1
(2)
Analogue
2 and 3
Available on
outputs
request
No
(3)
(1) 3 for NTC probes and 2 for NTC probes/0-5 V ratiometric transducers (on request)/0-20 mA
transducers/4-20 mA transducers
(2) for controlling the EVDFAN1 phase chopping module (optoisolated output)
(3) 0-10 V or 4-20 mA (optoisolated outputs; all three combinations are possible).
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C-PRO KILO HARDWARE MANUAL
C-PRO EXP KILO
Closed case version
C-PRO EXP KILO
Open version
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C-PRO KILO HARDWARE MANUAL
5.1 C-PRO EXP KILO electrical connections (wiring)
The C-PRO EXP KILO controller wiring layout is shown below, along with tables giving the meanings of the
inputs and outputs.
References to connection cable lengths and the general, technical and electrical characteristics reported in
chapter 3 are also valid for the I/O expansion units.
C-PRO EXP KILO wiring layout
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C-PRO KILO HARDWARE MANUAL
JA Connector for analogue signals
Conn. Abbrev. Description
JA-1 AI1 Analogue input No.1 (for NTC probes)
JA-2 AI2 Analogue input No.2 (for NTC probes)
JA-3 AI3 Analogue input No.3 (for NTC probes)
JA-4 AI4 Analogue input No.4 (for NTC probes/0-20 mA transducers/4-
20 mA transducers); 0-5 V ratiometric transducers available on
request
JA-5 AI5 Analogue input No.5 (for NTC probes/0-20 mA transducers/4-
20 mA transducers); 0-5 V ratiometric transducers available on
request
JA-6 GND Analogue input common ground
JA-7 +5V Ratiometric transducer power supply
JA-8 +12V Current transducer power supply
JB Connector for digital signals
Conn. Abbrev. Description
JB-1 ID1 No. 1 digital input
JB-2 ID2 No. 2 digital input
JB-3 ID3 No. 3 digital input
JB-4 ID4 No. 4 digital input
JB-5 ID5 No. 5 digital input
JB-6 ID6 No. 6 digital input
JB-7 ID7 No. 7 digital input
JB-8 GND Digital input common connection
JD: EVDFAN1 phase chop output connector (analogue output 1)
Conn. Abbrev. Description
JD-1 VDC EVDFAN1 phase chopping module power supply
JD-2 AO1 EVDFAN1 phase chopping module output
To be able to use the EVDFAN1 phase chopping module, it is essential the controller and expansion unit be
powered using AC current; the phase feeding the controller must be the same as that feeding the expansion unit
and the module.
JE: Connector for analogue outputs 2 and 3 (optoisolated); available on request, not available for
the open case models
Conn. Abbrev. Description (Version V+I)
JE-1 AO2 0-10 VDC
JE-2 GND Analogue output common ground
JE-3 AO3 4-20mA
Description (Version I+I)
JE-1 AO2 4-20 mA
JE-2 GND Analogue output common ground
JE-3 AO3 4-20 mA
Description (Version V+V)
JE-1 AO2 0-10 VDC
JE-2 GND Analogue output common ground
JE-3 AO3 0-10 VDC
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C-PRO KILO HARDWARE MANUAL
JF: Expansion unit power supply connector
Conn. Abbrev. Description
JF-1
JF-2
V≅
V≅
Expansion unit power supply (24 VAC/20 … 60 VDC)
Expansion unit power supply (24 VAC/20 … 60 VDC)
JG: Control unit connection connector (IntraBus)
Conn. Abbrev. Description
JG-1 VDC Power supply (not used)
JG-2 GND Common ground
JG-3 DATE Live serial port
JG: Connector for remote keypad and I/O expansion unit (CAN)
Conn. Abbrev. Description
JG-1 CAN+ Connector for the serial CAN+ connection
JG-2 GND Ground reference connection
JG-3 CAN- Connector for the serial CAN- Connection
JM-JL-JI-JH: Digital output connection (electromechanical relays)
Conn. Abbrev. Description
JM-4 NO1 Relay No. 1 contact normally open
JM-3 CO1 Relay No. 1 common ground
JM-2 NO2 Relay No. 2 contact normally open
JM-1 CO2 Relay No. 2 common ground
JL-4 NO3 Relay No. 3 contact normally open
JL-3 CO3 Relay No. 3 common ground
JL-2 NO4 Relay No. 4 contact normally open
JL-1 CO4 Relay No. 4 common ground
JI-4 NO5 Relay No. 5 contact normally open
JI-3 CO5 Relay No. 5 common ground
JI-2 NO6 Relay No. 6 contact normally open
JI-1 CO6 Relay No. 6 common ground
JH-3 NO7 Relay No. 7 contact normally open
JH-2 NC7 Relay No. 7 contact normally closed
JH-1 CO7 Relay No. 7 common ground
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C-PRO KILO HARDWARE MANUAL
5.2 C-PRO EXP KILO dimensions/installation
The mechanical dimensions of the C-PRO EXP KILO are indicated below; the measurements are expressed in
mm (in).
