Evco C-pro 3 giga User manual

EVCO S.p.A. c-pro 3 giga | Hardware manual ver. 3.0 | Code 144CP3 I304
page 1 of 44
c-pro 3 giga
Programmable controllers
(up to 43 I/O)
Hardware manual | ENGLISH
Code 144CP3 I304

EVCO S.p.A. c-pro 3 giga | Hardware manual ver. 3.0 | Code 144CP3 I304
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Read this document carefully before installation and before using the device and take all the prescribed precautions. Keep this document with the device for
future reference. Only use the device in the ways described in this document.
The device must be disposed of according to local regulations governing the collection of electrical and electronic equipment.

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Index
1 INTRODUCTION ........................................................................................................................................................................................................ 4
2 MAIN FEATURES OF THE MODELS AVAILABLE AND PURCHASIN CODES ......................................................................................................................... 5
2.1 Models without Ethernet port ............................................................................................................................................................................ 5
2.2 Models with Ethernet port ................................................................................................................................................................................ 7
3 MEASUREMENTS AND INSTALLATION .......................................................................................................................................................................... 9
3.1 Measurements of open frame models ................................................................................................................................................................ 9
3.2 Measurements of models with housing ............................................................................................................................................................... 9
3.3 Installation .................................................................................................................................................................................................... 10
4 DESCRIPTION .......................................................................................................................................................................................................... 11
5 ELECTRICAL CONNECTION ........................................................................................................................................................................................ 13
5.1 Connectors available in the basic controllers ...................................................................................................................................................... 13
5.2 Further connectors only available in the plus controllers (in addition to those in the basic controllers) ...................................................................... 15
5.3 Further connectors only available in the U-EEV controllers (in addition to those in the basic controllers) ................................................................... 17
5.4 Fitting the termination resistor of the RS-485 networks and the CAN network ........................................................................................................ 18
5.5 Example of electrical connection for basic controllers .......................................................................................................................................... 19
5.6 Example of electrical connection for plus controllers ........................................................................................................................................... 20
5.7 Example of electrical connection for U-EEV controllers ........................................................................................................................................ 21
6 CONFI URATION...................................................................................................................................................................................................... 22
6.1 Initial information .......................................................................................................................................................................................... 22
6.2 Example of configuration using the remote EPJgraph user interface ...................................................................................................................... 22
7 DRIVERS FOR UNIPOLAR STEPPER-TYPE EXPANSION VALVES ........................................................................................................................................ 25
7.1 Initial informazion .......................................................................................................................................................................................... 25
8 LEDS ...................................................................................................................................................................................................................... 26
8.1 Device signalling LEDS .................................................................................................................................................................................... 26
8.2 Unipolar stepper electronic expansion valve signalling LEDS ................................................................................................................................ 26
9 CONFI URATION PARAMETERS .................................................................................................................................................................................. 27
9.1 Configuration parameters of the “Info” menu ..................................................................................................................................................... 27
9.2 Configuration parameters of the “Parameters” menu .......................................................................................................................................... 27
9.3 Configuration parameters of the “CAN Bus” sub-menu of the “Networks” menu ..................................................................................................... 31
9.4 Configuration parameters of the “UART1” sub-menu of the “Networks” menu ........................................................................................................ 32
9.5 Configuration parameters of the “UART2” sub-menu of the “Networks” menu ........................................................................................................ 32
9.6 Configuration parameters of the “Ethernet” sub-menu of the “Networks” menu ..................................................................................................... 33
9.7 Configuration parameters of the “USB” sub-menu of the “Networks” menu ............................................................................................................ 33
9.8 Configuration parameters of the “BACnet Config” sub-menu of the “Networks” menu ............................................................................................. 33
9.9 Configuration parameters of the “Password” menu ............................................................................................................................................. 33
9.10 Configuration parameters of the “Diagnostics” menu .......................................................................................................................................... 34
9.11 Configuration parameters of the “Debug” menu ................................................................................................................................................. 35
9.12 Configuration parameters of the “Debug” menu ................................................................................................................................................. 37
10 ACCESSORIES .................................................................................................................................................................................................... 38
10.1 Connecting cable for Personal Computer ........................................................................................................................................................... 38
10.2 Connecting cable for USB flash drive ................................................................................................................................................................ 38
10.3 RS-485/USB serial interface ............................................................................................................................................................................ 38
10.4 INTRABUS/RS-485 serial interface.................................................................................................................................................................... 38
10.5 EVlink TTL/BLE module ................................................................................................................................................................................... 38
10.6 EVlink TTL/Wi-Fi module ................................................................................................................................................................................. 38
10.7 EVlink RS-485/Wi-Fi module ............................................................................................................................................................................ 39
10.8 USB flash drive .............................................................................................................................................................................................. 39
10.9 Connection kit ............................................................................................................................................................................................... 39
10.10 Connection kit .......................................................................................................................................................................................... 39
10.11 Connection kit .......................................................................................................................................................................................... 39
11 TECHNICAL SPECIFICATIONS ............................................................................................................................................................................... 40

