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EVCO S.p.A. • Code 104CP3EKP0A103 • page 1/2

c-pro 3

EXP micro+

and

c-pro 3

EXP kilo+

I/O expansions version 1.0

5 ELECTRICAL CONNECTION

5.1 Electrical connection models with 9 electrome-

chanical relays

5.2 Electrical connection models with 7 electrome-

chanical relays and 2 solid state relays

5.3 Meaning of connectors

The following tables show the meaning of the connectors.

DIGITAL OUTPUTS

Digital outputs 6 and 7 (electromechanical relays).

TERM. MEANING

NO6 normally open contact digital output 6

NO7 normally open contact digital output 7

CO6/7 common digital outputs 6 and 7

Digital outputs 1... 5 (electromechanical relays).

TERM. MEANING

NO1 normally open contact digital output 1

NO2 normally open contact digital output 2

CO1/2 common digital outputs 1 and 2

NO3 normally open contact digital output 3

NO4 normally open contact digital output 4

NO5 normally open contact digital output 5

CO3/4/5 common digital outputs 3, 4 and 5

DIGITAL OUTPUTS

Digital output 8 (according to the model, electromechanical relay or

solid state relay).

TERM. MEANING

CO8 common digital output 8

NO8 normally open contact digital output 8

NC8 normally open contact digital output 8

DIGITAL OUTPUTS

Digital output 9 (according to the model, electromechanical relay or

solid state relay).

TERM. MEANING

CO9 common digital output 9

NO9 normally open contact digital output 9

NC9 normally open contact digital output 9

GB ENGLISH

1 GETTING STARTED

1.1 Important

Read these instructions carefully before installing and using the device

and follow all additional information for installation and electrical con-

nection; keep these instructions close to the device for future consulta-

tions.

The device must be disposed according to the local

legislation about the collection for electrical and electronic

equipment.

2 INTRODUCTION

2.1 Introduction

c-pro 3

EXP micro+

and

c-pro 3

EXP kilo+

are two families of I/O

expansions.

They are available in blind version and are usable for example with a

programmable controller belonging to the

c-pro 3

EXP micro+

c-pro 3

EXP kilo+

family.

The devices have got:

- 9 analog inputs of which 6 configurable via configuration parameter

for PTC / NTC / Pt 1000 probes / 0-20 mA / 4-20 mA / 0-5 V ratiometric

/ 0-10 V transducers and 3 configurable via configuration parameter

for PTC / NTC / Pt 1000 probes

- 9 optoisolated digital inputs at 24 VAC / DC of which 7 at 50 / 60 Hz

and 2 up to 2 KHz

- 6 non optoisolated analog outputs of which 2 configurable via con-

figuration parameter for PWM / 0-10 V signal, 2 configurable via con-

figuration parameter for 0-20 mA / 4-20 mA / 0-10 V signal and 2 for

0-10 V signal

- according to the model:

•9 digital outputs (electromechanical relays) of which seven

3 res. A @ 250 VAC SPST outputs and two 3 res. A @ 250 VAC SPDT

outputs

• 9 digital outputs of which seven 3 res. A @ 250 VAC SPST electrome-

chanical relays and two solid stare relays (24 VAC/DC, 0.6 A max.)

- 2 non optoisolated communication ports of which 1 USB OTG port

(for updating) and 1 CAN port with CANbus communication protocol.

The devices look in case 4 DIN modules.

Installation is in electrical panel, on DIN rail.

For further information please consult the

Hardware manual of

c-pro 3

3 DESCRIPTION

3.1 Description

The following table shows the meaning of the parts of the device.