Closed case versions
10 DIN modules.
Open case versions
10 DIN modules.
Recommendations for installation:
- ensure that the operating conditions (operating temperature, humidity, etc.) are within the limits
indicated in the technical data sheets
- do not install the device near to any sources of heat (heating elements, hot air conduits, etc.),
equipment containing powerful magnets (large diffusers, etc.), areas affected by direct sunlight, rain,
humidity, excessive dust, mechanical vibration or shock
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C-PRO KILO HARDWARE MANUAL
- in compliance with safety regulations, the device must be installed correctly, and in such a way as to
protect against any contact with electrical parts; all safety devices must be fixed so that they cannot be
removed without the use of tools.
To install the C-PRO EXP KILO, proceed as indicated in the diagrams (points 1 and 2).
To remove the C-PRO EXP KILO, use a screwdriver and proceed as indicated in the diagrams (points 3 and 4).
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C-PRO KILO HARDWARE MANUAL
6 Accessories
6.1 User terminals (IntraBus)
User terminals allow remote management of the controller (display and controls). There two types of interface,
panel mounted and wall mounted. The interface is connected to the specific serial port (live) connector of the
C-PRO KILO controllers.
V LEDi
Panel mounted version
V WALL
Wall mounted version
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C-PRO KILO HARDWARE MANUAL
6.1.1 V LEDi dimensions/installation
The V LEDi mechanical dimensions are given below; the measurements are expressed in mm (in); for fixing,
use the snap-on brackets supplied.
MAXIMUM
DIMENSION
A
B
MINIMUM
71.0 (2.795) 71.0 (2.795) 71.8 (2.826)
29.0 (1.141) 29.0 (1.141) 29.8 (1.173)
TYPICAL
6.1.2 V LEDi electrical connections (wiring)
The V LEDi user terminal wiring layout is shown below, with a table giving the meanings of the connections.
Connecting the C-PRO KILO to a V LEDi
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C-PRO KILO HARDWARE MANUAL
CI connector: Control unit connection connector
Conn. Abbrev. Description
CI-1 1 V LEDi power supply (12 VDC); the keypad is powered from the
controller
CI-2 2 Common ground
CI-3 3 EVCO live serial port
6.1.3 V LEDi user interface
The display consists of four red digits (plus decimal points) and 6 icons; the keypad has four keys.
The following table gives the meanings of the keys:
KEY MAIN FUNCTION OTHER
Predefined as UP Programmable secondary function
Predefined as DOWN Programmable secondary function
Predefined as ESC
Predefined as ENTER
• unit off switch (held for 3 s)
• delete value/return to previous menu
(pressed and released)
• 1st level programming command
(pressed for 3 s)
• confirm value/send command (pressed
and released)
+
+
Page 35
project information/versions/firmware
revisions (pressed for 3 s)
2nd level programming command (pressed
for 3 s)
C-PRO KILO HARDWARE MANUAL
The following table gives the meanings of the front panel LEDs:
ICON COLOUR
Summer Icon
Winter Icon
Compressor Icon
Pump Icon
Defrost Icon
Alarm Icon
Red
Red
Red
Red
Red
Red
6.1.4 V WALL dimensions and installation
The V LEDi mechanical dimensions are given below; the measurements are expressed in mm (in); for fixing,
use rawplugs and screws.
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C-PRO KILO HARDWARE MANUAL
6.1.5 V WALL electrical connections, when the user terminal has an independent power supply
The V WALL user terminal wiring layout is shown below, with a table giving the meanings of the connections.
The maximum length for the user terminal power supply cables is 1 m; the maximum length for the C-PRO
KILO to V WALL connecting cables is 30 m.
Make the connection between the C-PRO KILO module and the V WALL module using a twisted pair cable;
ensuring that the cabling does not run adjacent to any high voltage components.