EVCO S.p.A. c-pro 3 giga | Hardware manual ver. 3.0 | Code 144CP3 I304
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1INTROD CTION
The range of c-pro 3-giga programmable controllers has up to 43 I/O, as well
as a wide range of communications ports and protocols, making possible ad-
vanced management of HVAC/R applications, also according to their use in
local or remote control systems.
The application software can be set up quickly and intuitively thanks to the
UNI-PRO 3 integrated development environment. The NODE versions have an
Ethernet port for the use of MODBUS TCP, BACnet IP and Web Server; all the
versions have a data-logging function.
Some controllers have 2 built-in drivers for unipolar stepper-type expansion
valves.
In the 10 DIN module blind version, the controller is compatible with all the
displays of the programmable c-pro 3 range, available in a wide choice of for-
mats, technologies and installation methods.

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2MAIN FEAT RES OF THE MODELS AVAILABLE AND P RCHASING CODES
2.1 Models without Ethernet port
P RCHASING CODES EP 9O EP 9B EP 9BXP EP 9BXQ EP 9BXU
Kind of controller BASIC BASIC PLUS AO PLUS DI U-EEV
FORMAT
10 DIN modules, open frame •
10 DIN modules with housing • • • •
SER INTERFACE
Blind version • • • • •
INSTALLATION
On a DIN rail • • • • •
CONNECTIONS
Fixed screw terminal blocks •
Plug-in screw terminal blocks • • • •
POWER S PPLY
115... 230 VAC • • • • •
ANALOG E-DIGITAL INP TS
PTC/NTC/Pt 1000 or dry contact digital input 5 5 8 8 8
PTC/NTC/Pt 1000/0-5 V/0-10 V/0-20 mA/4-20 mA or dry contact digital input 5 5 8 8 8
DIGITAL INP TS
Dry contact 4
Dry contact and for pulse trains up to 2 KHz 3 3 3 3 3
High voltage 2 2 2 2 2
ANALOG E O TP TS
0-10 V/PWM 4 4 8 4 4
DIGITAL O TP TS (ELECTRO-MECHANICAL RELAYS)
2 A SPST 2 2 6 6 2
3 A SPST 5 5 5 5 5
3 A SPDT 1 1 1 1 1
5 A SPST 2
8 A SPST 1 1 2 2 1
COMM NICATION PORTS
TTL MODBUS 1 1 1 1 1
INTRABUS (RS-485 MODBUS master/slave using the EVIF22ISX serial interface) 1 1 1 1 1
RS-485 MODBUS slave 1 1 1 1 1
RS-485 (MODBUS master/slave, BACnet MS/TP) 1 1 1 1 1
CAN 1 1 1 1 1
USB 1 1 1 1 1
OTHER STANDARD FEAT RES
RTC • • • • •
Built-in drivers for unipolar stepper-type electronic expansion valves 2

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OPTIONAL FEAT RES ( SING ADDITIONAL ACCESSORIES)
BLE connectivity (using the EVIF25TBX module) • • • • •
Wi-Fi connectivity (using the EVIF25TWX or EVIF25SWX module) • • • • •

