Ascon K48-LCRR Controller

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 mm2 (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;
4 HOW TO ORDER Model K48 - = Controller K48T = Controller+ timer K48P = Controller + 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 2
- = Not available 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
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.
Ascon Tecnologic - K48 Line - ENGINEERING MANUAL - PAG. 4