PART MEANING

1 digital outputs 6 and 7

2 digital outputs 1... 5

3 digital output 9

4 analog inputs 7... 9, digital inputs 6... 9 and analog outputs

4... 6

5 analog inputs 1... 6, digital inputs 1... 5 and analog outputs

1... 3

6 USB OTG port

7 micro-switch to plug in the termination of the CAN port

8 power supply and CAN port

9 signalling LEDs

10 digital output 8

4 SIZE AND INSTALLATION

4.1 Size

4 DIN modules; size in mm (in).

4.2 Installation

On DIN rail 35.0 x 7.5 mm (1.377 x 0.295 in) or 35.0 x 15.0 mm

(1.377 x 0.590 in).

To install

c-pro 3

EXP micro+

and

c-pro 3

EXP kilo+

operate as shown

in the following drawing.

To remove

c-pro 3

EXP micro+

and

c-pro 3

EXP kilo+

remove possible

extractable screw terminal blocks plugged at the bottom first, then op-

erate on the DIN rail clips with a screwdriver as shown in the following

drawing.

To install

c-pro 3

EXP micro+

and

c-pro 3

EXP kilo+

again press the

DIN rail clips to the end first.

4.3 Additional information for installation

• working conditions (working temperature, humidity, etc.) must be be-

tween the limits indicated in the technical data

• do not install the device close to heating sources (heaters, hot air

ducts, etc.), devices provided with big magnetos (big speakers, etc.),

locations subject to direct sunlight, rain, humidity, dust, mechanical

vibrations or bumps

• according to the safety legislation, the protection against electrical

parts must be ensured by a correct installation of the device; the parts

that ensure the protection must be installed so that you can not re-

move them if not by using a tool.

Analog inputs 7... 9, digital inputs 6... 9 and analog outputs 4... 6.

TERM. MEANING

GND common analog inputs and analog outputs

AI7 analog input 7 (configurable via configuration parameter

for PTC / NTC / Pt 1000 probes / 0-20 mA / 4-20 mA / 0-5 V

ratiometric / 0-10 V transducers)

AI8 analog input 8 (configurable via configuration parameter

for PTC / NTC / Pt 1000 probes / 0-20 mA / 4-20 mA / 0-5 V

ratiometric / 0-10 V transducers)

AI9 analog input 9 (configurable via configuration parameter

for PTC / NTC / Pt 1000 probes / 0-20 mA / 4-20 mA / 0-5 V

ratiometric / 0-10 V transducers)

AO4 analog output 4 (configurable via configuration parameter

for 0-20 mA / 4-20 mA / 0-10 V signal)

AO5 analog output 5 (for 0-10 V signal)

AO6 analog output 6 (for 0-10 V signal)

DI6 digital input 6 (optoisolated, at 24 VAC / DC and at

50 / 60 Hz)

DI7 digital input 7 (optoisolated, at 24 VAC / DC and at

50 / 60 Hz)

DI8 digital input 8 (optoisolated, at 24 VAC / DC and at

50 / 60 Hz)

DI9 digital input 9 (optoisolated, at 24 VAC / DC and at

50 / 60 Hz)

COM common digital inputs

Power supply, CAN port.

TERM. MEANING

V≅+ power supply device (12 VAC in

c-pro 3 EXP micro+

24 VAC / 20... 30 VDC in

c-pro 3 EXP kilo+

); connect the

phase

V≅- power supply device (12 VAC in

c-pro 3 EXP micro+

24 VAC / 20... 30 VDC in

c-pro 3 EXP kilo+

); connect the

neutral

A / + reserved

B / - reserved

CAN + signal + CAN port

CAN - signal - CAN port

If the device is supplied in direct current, it will be necessary to respect

the polarity of the power supply voltage.

CAN LT

Micro-switch to plug in the termination of the CAN port.

Position micro-switch 2 on position ON to plug in the termination of the

CAN port.

USB

USB OTG port.

Analog inputs 1... 6, digital inputs 1... 5 and analog outputs 1... 3.