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2.2 Models with Ethernet port
P RCHASING CODES EP 9OHX EP 9BHX EP 9BHP EP 9BHQ EP 9BHU
Kind of controller NODE
BASIC
NODE
BASIC
NODE
PLUS AO
NODE
PLUS DI
NODE
U-EEV
FORMAT
10 DIN modules, open frame •
10 DIN modules with housing • • • •
SER INTERFACE
Blind version • • • • •
INSTALLATION
On a DIN rail • • • • •
CONNECTIONS
Fixed screw terminal blocks •
Plug-in screw terminal blocks • • • •
POWER S PPLY
115... 230 VAC • • • • •
ANALOG E-DIGITAL INP TS
PTC/NTC/Pt 1000 or dry contact digital input 5 5 8 8 8
PTC/NTC/Pt 1000/0-5 V/0-10 V/0-20 mA/4-20 mA or dry contact digital input 5 5 8 8 8
DIGITAL INP TS
Dry contact
Dry contact and for pulse trains up to 2 KHz 3 3 3 7 3
High voltage 2 2 2 2 2
ANALOG E O TP TS
0-10 V/PWM 4 4 8 4 4
DIGITAL O TP TS (ELECTRO-MECHANICAL RELAYS)
2 A SPST 2 2 6 6 2
3 A SPST 5 5 5 5 5
3 A SPDT 1 1 1 1 1
5 A SPST 2
8 A SPST 1 1 2 2 1
COMM NICATION PORTS
TTL MODBUS 1 1 1 1 1
INTRABUS (RS-485 MODBUS master/slave using the EVIF22ISX serial interface) 1 1 1 1 1
RS-485 MODBUS slave 1 1 1 1 1
RS-485 (MODBUS master/slave, BACnet MS/TP)
(1)
1 1 1 1 1
CAN 1 1 1 1 1
USB 1 1 1 1 1
Ethernet (MODBUS TCP, WebServer, BACnet IP)
(1)
1 1 1 1 1
OTHER STANDARD FEAT RES
RTC • • • • •
Built-in drivers for unipolar stepper-type electronic expansion valves 2

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OPTIONAL FEAT RES ( SING ADDITIONAL ACCESSORIES)
BLE connectivity (using the EVIF25TBX module) • • • • •
Wi-Fi connectivity (using the EVIF25TWX or EVIF25SWX module) • • • • •
NOTES
(1)
the BACnet communication protocol is an alternative to the Web Server function.

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3MEAS REMENTS AND INSTALLATION
3.1 Measurements of open frame models
Measurements are expressed in mm (inches).
3.2 Measurements of models with housing
Measurements are expressed in mm (inches).

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3.3 Installation
On a DIN rail in a control panel.
To install the device, proceed as shown in figures 1 and 2.
To uninstall the device, first remove any plug-in screw terminal blocks at the bottom then proceed as shown in figures 3 and 4.
To re-install the device, first press the clip fully in.
INSTALLATION PRECAUTIONS
- ensure that the working conditions are within the limits stated in the TECHNICAL SPECIFICATIONS section
- do not install the device close to heat sources, equipment with a strong magnetic field, in places subject to direct sunlight, rain, damp, excessive dust, me-
chanical vibrations or shocks
- in compliance with safety regulations, the device must be installed properly to ensure adequate protection from contact with electrical parts. All protective
parts must be fixed in such a way as to need the aid of a tool to remove them

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4DESCRIPTION
OPEN FRAME BASIC CONTROLLERS BASIC CONTROLLERS WITH HOUSIN
PLUS CONTROLLERS U-EEV CONTROLLERS
PART DESCRIPTION
1 Power supply
2 High voltage digital inputs
3 Digital outputs (electro-mechanical relays) 1... 3
4 Digital outputs (electro-mechanical relays) 4... 7
5 Digital outputs (electro-mechanical relays) 8... 9
6 Device signalling LED
7 Ethernet port (MODBUS TCP, WebServer, BACnet IP)
8 Micro-switch for:
- fitting the termination resistor of the RS-485 network connected to the RS-485 MODBUS slave port
- fitting the termination resistor of the RS-485 network connected to the RS-485 (MODBUS master/slave, BACnet MS/TP) port
- fitting the termination resistor of the CAN network
9 USB port
10 CAN port, RS-485 (MODBUS master/slave, BACnet MS/TP) port, RS-485 MODBUS slave port and INTRABUS port
11 TTL MODBUS port
12 Analogue-digital inputs 1... 5 and dry contact digital inputs and for pulse trains up to 2 KHz
13 Analogue-digital inputs 6... 10
14 Analogue outputs 1… 4
15 Only available in the plus and U-EEV controllers - Analogue-digital inputs 15... 16

