EVCO EVXS815P9 Installer manual - Manual (Page 2)

rtc Real time clock error
ErC Error compatibility user interface-control module
ErL Error communication user interface-control mod-
ule
9 TECHNICAL DATA
9.1 Technical data
Purpose of the devices: controllers for blast chillers.
Execution:
-
user interface: open frame board
- control module: open frame board.
Size:
-
user interface: 156.0 x 45.0 x 24.0 mm (6.141 x 1.771
x 0.944 in; W x H x D)
- control module: 99.0 x 108.0 x 24.0 mm (3.897 x
4.251 x 0.944 in; W x H x D).
Installation:
-
user interface: by back panel, with M3 threaded studs
- control module: on flat surface, with spacers.
Index of protection:
-
user interface: IP00
- control module: IP00.
Connections:
-
user interface: extractable screw terminal blocks (con-
trol module)
- control module: fix screw terminal block (user inter-
face and inputs), faston 6.3 mm (0.248 in) wide (power
supply and outputs), 6 poles connector (serial port).
The maximum lengths of the connecting cables user inter-
face-control module is 20 m (65.614 ft).
Operating temperature: from 0 to 55 °C (from 32 to
131 °F).
Storage temperature: from -25 to 60 °C (from -13 to
140 °F).
Operating humidity: from 10 to 90% of relative humid-
ity not condensing.
Pollution situation: 2.
Power supply:
-
user interface: supplied by the control module
- control module: 115... 230 VAC (±15%), 50 / 60 Hz,
(±3 Hz), 10 VA max.
Overvoltage category: III.
Real time clock: incorporated (with capacitor).
Battery autonomy in the event of lack of power supply:
24 h with battery fully charged.
Battery charging time: 2 min (the battery is charged by
the power supply of the device).
Signaling and alarm buzzer: incorporated.
Analog inputs: 3 inputs (room probe, needle probe and
evaporator probe), which can be set via configuration pa-
rameter for PTC / NTC probes.
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).
Resolution: 0.1 °C (1 °F).
Protection: none.
NTC analog inputs (10K Ω @ 25 °C, 77 °F)
Kind of sensor:
ß3435.
Working range: from -40 to 105 °C (from -40
to 220 °F).
Resolution: 0.1 °C (1 °F).
Protection: none.
Digital inputs: 2 inputs (door switch and pressure switch),
which can be set via configuration parameter for normally
open / normally closed contact (free of voltage contact,
5 VDC, 2 mA).
Digital inputs
Power supply:
none.
Protection: none.
Displays: 4 digits custom display, with function icons.
Digital outputs:
5 outputs (electromechanical relays)
-
1 SPST 30 res. A @ 250 VAC output (K1) for compres-
sor management
- two 16 res. A @ 250 VAC outputs of which 1 SPDT
output (K2) for defrost management and 1 SPST out-
put (K4) for door heater or condenser fan manage-
ment
- two 8 res. A @ 250 VAC outputs of which 1 SPST out-
put (K3) for evaporator fan management and 1 SPDT
output (K5) for room light, needle probe heater or UV
light management.
The maximum current allowed on the loads is 20 A.
Type of actions and additional features: 1C.
Communication ports: 1 TTL serial port with MODBUS
communication protocol.
EVCO S.p.A. | Code 104XS815E133 | Page 2 of 2 | PT 19 / 13
This document is exclusive property of EVCO; reproduction and disclosure are prohibited without express authorisation from EVCO.
EVCO is not liable for any features, technical data and possible errors stated in this document or deriving from use of the same.
EVCO cannot be considered liable for damages caused by failure to comply with warnings given in this document.
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 852468 | fax +39 0437 83648
email [email protected] | web www.evco.it