TERM. MEANING

AI1 analog input 1 (configurable via configuration parameter

for PTC / NTC / Pt 1000 probes / 0-20 mA / 4-20 mA / 0-5 V

ratiometric / 0-10 V transducers)

AI2 analog input 2 (configurable via configuration parameter

for PTC / NTC / Pt 1000 probes / 0-20 mA / 4-20 mA / 0-5 V

ratiometric / 0-10 V transducers)

AI3 analog input 3 (configurable via configuration parameter

for PTC / NTC / Pt 1000 probes / 0-20 mA / 4-20 mA / 0-5 V

ratiometric / 0-10 V transducers)

AI4 analog input 4 (configurable via configuration parameter

for PTC / NTC / Pt 1000 probes)

AI5 analog input 5 (configurable via configuration parameter

for PTC / NTC / Pt 1000 probes)

AI6 analog input 6 (configurable via configuration parameter

for PTC / NTC / Pt 1000 probes)

DI4 digital input 4 (optoisolated, at 24 VAC / DC and up to 2

KHz)

DI5 digital input 5 (optoisolated, at 24 VAC / DC and up to 2

KHz)

COM common digital inputs

+12V power supply 0-20 mA / 4-20 mA / 0-10 V transducers

(12 VDC, 120 mA max.)

5VS power supply 0-5 V ratiometric transducers (5 VDC,

60 mA max.)

GND common analog inputs and analog outputs

AO1 analog output 1 (configurable via configuration parameter

for PWM / 0-10 V signal)

AO2 analog output 2 (configurable via configuration parameter

for PWM / 0-10 V signal)

AO3 analog output 3 (configurable via configuration parameter

for 0-20 mA / 4-20 mA / 0-10 V signal)

DI1 digital input 1 (optoisolated, at 24 VAC / DC and at

50 / 60 Hz)

DI2 digital input 2 (optoisolated, at 24 VAC / DC and at

50 / 60 Hz)

DI3 digital input 3 (optoisolated, at 24 VAC / DC and at 50 / 60

Hz)

5.4 Additional information for electrical connection

• do not operate on the terminal blocks with electrical or pneumatic

screwers

• if the device has been moved from a cold location to a warm one, the

humidity could condense on the inside; wait about an hour before

supplying it

• test the working power supply voltage, working electrical frequency

and working electrical power of the device; they must correspond

with the local power supply

• connect the device to the other devices using a twisted pair

• disconnect the local power supply before servicing the device

• do not use the device as safety device

• for repairs and information on the device please contact EVCO sales

network.

6 SIGNALS

6.1 LEDs at the front of the device

LED MEANING

ON LED power supply

if it is lit, the device will be supplied

if it is out, the device will not be supplied

RUN LED run

if it is lit, the application software will be compiled and run-

ning in release modality

LED system alarm

if it is lit, an alarm system not resettable via software will be

running

if it flashes slowly, a system alarm with automatic reset will

be running

if it flashes quickly, a system alarm with manual reset will be

running

if it is out, no alarm system will be running

CAN LED CANbus communication

if it is lit, the device will be configured to communicate via

CANbus with another device but the CAN communication

will not have been set up

if it flashes slowly, the CANbus communication will have been

set up but it will not be completely correct

if it flashes quickly, the CANbus communication will have

been set up and will be correct

if it is out, no CANbus communication will be running

L1 LED not used

7 TECHNICAL DATA

7.1 Technical data

Purpose of control: I/O expansion to be used with programmable

controller for applications in refrigeration, ventilation and air condition-

ing.

Construction of control: electronic control device to be incorpo-

rated.

Box: self-extinguishing grey.

Size: 71.0 x 135.0 x 60.0 mm (2.795 x 5.314 x 2.362 in); 4 DIN mod-

ules.

Size refers to the device with all the connectors properly plugged.

Installation: on DIN rail 35.0 x 7.5 mm (1.377 x 0.295 in) or

35.0 x 15.0 mm (1.377 x 0.590 in).

Index of protection: IP20; IP40 the front.