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16 Only available in the plus controllers - Analogue outputs 5… 8 (for models EP 9BXP and EP 9BHP), digital inputs 6... 9 (for models EP 9BXQ and EP 9BHQ)
17 Only available in the plus and U-EEV controllers - Analogue-digital inputs 11... 14
18 Only available in the plus controllers - Digital outputs (electro-mechanical relays) 11... 14
19 Only available in the plus controllers - Digital output (electro-mechanical relay) 10
20 Only available in the U-EEV controllers - Output unipolar stepper electronic expansion valve 2 engine control
20 Only available in the U-EEV controllers - Output unipolar stepper electronic expansion valve 1 engine control
22 Only available in the U-EEV controllers - Digital outputs (electro-mechanical relays) 10... 11
23 Unipolar stepper electronic expansion valve signalling LED

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5ELECTRICAL CONNECTION
N.B.
- use cables of an adequate section for the current running through them
- to reduce any electromagnetic interference, connect the power cables as far away as possible from the signal cables and, if necessary, connect to a RS-
485 MODBUS network and/or a CAN network by using a twisted pair
- the maximum number of devices that can be connected in a CAN network is 32 and depends on the BUS load: the BUS load depends, in turn, on the baud
rate of the CAN communication and on the type of device (for example, a CAN network can be made up of a programmable controller, 4 I/O expansions
and 4 remote user interfaces with a baud rate of 500,000 baud)
5.1 Connectors available in the basic controllers
CONN. DESCRIPTION
V~ device power supply (115... 230 VAC)
V~ device power supply (115... 230 VAC)
CONN. DESCRIPTION
DIHV1 high voltage digital input; DI1
DIHV2 high voltage digital input; DI2
COM common contact high voltage digital inputs
CONN. DESCRIPTION
NO1 K1 digital output normally open contact (3 A res. @ 250 VAC)
CO1 K1 digital output common contact
NO2 K2 digital output normally open contact (3 A res. @ 250 VAC)
CO2 K2 digital output common contact
NO3 K3 digital output normally open contact (3 A res. @ 250 VAC)
CO3 K3 digital output common contact
CONN. DESCRIPTION
NO4 K4 digital output normally open contact (3 A res. @ 250 VAC)
CO4 K4 digital output common contact
NO5 K5 digital output normally open contact (2 A res. @ 250 VAC)
CO5 K5 digital output common contact
NO6 K6 digital output normally open contact (3 A res. @ 250 VAC)
CO6 K6 digital output common contact
NO7 K7 digital output normally open contact (8 A res. @ 250 VAC)
CO7 K7 digital output common contact