Connecting the C-PRO KILO module to the V WALL module when the user terminal has an independent
power supply
CI connector: Control unit connection connector
Conn. Abbrev. Description
CI-1 1 User terminal power supply (12 VAC)
CI-2 2 User terminal power supply (12 VAC)
CI-3 3 EVCO live serial port
CI-4 4 Common ground
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C-PRO KILO HARDWARE MANUAL
6.1.6 V WALL electrical connections, when the user terminal is powered from the controller
The V WALL user terminal wiring layout is shown below, with a table giving the meanings of the connections.
The maximum length of the C-PRO KILO to V WALL connecting cable is 1 m.
Make the connection between the C-PRO KILO module and the V WALL module using a twisted pair cable;
ensuring that the cabling does not run adjacent to any high voltage components.
Connecting the C-PRO KILO module to the V WALL module when the user terminal is powered from the
controller
CI connector: Control unit connection connector
Conn. Abbrev. Description
CI-1 1 User terminal power supply (12 VDC)
CI-2 2 Common ground
CI-3 3 EVCO live serial port
CI-4 4 Common ground
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C-PRO KILO HARDWARE MANUAL
6.1.7 V WALL user interface
The display consists of four red digits (plus decimal points) and 6 icons; the keypad has four keys.
The following table gives the meanings of the keys:
KEY MAIN FUNCTION OTHER
set
Predefined as UP Programmable secondary function
Predefined as DOWN Programmable secondary function
Predefined as ESC
Predefined as ENTER
• unit off switch (held for 3 s)
• delete value/return to previous menu
(pressed and released)
• 1st level programming command
(pressed for 3 s)
• confirm value/send command (pressed
and released)
+
set
+
Page 39
project information/versions/firmware
revisions (pressed for 3 s)
2nd level programming command (pressed
for 3 s)
C-PRO KILO HARDWARE MANUAL
The following table gives the meanings of the front panel LEDs:
LED COLOUR
L0
L1
L2
L3
L4
L5
Red
Red
Red
Red
Red
Red
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C-PRO KILO HARDWARE MANUAL
6.2 Remote User interface (CAN)
The user interfaces allow to install a display and keyboard remotely far from the controller .
“V-VIEW” user interface (with a alfanumeric 4 x 20 characters LCD display) can be connected to the CAN
port of the C-PRO KILO controller. On request a graphic 240 x 128 pixel LCD display (V-GRAPH) user
interface is also available .
6.2.1 V-VIEW
The visualized text on the LCD display, the LEDs and key functions of the user interface are realized with
UNI-PRO software development system and use a “browser” technology to load the C-PRO KILO pages and to
refresh the visualized variable value. The user interface is directly interfaced with the controller without
downloading any software.
The typical implemental functionality are :
• intuitive navigation with “ browser style”
• text and icon combination
• tables utilization with “scroll” possibilities.
6.2.1.1 V-VIEW User Interface
V-VIEW
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C-PRO KILO HARDWARE MANUAL
The following table summarizes the keyboard button meaning:
BUTTONS MAIN FUNCTION SECONDARY FUNCTION
Predefined as UP
Predefined as DOWN
Predefined as LEFT
Predefined as RIGHT
Predefined as ESC Stand-By command
Predefined as ENTER 1° programming level command
Programmable Alarm reset / identification
Programmable
Programmable
Programmable
Programmable
Programmable
Controller configuration parameters
+
command
2° programming level command
+
3° programming level command
+
The following table summarizes the meaning of the LEDs on front panel :
LED FUNCTION
LM
Predefined (blinking during the
parameters configuration of the
controller)
LS Programmable
LP Programmable
L0 Programmable
L1 Programmable
L2 Programmable
L3 Programmable
L4 Programmable
L5 Programmable
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C-PRO KILO HARDWARE MANUAL
6.2.1.2 V-VIEW wiring layout
6.2.1.3 V-VIEW specifications
General specifications
Safety standards references EN 60730-1
Purpose of the device To be integrated in equipment
Electronic control device connections Plug-in terminal block 5mm pitch
for conductors up to 2.5 mm2
Storage temperature limits -20T70 °C (@RH<90% non-condensing)
Ambuent temperature limits -10T60 °C
0T50 °C for version with integrated LCD
(@RH<90% non-condensing)
Electrical shock protection classification
PTI of insulation materials used >250
Housing
Installation Pannel mounting
Housing 160 x 160 mm
Electrical specifications
Power supply Main (input) 12Vdc, 0.2A
EEPROM Memory for parameters 256 byte
Microprocessor 16 bit CPU
Oscillator frequency 16 MHz
Number 1
An integrated control device takes up the
classification of the equipment which it is
integrated with
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C-PRO KILO HARDWARE MANUAL
Serial CAN Communication
Buzzer Number
LCD Dispay 4 x 20 alfanumeric backlight 1
Type CAN V2.0B
Physical Layer 2 wires + common, ISO 11898 standard
Baud rate (L max. = 10 m) 20K
Baud rate (L max. = 5 m) 50K
Baud rate (L max. = 2 m) 125K
Baud rate (L max. = 1 m) 500K
Connector Sconnectable terminals
Note: baud rate can be selected by parameter
Note: The physical level of the CAN consists of a cable with twisted pair (both shielded
and not shielded). The terminator's impedance is 120Ω. A second cable with twisted
pairis used for feeding and common (ground)
Buttons 12 Keyboard
Led 9
not optoisolated
1
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C-PRO KILO HARDWARE MANUAL
6.3 EVDFAN1 phase chopping speed regulator
The EVDFAN1 is a phase chopping speed regulator for controlling single phase fans (fans with a maximum
nominal current consumption of 5 A).