Connections: male Micro-Fit connectors (power supply, inputs, ana-

log outputs and CAN port) in

c-pro 3 EXP micro+

, male extractable

spring terminal blocks pitch 3.5 mm (0.137 in; power supply, inputs,

analog outputs and CAN port) for conductors up to 1.5 mm²

(0.0028 in²) in

c-pro 3 EXP kilo+

, male extractable screw terminal blocks

pitch 5.0 mm (0.196 in; digital outputs) for conductors up to 2.5 mm²

(0.0038 in²), “A” type USB connector (USB port).

The maximum lengths of the connecting cables are the followings:

• power supply device: 100 m (328 ft)

• analog inputs: 100 m (328 ft); use a shielded cable for:

- analog inputs 7, 8 and 9

- the remaining inputs if configured for PTC or Pt 1000 probes

in case of lengths over or equal to 10 m (32.8 ft)

• power supply transducers: 100 m (328 ft)

• digital inputs: 100 m (328 ft)

• PWM analog output: 1 m (3.280 ft)

• 0-20 mA / 4-20 mA / 0-10 V analog outputs: 100 m (328 ft)

• digital outputs (electromechanical relays): 100 m (328 ft)

• digital outputs (solid state relays): 100 m (328 ft)

• CAN port:

- 1,000 m (3,280 ft) with baud rate 20,000 baud

- 500 m (1,640 ft) with baud rate 50,000 baud

- 250 m (820 ft) with baud rate 125,000 baud

- 50 m (164 ft) with baud rate 500,000 baud.

One suggests using the connecting kit CJAV18 (female extractable screw

terminal blocks pitch 5.0 mm, 0.196 in; to order separately), the con-

necting kit CJAV19 (wired female Micro-Fit connectors for

c-pro 3 EXP

micro+

, to order separately) and the connecting kit CJAV20 (female ex-

tractable spring terminal blocks pitch 3.5 mm (0.137 in) for

c-pro 3 EXP

kilo+

, to order separately).

Working temperature: from -20 to 60 °C (-4 to 140 °F).

Working humidity: from 5 to 95% of relative humidity without con-

densate.

Pollution situation: 2.

Power supply: 12 VAC, 50 / 60 Hz, 20 VA max., supplied from a class

2 circuit in

c-pro 3 EXP micro+

; 24 VAC, 50 / 60 Hz, 35 VA max. or

20... 30 VDC, 12 W max, supplied from a class 2 circuit in

c-pro 3 EXP

kilo+

Protect the power supply with a fuse rated 2A-T 250 V.

Overvoltage category: III.

Analog inputs: 9 analog inputs of which 6 configurable via configu-

ration parameter for PTC / NTC / Pt 1000 probes / 0-20 mA / 4-20 mA /

0-5 V ratiometric / 0-10 V transducers and 3 configurable via configura-

tion parameter for PTC / NTC / Pt 1000 probes.

Power supply 0-5 V ratiometric transducers: 5 VDC, 60 mA max.

Power supply 0-20 mA / 4-20 mA / 0-10 V transducers: 12 VDC, 120 mA

max.

The sum of the maximum current powerable by the two power supply

circuits is 120 mA.

Working range: from -50 to 150 °C (-58 to 302 °F) for PTC probe,

from -50 to 120 °C (-58 to 248 °F) for NTC probe, from -100 to 400 °C

(-148 to 752 °F) for Pt 1000 probe.

Digital inputs: 9 optoisolated digital inputs at 24 VAC / DC of which

7 at 50 / 60 Hz and 2 up to 2 KHz.

Resolution: 0.1 °C for PTC / NTC probes, 0.1 °C for Pt 1000 probes,

0.01 mA for 0-20 mA / 4-20 mA transducers, 0.01 V for 0-10 V transduc-

ers.

