Other Specifi Cations - Carel μPC Technical Leaflet

ENG
2.10 Other specifi cations
storage conditions
operating conditions
index of protection
environmental pollution
class according to protection against electric shock
PTI of the insulating materials
period of stress across the insulating parts
type of action
type of disconnection or microswitching
category of resistance to heat and fi re
immunity against voltage surges
ageing characteristics (operating hours)
no. of automatic operating cycles
software class and structure
category of immunity to voltage surges (CEI EN 61000-4-5)
The device is not designed to be hand-held
IMPORTANT:
•
For applications subject to strong vibrations (1.5 mm pk-pk 10/55 Hz), secure the cables connected to the
μPC using clamps placed around 3 cm from the connectors. It is strongly recommended not to remove
the plastic cover;
•
the entire length of the input/output connections must be less than 10 m, according to EN 61000-6-2;
•
installation must be performed according to the standards and legislation in force in the country where
the appliance is used;
•
for safety reasons the appliance must be used inside an electrical panel, with
so that the only accessible part is the display and the control keypad;
•
all very low voltage connections (analogue and digital inputs at 24 Vac/Vdc, analogue outputs, serial bus
connections, power) must have reinforced (or double) insulation from the mains power;
•
in the event of malfunctions do not attempt to repair the appliance, but rather contact the CAREL service
centre.
+050001570 - 1.2 - 22.06.11
-20T70 °C, 90% rH non-condensing
-10T60 °C, 90% rH non-condensing
IP00
normal
to be incorporated into Class 1 and/or 2
appliances
250 V
long
1 C
microswitching
category D (UL94 - V0)
category 1
80,000
100,000 (EN 60730-1); 30,000 (UL 873)
Class A
Category 3
8
Tab. 2.h
IP20,
index of protection min.