mImImImIIIII gb. gb. gb. gb.book book book book PPPPaaaage ge ge ge 12 M12 M12 M12 Maaaarrrrdi,di,di,di, 28. 28. 28. 28. octoctoctoctobrobrobrobre 2003 e 2003 e 2003 e 2003 11:11:11:11:59 59 59 59 11111111 Millenium II +: general characteristics Starter kit Blind Temperature sensors Special starter kits Bare board Power supply Level detection Local extensions Accessories Standard Adjacent extensions Expandable Communication modules Insulation 7 M Power supply 12 V DC Safety class 0 industrial / II domestic casing Operating voltage 12 V DC +30% -15% Earthing None +30% -11% for XT20 relay 88 950 065 Protection IP20 / Terminal block IP40 Operating limits 10.2 V DC 15.6 V DC IP00 for CN12 and CN20 10.68 VDC 15.6 V DC for XT 20 relay 88 950 065 Certifications CE, UL, cUL Immunity from micro power cuts 1 ms Conformity to standards EN 60947-1 Maximum Inrush current 6 A EN 60730-1 EN 60601-1 Max. absorbed power SA12-EC12-CN12 : 2.2 W Programming method Function blocks/SFC SA20-EC20-CN20 : 4.5 W XT20-EX20 : 5.5 W Program size 128 blocks Program memory Flash EEPROM 100 - 240 V AC input Removable memory EEPROM Input voltage (V AC) 100 - 240 (+10 % / -15 %) Data memory 256 bits / 64 words backed up for Supply frequency range (Hz) 50/60 Hz 10 years Input impedance (k ) 700 LCD display Display with 4 lines of 12 characters Pull-in voltage 80 Real-time clock Drift < 1 min/month at 25 C with at logic state 1 (V AC) user-definable correction of drift Drop-out voltage 40 Data retention : 10 years (lithium at logic state 0 (V AC) battery) Response time 50 0 -40 +70 Storage temperature ( C) Status indicator On LCD screen for SA12, SA20 and o Operating temperature ( C) -5 +55 XT20 Relative humidity (no 90 95 % 24 V AC input condensation) Input voltage (V AC) 24 (+10 % / -15 %) Dimensions (l x h x w) SA12-EC12 : 72 x 90 x 60 mm Supply frequency range 50/60 Hz SA20-XT20 : 125 x 90 x 60 mm Input impedance (k ) 4 EC20-EX20 Pull-in voltage 15 CN12 : 72 x 90 x 42 mm at logic state 1 (V AC) CN20 : 125 x 90 x 42 mm Drop-out voltage 5 Electrical characteristics at logic state 0 (V AC) Power supply 100 - 240 V AC Response time 50 ms Operating voltage 100 V AC 240 V AC +10 % -15 % Status indicator On LCD screen for SA12, SA20 and 50/60 Hz XT20 Operating limits 85 V AC 264 V AC Analogue input (24 V DC model only) Immunity from micro power cuts 10 ms CN12-SA12-EC12 4 inputs from I5 to I8 Maximum inrush current 5 A CN20-SA20-EC20-XT20 8 inputs from I5 to I12 Max. absorbed power SA12-EC12-CN12 : 6 VA Measurement range (0 10 V) or (0 V power supply) SA20-EC20-CN20 : 6.5 VA Resolution 8 bits XT20-EX20 : 8 VA Conversion time 10 ms Power supply 24 V AC Max input voltage 28.8 V DC Operating voltage 24 V AC +10 % -15 % 50/60 Hz Input impedance (k ) > 22 Operating limits 20.4 V AC 28.8 V AC Accuracy +/- 5 % Immunity from micro power cuts 10 ms Drift Temperature +/- 3 LSB Maximum inrush current 2.5 A Potentiometer control 2.2 k / 0.5 W Max. absorbed power SA12-EC12-CN12 : 6 VA 24 V DC input SA20-EC20-CN20 : 6.5 VA Current drain 24 (+20 % -15 %) V DC XT20-EX20 : 8 VA Input current 3.2 mA / 5.5 mA max. Power supply 24 V DC Input impedance 6.8 k Operating voltage 24 V DC +20 % -15 % Pull-in voltage 15 V DC Operating limits 20.4 V DC 28.8 V DC at logic state 1 Immunity from micro power cuts 1 ms Drop-out voltage 5 V DC Maximum inrush current 6 A at logic state 0 Max. absorbed power SA12-EC12-CN12 : 3.5 W Response time 10 ms SA20-EC20-CN20 : 4 W Galvanic isolation No XT20-EX20 : 5 W Sensor type Contact or 3-wire PNP or 3-wire NPN Status indicator On LCD screen for SA12, SA20 and XT20 12 Cyan Quadrichromie 75,0 120,0 LPP Magenta Quadrichromie 15,0 120,0 LPP Jaune Quadrichromie 0,0 120,0 LPP Noir Quadrichromie 45,0 120,0 LPP mImImImIIIII gb. gb. gb. gb.book book book book PPPPaaaage ge ge ge 13 M13 M13 M13 Maaaarrrrdi,di,di,di, 28. 28. 28. 28. octoctoctoctobrobrobrobre 2003 e 2003 e 2003 e 2003 11:11:11:11:59 59 59 59 11111111 12 V DC input Input voltage 12 (+30 % -15 %) V DC (except XT20R +30 % -11 %) Input current 1.9 mA / 2.3 mA max. Input impedance 6.45 k Pull-in voltage at logic state 1 8 V DC Drop-out voltage at logic state 0 3 V DC Response time 10 ms Sensor type Contact or PNP or 3-wire NPN Galvanic isolation No Status indicator On LCD screen for SA12, SA20 and XT20 Analogue input (12 V DC model only) CN12 - SA12 - EC12 4 inputs I5 to I8 CN20-SA20-EC20-XT20 8 inputs I5 to I8 Measurement range 0 10 V Resolution 8 bits Conversion time (ms) 10 Max input voltage 15.6 V DC Input impedance (k ) > 10 (14 typically) Precision 5 % Temp. dependent derating 3 LSB Potentiometer control 2.2 k / 0.5 W Relay output Max. breaking voltage 250 V AC / 30 V DC Breaking current 8 A Service life 8 A / 250 V AC resistive (100 000 operations) Minimum load 10 mA to 5 V DC Response time 10 ms Status indicator On LCD screen for SA12, SA20 and XT20 TOR / PWM solid state output PWM solid state output SA12-EC12-CN12 : O1 to O4 SA20-XT20-EC20-CN20 : O1 to O6 Breaking current 5-28.8 V DC Breaking voltage 0.7 A / 5-28.8 V DC Min. load 1 mA Maximum inductive load 0.7 A Maximum incandescent load 0.1 A Leakage 0.1 mA / 24 V DC Response time 1 ms Insulation No PWM frequency 120 Hz to 1920 Hz (user-definable) PWM cyclic ratio 0 to 100 % (256 steps) PWM precision at 120 Hz < 5 % (from 15 % to 85 %) load at 10 mA PWM precision at 500 Hz < 10 % (from 20 % to 80 %) load at 10 mA Status indicator On LCD screen for SA12, SA20 and XT20 13 Cyan Quadrichromie 75,0 120,0 LPP Magenta Quadrichromie 15,0 120,0 LPP Jaune Quadrichromie 0,0 120,0 LPP Noir Quadrichromie 45,0 120,0 LPP