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CONN. DESCRIPTION
NO8 K8 digital output normally open contact (2 A res. @ 250 VAC)
CO8 K8 digital output common contact
NC9 K9 digital output normally closed contact
NO9 K9 digital output normally open contact (3 A res. @ 250 VAC)
CO9 K9 digital output common contact
CONN. DESCRIPTION
CAN+ signal + CAN port
CAN- signal - CAN port
A1/+ signal+ RS-485 MODBUS slave port
B1/- signal - RS-485 MODBUS slave port
A2/+ signal + RS-485 (MODBUS master/slave, BACnet MS/TP) port
B2/- signal - RS-485 (MODBUS master/slave, BACnet MS/TP) port
IB INTRABUS port
ND reference ( ND)
12V power supply remote user interfaces (13 VDC)
The BACnet communication protocol is an alternative to the Web Server function.
The current UNI-PRO 3.16 version uses a standard BACnet® B-ASC device profile. Management of the Scheduler and Calendar objects is not included in this profile,
while it is in the B-AAC profile.
CONN. DESCRIPTION
ND reference ( ND)
DI3 digital input 3 (dry contact and for pulse trains up to 2 KHz); DI3
DI4 digital input 4 (dry contact and for pulse trains up to 2 KHz); DI4
DI5 digital input 5 (dry contact and for pulse trains up to 2 KHz); DI5
AI1 analogue input 1 (for PTC, NTC or Pt 1000 probes) AI1
can also be configured for dry contact digital input
AI2 analogue input 2 (for PTC, NTC or Pt 1000 probes) AI2
can also be configured for dry contact digital input
AI3 analogue input 3 (for PTC, NTC or Pt 1000 probes) AI3
can also be configured for dry contact digital input
AI4 analogue input 4 (for PTC, NTC or Pt 1000 probes) AI4
can also be configured for dry contact digital input
AI5 analogue input 5 (for PTC, NTC or Pt 1000 probes) AI5
can also be configured for dry contact digital input

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CONN. DESCRIPTION
ND reference ( ND)
AI6 analogue input 6 (for PTC, NTC or Pt 1000 probes, 0-5 V, 0-10 V, 0-20 mA or 4-20 mA transducers); AI6
can also be configured for dry contact digital input
AI7 analogue input 7 (for PTC, NTC or Pt 1000 probes, 0-5 V, 0-10 V, 0-20 mA or 4-20 mA transducers); AI7
can also be configured for dry contact digital input
AI8 analogue input 8 (for PTC, NTC or Pt 1000 probes, 0-5 V, 0-10 V, 0-20 mA or 4-20 mA transducers); AI8
can also be configured for dry contact digital input
AI9 analogue input 9 (for PTC, NTC or Pt 1000 probes, 0-5 V, 0-10 V, 0-20 mA or 4-20 mA transducers); AI9
can also be configured for dry contact digital input
AI10 analogue input 10 (for PTC, NTC or Pt 1000 probes, 0-5 V, 0-10 V, 0-20 mA or 4-20 mA transducers); AI10
can also be configured for dry contact digital input
+5V 0-5 V ratiometric transducers power supply (5 VDC)
VS transducers power supply (13 VDC)
CONN. DESCRIPTION
AO1 analogue output 1 (for 0-10 V or PWM signal)
AO2 analogue output 2 (for 0-10 V or PWM signal)
AO3 analogue output 3 (for 0-10 V or PWM signal)
AO4 analogue output 4 (for 0-10 V or PWM signal)
5.2 Further connectors only available in the plus controllers (in addition to those in the basic controllers)
CONN. DESCRIPTION
NO10 K10 digital output normally open contact (8 A res. @ 250 VAC)
CO10 K10 digital output common contact
NC10 K10 digital output normally closed contact
NO11 K11 digital output normally open contact (5 A res. @ 250 VAC)
CO11 K11 digital output common contact
NO12 K12 digital output normally open contact (5 A res. @ 250 VAC)
CO12 K12 digital output common contact
NO13 K13 digital output normally open contact (5 A res. @ 250 VAC)
CO13 K13 digital output common contact
NO14 K14 digital output normally open contact (5 A res. @ 250 VAC)
CO14 K14 digital output common contact

