Ascon Tecnologic - K48 Line - ENGINEERING MANUAL -Vr. 09 -
PAG. 4
3. TEChNICAL ChARACTERISTICS
3.1 Technical specification
Case:
Plastic, self-extinguishing degree: V-0 according to UL 94;
Front protection:
IP 65 (when the optional panel gasket is
mounted) for indoor locations according to EN 60070-1;
Terminals protection:
IP 20 according to EN 60070-1;
Installation:
Panel mounting;
Terminal block:
12 M3 screw terminals for cables of
0.25... 2.5 mm
2
(AWG22... AWG14) with connection diagram;
Dimensions:
48 x 48 mm (1.89 x 1.89 in.)
depth 98 mm (3.86 in.)
Panel cutout:
45
(+0.6)
x 45
(+0.6)
mm
[1.77
(+0.023)
x 1.77
(+0.023)
in.];
Weight:
180 g max..
Power supply: •
24 VAC/DC (±10% of the nominal value);
•
100... 240 VAC (±10% of the nominal value);
Power consumption:
5 VA max.;
Insulation voltage:
2300 V rms according to EN 61010-1;
Display:
One 4 digits red display h 12 mm + 3 LEDs Bargraph;
Display updating time:
500 ms;
Sampling time:
130 ms;
Resolution:
30000 counts;
Total accuracy:
±0.5% F.S.V. ±1 digit @ 25°C of room
temperature;
Electromagnetic compatibility and safety requirements
Compliance:
Directive EMC 2004/108/CE (EN 61326-1),
directive LV 2006/95/CE (EN 61010-1);
Installation category:
II;
Pollution category:
2;
Temperature drift:
It is part of the global accuracy;
Operating temperature:
0... 50°C (32... 122°F);
Storage temperature:
-30... +70°C (-22... +158°F);
humidity:
20... 85% RH, not condensing;
Protections:
WATCH DOG (hardware/software) for the
automatic restart.
4. hOW TO ORDER
Model
K48
- = Controller
K48T
= Con timer
K48P
= Cont timer + programmer
Power supply
H
= 100... 240 VAC
L
= 24 VAC/DC
Analogue input
C
= J, K, R, S, T, PT100, 0/12... 60 mV
E
= J, K, R, S, T, PTC, NTC, 0/12... 60 mV
I
= 0/4... 20 mA
V
= 0... 1 V, 0/1... 5 V, 0/2... 10 V
Output 1
R
= Relay SPST-NO 8 A (resistive load)
O
= VDC for SSR
Output 3 and Digital Inputs
-
= Not available
R
= Relay SPST-NO 5 A (resistive load)
O
= VDC for SSR
D
= 2 Digital Inputs
Output 2
-
= Not available
R
= Relay SPST-NO 8 A (resistive load)
O
= VDC for SSR