Analog outputs: 6 non optoisolated outputs:

• 2 outputs configurable via configuration parameter for PWM / 0-10 V

signal

• 2 outputs configurable via configuration parameter for 0-20 mA /

4-20 mA / 0-10 V signal

• 2 outputs for 0-10 V signal.

Digital outputs: according to the model:

•9 outputs (electromechanical relays) of which seven 3 res. A @

250 VAC SPST outputs (K1... K7) and two 3 res. A @ 250 VAC SPDT

outputs (K8 and K9)

• 9 outputs of which seven 3 res. A @ 250 VAC SPST electromechanical

relays (K1... K7) and two 24 VAC/DC, 0.6 A max. solid state relays (K8

and K9).

Type of actions and additional features: 1B.

Communication ports: 2 non optoisolated ports:

• 1 USB OTG port (for programming and debugging)

• 1 CAN port with CANbus communication protocol.

I ITALIANO

1 IMPORTANTE

1.1 Importante

Leggere attentamente queste istruzioni prima dell’installazione e prima

dell’uso e seguire tutte le avvertenze per l’installazione e per il collega-

mento elettrico; conservare queste istruzioni con il dispositivo per con-

sultazioni future.

Il dispositivo deve essere smaltito secondo le normative

locali in merito alla raccolta delle apparecchiature elettriche

ed elettroniche.

2 INTRODUZIONE

2.1 Introduzione

c-pro 3

EXP micro+

c-pro 3

EXP kilo+

sono due famiglie di espansio-

ni di I/O.

Le famiglie sono disponibili in versione cieca e sono utilizzabili, per esem-

pio, con i controllori programmabili appartenenti alle famiglie

c-pro 3

micro+

c-pro 3

kilo+

I dispositivi dispongono di:

- 9 ingressi analogici di cui 6 configurabili via parametro di configura-

zione per sonde PTC / NTC / Pt 1000 / trasduttori 0-20 mA / 4-20 mA

/ 0-5 V raziometrici / 0-10 V e 3 configurabili via parametro di configu-

razione per sonde PTC / NTC / Pt 1000

- 9 ingressi digitali optoisolati a 24 VAC / DC di cui 7 a 50 / 60 Hz e 2

fino a 2 KHz

- 6 uscite analogiche non optoisolate di cui 2 configurabili via parame-

tro di configurazione per segnale di tipo PWM / 0-10 V, 2 configurabili

via parametro di configurazione per segnale di tipo 0-20 mA /

4-20 mA / 0-10 V e 2 per segnale di tipo 0-10 V

- a seconda del modello:

• 9 uscite digitali (relè elettromeccanici) di cui 7 da 3 A res. @ 250 VAC

di tipo SPST e 2 da 3 A res. @ 250 VAC di tipo SPDT

• 9 uscite digitali di cui 7 relè elettromeccanici da 3 A res. @ 250 VAC di

tipo SPST e 2 relè allo stato solido (24 VAC/DC, 0,6 A max.)

- 2 porte di comunicazione non optoisolate di cui 1 di tipo USB OTG

(per aggiornamenti) e 1 di tipo CAN con protocollo di comunicazione

CANbus.

I dispositivi si presentano in contenitore 4 moduli DIN.

L'installazione è prevista in un quadro elettrico, su guida DIN.

Per ulteriori informazioni consultare il

Manuale hardware di c-pro 3

1 2

Inhaltsverzeichnis

Seite 1 - EXP kilo+

EVCO S.p.A. • Code 104CP3EKP0A103 • page 1/2c-pro 3 EXP micro+ and c-pro 3 EXP kilo+ I/O expansions version 1.05 ELECTRICAL CONNECTION5.1 Electrical c

Seite 2 - PT • 14/13

EVCO S.p.A. This document belongs to EVCO; unless you are authorized by EVCO, you can not publish it.Via Mezzaterra 6, 32036 Sedico Belluno ITALY EVCO

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Evco EPU2EXP Bedienungsanleitung

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