EVCO S.p.A. | Code 104CP3NKE203 | Page 2 of 2 | PT 22/18
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EVCO reserves the right to make any changes without forewarning, without jeopardising the basic safety and operating features.
EVCO S.p.A.
Via Feltre 81, 32036 Sedico (BL) ITALY
phone
+39 0437 8422 |
fax
+39 0437 83648
web
www.evco.it
-
CANBUS CAN port:
-
1,000 m (3,280 ft) with baud rate 20,000 baud
-
500 m (1,640 ft) with baud rate 50,000 baud
-
250 m (820 ft) with baud rate 125,000 baud
-
50 m (164 ft) with baud rate 500,000 baud
according to the factory setting the device automati-
cally detects the baud rate of the other elements mak-
ing the network, on condition that it is one of those
listed before; on afterwards set manually the baud
rate to the same value of that of the other elements
-
USB port: 1 m (3.280 ft).
To wire the device one suggests using the connecting kit
CJAV31 (to order separately): only female removable screw
connection terminal blocks with pitch 3.5 mm (0.137 in)
for conductors up to 1.5 mm² (0.0028 in²) and only fe-
male removable screw connection terminal blocks with pitch
5.0 mm (0.196 in) for conductors up to 2.5 mm²
(0.0038 in²).
To program the device one suggests using the connecting
cables 0810500018 or 0810500020 (to order separately):
the cable 0810500018 is 2.0 m (6.561 ft) long, the cable
0810500020 is 0.5 m (1.640 ft) long.
Operating temperature:
-
from -10 to 55 °C (from 14 to 131 °F) for the built-in
versions
-
from -20 to 55 °C (from -4 to 131 °F) for the blind
versions.
Storage temperature:
from -25 to 70 °C (from -13 to
158 °F).
Operating humidity:
from 10 to 90% of relative humid-
ity not condensing.
Control pollution situation:
2.
Environmental conformity:
-
RoHS 2011/65/CE
-
WEEE 2012/19/EU
-
REACH regulation (CE) n. 1907/2006.
EMC conformity:
-
EN 60730-1
-
IEC 60730-1.
Power supply:
-
24 VAC, 50/60 Hz (±3 Hz), 20 VA max. not isolated
-
20... 40 VDC, 12 W max. not isolated
supplied by a class 2 circuit.
Protect the power supply with a 2 A-T 250 V fuse.
If the device is powered in direct current, it will be neces-
sary to respect the polarity of the power supply voltage.
Rated impulse voltage:
4 KV.
Overvoltage category:
III.
Class and structure of software:
A.
Real time clock:
incorporated (with lithium primary bat-
tery).
Battery range in absence of power supply: 5 years @ 25 °C
(77 °F).
Drift:
≤
30 s/month @ 25 °C (77 °F).
Analog inputs:
5 inputs:
-
3 which can be set via configuration parameter for
PTC, NTC or Pt 1000 probes
-
3 which can be set via configuration parameter for
PTC, NTC, Pt 1000 probes, 0-20 mA, 4-20 mA, 0-5 V
ratiometric or 0-10 V transducers
Power supply 0-5 V ratiometric transducers: 5 VDC (+0 %,
-12 %), 60 mA max.
Power supply 0-20 mA, 4-20 mA and 0-10 V transducers:
12 VDC (±10 %), 120 mA max.
The maximum current which can be supplied on the whole
from the two power supply is 120 mA.
PTC analog inputs (990
Ω
@ 25 °C, 77 °F)
Kind of sensor:
KTY 81-121.
Working range:
from -50 to 150 °C (from -58
to 302 °F).
Accuracy:
±0.5 % of the full scale.
Resolution:
0.1 °C.
Conversion time:
100 ms.
Protection:
none.
NTC analog inputs (10 K
Ω
@ 25 °C, 77 °F)
Kind of sensor:
ß3435.
Working range:
from -40 to 120 °C (from -58
to 248 °F).
Accuracy:
-
±0.5 % of the full scale
from -40 to 100 °C
-
±1 °C from -50 to -40 °C
and from 100 to 120 °C.
Resolution:
0.1 °C.
Conversion time:
100 ms.
Protection:
none.
NTC analog inputs (10 K
Ω
@ 25 °C, 77 °F)
Kind of sensor:
NTC type 2.
Working range:
from -40 to 86 °C (from -40 to
186 °F).
Accuracy:
±1 °C.
Resolution:
0.1 °C.
Conversion time:
100 ms.
Protection:
none.
