EVCO S.p.A. | EV3401M | Instruction sheet ver. 1.0 | Code 1043401ME103 | Page 2 of 2 | PT 46/17
9 ALARMS
COD. DESCRIPTION
RESET
TO CORRECT
Pr1
regulation probe alarm
automatic
- check P0
- check probe integrity
- check electrical connection
AL
temperature alarm
automatic
check A1, A2 and A3
iA multi-purpose input alarm
automatic check i5 and i6
10 TECHNICAL SPECIFICATIONS
Purpose of the control device
Function controller
Construction of the control device
Built-in electronic device
Container
Black, self-extinguishing
Category of heat and fire resistance
D
Measurements
75.0 x 33.0 x 59.0 mm (2 15/16 x 1 5/16 x
2 5/16 in) with fixed screw terminal blocks
75.0 x 33.0 x 81.5 mm (2 15/16 x 1 5/16 x
3 3/16 in) with plug-in screw terminal blocks
Mounting methods for the control device
To be fitted to a panel, snap-in brackets
provided
Degree of protection provided by the
covering
IP65 (front)
Connection method
Fixed screw terminal blocks
for wires up to 2.5 mm²
Plug-in screw terminal blocks
for wires up to 2.5 mm² (on
request)
Pico-Blade connector
Maximum permitted length for connection cables
Power supply: 10 m (32.8 ft)
Analogue inputs: 10 m (32.8 ft)
Digital inputs: 10 m (32.8 ft)
Digital outputs: 10 m (32.8 ft)
Operating temperature
From -5 to 55 °C (from 23 to 131 °F)
Storage temperature
From -25 to 70 °C (from -13 to 158 °F)
Operating humidity
Relative humidity without condensate from 10
to 90%
Pollution status of the control device
2
Compliance:
RoHS 2011/65/EC
WEEE 2012/19/EU
REACH (EC) Regulation
1907/2006
EMC 2014/30/EU
LVD 2014/35/EU
Power supply:
230 VAC (+10 % -15 %), 50/60 Hz (±3 Hz), max. 4 VA in EV3... M7
12-24 VAC/DC (+10% -15%), 50/60 Hz (±3 Hz), max. 5 VA/3W in EV3... M3
Earthing methods for the control device
None
Rated impulse-withstand voltage
4 KV in EV3... M7; 330 V in EV3... M3
Over-voltage category
III in EV3... M7; I in EV3... M3
Software class and structure
A
Analogue inputs
1 for PTC, NTC, Pt 100, Pt 1000 or Ni 120
probes, J or K thermocouples, 0-20 mA, 4-20
mA, 0-10 V or 2-10 V transducers (regulation
probe)
PTC probes
Measurement field:
from -50 to 150
(from -58 to 302 °F)
Resolution:
0.1 °C (1 °F)
NTC probes
Measurement field:
from -40 to 110 °C (from -58 to 230 °F)
Resolution:
0.1 °C (1 °F)
Pt 100 and Pt
1000 probes
Measurement field:
from -100 to 650
(from -148 to 999 °F)
Resolution:
0.1 °C (1 °F)
Ni 120 probes
Measurement field:
from -80 to 300 °C (from -112 to 999 °F)
Resolution:
0.1 °C (1 °F)
J thermo-
couples
Measurement field:
from 0 to 700 °C (from 32 to 999 °F)
Resolution:
1 °C (1 °F)
K thermo-
couples
Measurement field:
from 0 to 999 °C (from 32 to 999 °F)
Resolution:
1 °C (1 °F)
0-20 mA, 4-20 mA, 0-10 V and 2-10 V
transducers:
can be configured
Digital inputs
1 dry contact (multi-purpose), not available if the analogue
input is configured for Pt 100, Pt 1000 or NI 120 3 wires
Dry contact
Contact type:
3.3 V, 1 mA
Protection:
none
Digital outputs
1 with electromechanical relay (K1 relay)
K1 relay
SPDT, 16 A res. @ 250 VAC
Type 1 or Type 2 Actions
Type 1
Additional features of Type 1 or Type 2
actions
C
Displays
LED display, 3 digit, with function icons
Alarm buzzer
Built-in
Communications ports
1 TTL MODBUS slave port for programming
key or for serial interface (BMS)
N.B.
The device must be disposed of according to local regulations governing the collection
of electrical and electronic equipment.
This document and the solutions contained therein are the intellectual property of EVCO and thus
protected by the Italian Intellectual Property Rights Code (CPI). EVCO imposes an absolute ban on the
full or partial reproduction and disclosure of the content other than with the express approval of EVCO.
The customer (manufacturer, installer or end-user) assumes all responsibility for the configuration of the
device.
EVCO accepts no liability for any possible errors in this document and reserves the right to make any
changes, at any time without prejudice to the essential functional and safety features of the equipment.
EVCO S.p.A.
Via Feltre 81, 32036 Sedico (BL) ITALY
telefono 0437 8422 | fax 0437 83648
email info@evco.it | web www.evco.it
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