It is ideal for controlling refrigeration control unit condensation/evaporation fans.
To be able to use the EVDFAN1 phase chopping module, it is essential the controller be powered using AC
current; the phase feeding the controller must be the same as that feeding the module.
EVDFAN1
Phase chopping speed regulator
The fan module is available as an open case model and is mounted onto a plastic base adapted for fixing onto a
DIN rail.
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C-PRO KILO HARDWARE MANUAL
6.3.1 EVDFAN1 electrical connections (wiring)
The EVDFAN1 module wiring layout is shown below, with a table giving the meanings of the connections.
Connecting the C-PRO KILO to an EVDFAN1 module
Terminals 1 and 2: Control input (Phoenix detachable terminal block)
Termin
al
Abbrev. on the
controller
1 VDC Phase chopping module power supply (12 VDC)
2 AO1 Phase chopping control input
Terminals 3, 4, 5 and 6: Power connectors (FAST-ON)
Conn. Abbrev. Description
3 - Load
4 - Load (Neutral)
5 - 230 VAC neutral
6 - 230 VAC live
Example:
VAC = 230 VAV
I max. = 5 A
VA (max.) = 230 x 5 = 1150 VA
W (max.) = 230 x 5 x cosφ = 1150 W if cosφ = 1
Description
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C-PRO KILO HARDWARE MANUAL
6.4 Control and monitoring accessories
These modules allow the conversion of signals from TTL to RS-485 (with or without optoisolation) for control
by means of the MODBUS protocol.
The modules are connected to the specific AMP Micro-match 6 pin connector located on the controller; this
connector is shared with the parameter programming key and the tools for programming the controller flash
memory.
6.4.1 Non-optoisolated TTL/RS-485 interface
EVIF20TSX
Non-optoisolated TTL/RS-485 interface
6.4.2 Optoisolated TTL/RS-485 interface
EVIF21TS7I
Optoisolated TTL/RS-485 interface
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C-PRO KILO HARDWARE MANUAL
6.4.3 EVIF21TS7I electrical connections
The EVIF21TS7I interface wiring layout is shown below, with a table giving the meanings of the connections.
Connector
Conn. Abbrev. Description
11 + RS-485 (+)
13 - RS-485 (-)
15 shield screen
75 power supply 230 VAC
77 power supply 230 VAC
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C-PRO KILO HARDWARE MANUAL
6.5 Programming accessories
6.5.1 EVKEY programming key
The EVKEY programming key allows configuration parameters to be downloaded/uploaded (even with the
controller not powered up; in this case it is necessary to use the EVPS power supply).
The key is connected to the specific AMP micro-match 6 pin connector, also used for monitoring and
programming.
EVKEY
Programming key
6.5.2 EVKEY dimensions
The mechanical dimensions of the EVKEY are indicated below; the measurements are expressed in mm (in).
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C-PRO KILO HARDWARE MANUAL
1
2
3
6
7
8
Micro-Match / RJ11
6.5.3 EVPROG programming kit
The EVPROG programming kit allows programs to be downloaded to the C-PRO KILO controller flash
memory (even with the controller not powered up; in this case, it is necessary to use the EVPS power supply).
The EVPROG is connected to the specific AMP micro-match 6 pin connector, also used for the parameter
programming key and/or supervision.
The kit consists of the following components:
1. EVIF20TRX interface.
2. PONY PROG tray adapter (9 pin – RJ 11).
3. ECCC506 telephony cable.
Configuring the EVPROG kit hardware:
1. Connect the PONY PROG tray adapter to the computer serial port.
2. Connect the EVIF20TRX interface to the controller AMP micro-match connector.
3. Connect one end of the ECCC506 telephony cable to the Pony Prog tray adapter, and the other end
to the EVIF20TRX interface.