NTC analog inputs (10 K
Ω
@ 25 °C, 77 °F)
Kind of sensor:
NTC type 3.
Working range:
from -40 to 86 °C (from -40 to
186 °F).
Accuracy:
±1 °C
Resolution:
0.1 °C.
Conversion time:
100 ms.
Protection:
none.
Pt 1000 analog inputs (1 K
Ω
@ 0 °C, 32 °F)
Working range:
from -100 to 400 °C (from -148
to 752 °F).
Accuracy:
-
±0.5 % of the full scale
from -100 to 200 °C
-
±2 °C from 200 to -400 °C.
Resolution:
0.1 °C.
Conversion time:
100 ms.
Protection:
none.
0-20 mA and 4-20 mA analog inputs
Input resistance:
≤
200
Ω
.
Accuracy:
±0.5 % of the full scale.
Resolution:
0.01 mA.
Conversion time:
100 ms.
Protection:
none; the maximum current al-
lowed on each input is 25 mA.
0-5 V ratiometric and 0-10 V analog inputs
Input resistance:
≥
10 K
Ω
.
Accuracy:
±0.5 % of the full scale.
Resolution:
0.01 V.
Conversion time:
100 ms.
Protection:
none.
Digital inputs:
5 inputs (which can be set with the develop-
ment environment UNI-PRO 3 for NO or NC contact):
-
2 at 24 VAC/DC, 50/60 Hz or 2 KHz optoisolated; the
frequency can be set with the development environment
UNI-PRO 3
-
3 at 24 VAC/DC, 50/60 Hz.
24 VAC/DC, 50/60 Hz digital inputs
Power supply:
-
24 VAC (±15 %), 50/60 Hz
(±3 Hz)
-
24 VDC (+66 %, -16 %).
Input resistance:
≥
10 K
Ω
.
Protection:
none.
24 VAC/DC, 2 KHz digital inputs
Power supply:
-
24 VAC (±15 %), 50/60 Hz
(±3 Hz)
-
24 VDC (+66 %, -16 %).
Input resistance:
≥
10 K
Ω
.
Protection:
none.
Analog outputs:
3 outputs:
-
2 which can be set via configuration parameter for PWM
or 0-10 V
-
1 which can be set via configuration parameter for
0-20 mA, 4-20 mA or 0-10 V.
PWM analog outputs
Power supply:
10 VDC (+16 %, -25 %), 10 mA
max.
Frequency:
0... 2 KHz.
Duty:
0... 100 %.
Protection:
none.
0-20 mA and 4-20 mA analog outputs
Input resistance:
40... 300
Ω
.
Accuracy:
±3 % of the full scale.
Resolution:
0.05 mA.
Conversion time:
1 s.
Protection:
none.
0-10 V analog outputs
Input resistance:
1 K
Ω
.
Accuracy:
±3 % of the full scale.
Resolution:
-
+2 %, -5 % of the full scale
for loads having impedance
from 1 to 5 K
Ω
-
±2 % of the full scale for
loads having impedance
> 5 K
Ω
.
Digital outputs:
7 outputs:
-
according to the model:
-
six 3 res. A @ 250 VAC SPST electromechanical
relays (K1... K6)
-
two 24 VAC/DC, 600 mA max. commands for solid
state relay (K1 and K2) and four 3 res. A @ 250 VAC
SPST electromechanical relays (K3... K6)
-
one 3 res. A @ 250 VAC SPDT electromechanical relay
(K7).
The device ensures a double insulation among each connec-
tor of the digital outputs and the remaining parts of the de-
vice.
Type 1 or type 2 actions:
type 1.
Additional features of type 1 or type 2 action:
C.
Displays:
according to the model:
-
none (blind version)
-
4+4 digits custom display (built-in LED version)
-
128 x 64 pixel single colour LCD graphic display (built-in
LCD version).
Communication ports:
5 ports:
-
1 RS-485 port with MODBUS slave communication pro-
tocol
-
1 RS-485 port with MODBUS master/slave, BACnet MS/
TP communication protocol (which can be set with the
development environment UNI-PRO 3)
-
1 CAN port with CANBUS communication protocol
-
1 USB port
-
1 Ethernet port with MODBUS TCP, Web Server, BACnet
IP communication protocol.
The BACnet communication protocol is in alternative to the
Web Server functionality.
The actual UNI-PRO 3.13 version implements a BACnet®
standardized device profile B-ASC, which doesn’t require the
managing of Scheduler and Calendar objects, instead required
for the B-AAC profile.