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CONN. DESCRIPTION
ND reference ( ND)
AI11 analogue input 11 (for PTC, NTC or Pt 1000 probes); AI11
can also be configured for dry contact digital input
AI12 analogue input 12 (for PTC, NTC or Pt 1000 probes); AI12
can also be configured for dry contact digital input
AI13 analogue input 13 (for PTC, NTC or Pt 1000 probes); AI13
can also be configured for dry contact digital input
AI14 analogue input 14 (for PTC, NTC or Pt 1000 probes, 0-5 V, 0-10 V, 0-20 mA or 4-20 mA transducers); AI14
can also be configured for dry contact digital input
CONN. DESCRIPTION
ND reference ( ND)
AI15 analogue input 15 (for PTC, NTC or Pt 1000 probes, 0-5 V, 0-10 V, 0-20 mA or 4-20 mA transducers); AI15
can also be configured for dry contact digital input
AI16 analogue input 16 (for PTC, NTC or Pt 1000 probes, 0-5 V, 0-10 V, 0-20 mA or 4-20 mA transducers); AI16
can also be configured for dry contact digital input
+5V 0-5 V ratiometric transducers power supply (5 VDC)
VS transducers power supply (13 VDC)
CONN. DESCRIPTION (for models EP 9BXP and EP 9BHP)
AO5 analogue output 5 (for 0-10 V or PWM signal)
AO6 analogue output 6 (for 0-10 V or PWM signal)
AO7 analogue output 7 (for 0-10 V or PWM signal)
AO8 analogue output 8 (for 0-10 V or PWM signal)
CONN. DESCRIPTION (for models EP 9BXQ and EP 9BHQ)
ND reference ( ND)
DI6 digital input 6 (dry contact); DI6
DI7 digital input 7 (dry contact); DI7
DI8 digital input 8 (dry contact); DI8
DI9 digital input 9 (dry contact); DI9

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5.3 Further connectors only available in the -EEV controllers (in addition to those in the basic controllers)
CONN. DESCRIPTION
NO10 K10 digital output normally open contact (8 A res. @ 250 VAC)
CO10 K10 digital output common contact
NO11 K11 digital output normally open contact (5 A res. @ 250 VAC)
CO11 K11 digital output common contact
CONN. DESCRIPTION
REF power supply engine unipolar stepper electronic expansion valve 1 (12 VDC, 260 mA max. winding)
OUT4 output 4 unipolar stepper electronic expansion valve 1 engine control
OUT3 output 3 unipolar stepper electronic expansion valve 1 engine control
OUT2 output 2 unipolar stepper electronic expansion valve 1 engine control
OUT1 output 1 unipolar stepper electronic expansion valve 1 engine control
CONN. DESCRIPTION
REF power supply engine unipolar stepper electronic expansion valve 2 (12 VDC, 260 mA max. winding)
OUT4 output 4 unipolar stepper electronic expansion valve 2 engine control
OUT3 output 3 unipolar stepper electronic expansion valve 2 engine control
OUT2 output 2 unipolar stepper electronic expansion valve 2 engine control
OUT1 output 1 unipolar stepper electronic expansion valve 2 engine control
CONN. DESCRIPTION
ND reference ( ND)
AI11 analogue input 11 (for PTC, NTC or Pt 1000 probes); AI11
can also be configured for dry contact digital input
AI12 analogue input 12 (for PTC, NTC or Pt 1000 probes); AI12
can also be configured for dry contact digital input
AI13 analogue input 13 (for PTC, NTC or Pt 1000 probes); AI13
can also be configured for dry contact digital input
AI14 analogue input 14 (for PTC, NTC or Pt 1000 probes, 0-5 V, 0-10 V, 0-20 mA or 4-20 mA transducers); AI14
can also be configured for dry contact digital input

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CONN. DESCRIPTION
ND reference ( ND)
AI15 analogue input 15 (for PTC, NTC or Pt 1000 probes, 0-5 V, 0-10 V, 0-20 mA or 4-20 mA transducers); AI15
can also be configured for dry contact digital input
AI16 analogue input 16 (for PTC, NTC or Pt 1000 probes, 0-5 V, 0-10 V, 0-20 mA or 4-20 mA transducers); AI16
can also be configured for dry contact digital input
+5V 0-5 V ratiometric transducers power supply (5 VDC)
VS transducers power supply (13 VDC)
5.4 Fitting the termination resistor of the RS-485 networks and the CAN network
To fit the termination resistor of the RS-485 network connected to the RS-485 MODBUS slave port, place the MBS1LT micro-switch in position ON.
To fit the termination resistor of the RS-485 network connected to the RS-485 (MODBUS master/slave, BACnet MS/TP) port, place the MBS2LT micro-switch in position
ON.
To fit the termination resistor of the CAN network, place the CANLT micro-switch in position ON.

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5.5 Example of electrical connection for basic controllers

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5.6 Example of electrical connection for plus controllers