9
45
AB CD EF
RJ11 / DB-9
EVPROG
Programming kit
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C-PRO KILO HARDWARE MANUAL
PRO EXP
7 CAN Connection
C-PRO KILO can be connected to other controllers, to expansion modules and to one or more user interfaces
using either local or wide CAN serial port. The CAN bus uses the ISO 11898 standard, a balanced two-wire
communication very similar to the RS 485 standard.
Resistors with a recommended rating of 120-124 ohm have to be fitted at each end of the bus.
120ohm
If connection is established through the Local CAN bus, it is possible to power a user interface using the 4terminal connector, according to the following table:
CAN+
CAN-
C-PRO KILO V-VIEW User Interface
C3-1 (CAN+) PA 2 (CAN+)
C3-3 (CAN-) PA 3 (CAN-)
C3-2 (GND ) PA 4 (GND )
CAN
NODE
(C-PRO
KILO)
CAN
NODE
(C-
KILO)
PA 1 (VCD) needs independent power supply
CAN
NODE
(V-VIEW)
120ohm
The maximum number of expansions and user terminals is 32.
The maximum number of controllers for the user terminal V-VIEW is 2.
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C-PRO KILO HARDWARE MANUAL
7.1 Notes on the parameter of the controller relative to the CAN net
configuration
To log on the controller parameters configuration procedure relative to the analogic output act in the following
way :
Both for the remote or built-in user interface :
1. Ensure that the controller and the user interface are both switched on and no utilization is connected
with the analogic output
2. Keep pressed at the same time and buttons for two seconds : the first available voice
will be visualized (the voices are relative to the controller; for the voices relative to the user
interface repeat the selection from “reset”).
To select the controller parameters relative to the CAN network configuration:
1. Press and release button to select “CAN” voice.
2. Press and release button: if the controller is visualizing the net parameters, the voice “Input
Password” will be visualized: in this case see the following 3. and 4. (in opposite case see directly point 5.).
3. Press and release button: the cursor blinking.
4. Press and release button to set “ -19”.
5. Press and release button: the first voice available will be visualized.
To select a parameter:
1. Press and release button
To modify a parameter:
1. Press and release button: the cursor blinking.
2. Press and release or buttons to select the value
3. Press and release button to confirm the selection done.
4. Switch – off the controller.
For a quick closing procedure :
1. Press and release repeatedly button
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C-PRO KILO HARDWARE MANUAL
The main parameters of the CAN net are the following :
• “My Node” (represents the data sender ID )
• “Network Node” (represents the receiver ID)
• Baud rate (represent the data transmissions speed; initially it can be useful to let this value
set at “Auto”; in this way the device will try to connect a few time with different speed)
• Master (represents network operation) when instrument is set as master it checks device network to find
Devices presence. A controller with I/O expansions needs to have MASTER = TRUE.
Predefined value :
• the parameter My Node for a controller is set at 1
• the parameter My Node for an expansion is set at 2
• the parameter My Node for a user interface is set at 99.
Every device in the network represents a knot (the maximum knot numbers are 32); each knot has an ID (the Id
range is from 1 to 127).
Every device in the network has to be set as regards the network components through “Network Node”
parameters.
Example:
If a controller, an expansion and a user interface are installed, set the following value on the controller in the
following way :
1. Assign at “Network Node 1” the address “2” (expansion).
2. Assign at “Network Node 2” the address “99” (user interface).
Repeat the same operations for the expansion and the user interface.
ATTENTION: the parameters as regards the net could be overwritten by the application software.
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C-PRO KILO HARDWARE MANUAL
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C-PRO KILO HARDWARE MANUAL
C-PRO KILO Hardware manual.
Version 1.01, January 2009.
Code 114CPRKHWE01.
File 114CPRKHWE01.pdf.
This document is the exclusive property of Evco, whereby any reproduction or distribution is strictly forbidden, unless expressly directly authorised by Evco. Evco
assume no responsibility in relation to the characteristics, technical data and any possible errors reported in this document or deriving from the use of the same. Evco
cannot be held responsible for any damage caused by failure to observe these warnings. Evco reserves the right to make modifications of any kind and without prior
warning without prejudicing the essential operational and safety characteristics.
Page 55
HEAD OFFICE
Evco
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Tel: 0437 852468
Fax: 0437 83648
info@evco.it
www.evco.it
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