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K8DT-AS2CD Datasheet(PDF) 3 Page - Omron Electronics LLC |
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K8DT-AS2CD Datasheet(HTML) 3 Page - Omron Electronics LLC |
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3 / 16 page  K8DT-AS 3 Ratings Specifications Power supply voltage K8DT-AS @@D: 24 VAC 50/60 Hz, 24 VDC K8DT-AS @@A: 100 to 240 VAC 50/60 Hz Power consumption 24 VAC/DC: 1.8 VA/1 W max. 100 to 240 VAC: 2.5 VA max. Rated insulation voltage 600 VAC Operating value setting range (SV) 10% to 100% of the maximum value of the setting range K8DT-AS1: 2 to 20 mA AC/DC 10 to 100 mA AC/DC 50 to 500 mA AC/DC K8DT-AS2: 0.1 to 1 A AC/DC (Compatible with commercially available CTs.) 0.5 to 5 A AC/DC (Compatible with commercially available CTs.) K8DT-AS3: When used with the OMRON CT (K8AC-CT200L). 10 to 100 A AC 20 to 200 A AC Operating value 100% operation at set value Reset value setting range (HYS) 5% to 50% of operating value Reset method Manual reset/automatic reset (switchable) Note: Manual reset: Turn OFF power supply for 1 s or longer. Operating time setting range (T) 0.1 to 30 s Startup lock time setting range (LOCK) 0 to 30 s (The startup lock timer starts when the input has reached approximately 30% or more of the set value.) Note: Enabled only for overcurrent operation. LED Indicators Power (PWR): Green, Output (OUT): Yellow, Alarm outputs (ALM): Red Input impedance Refer to Input Range on page 2. Output form Relay Output: SPDT contact Transistor Output: 1 Switchable between normally open and normally closed with a DIP switch setting. Output relay ratings Rated load: 250 VAC 5 A or 30 VDC 5 A (resistive load), 250 VAC 1 A (inductive load), 48 VDC 0.2 A (inductive load) Minimum load: 5 VDC, 10 mA (reference values) Mechanical life: 10 million operations min. Electrical life: 5 A at 250 VAC or 30 VDC: 50,000 operations 3 A at 250 VAC or 30 VDC:100,000 operations Transistor output ratings Rated voltage: 24 VDC (maximum voltage: 26.4 VDC) Maximum current: 50 mA DC Ambient operating temperature 20 to 60°C (with no condensation or icing) Storage temperature 25 to 65°C (with no condensation or icing) Ambient operating humidity 25% to 85% RH (with no condensation) Storage humidity 25% to 85% RH (with no condensation) Altitude 2,000 m max. Applicable wires Stranded wires, solid wires, or ferrules Applicable wire size 0.25 to 1.5 mm2 (AWG24 to AWG16) Wire insertion force 8 N max. for AWG20 wire Screwdriver insertion force 15 N max. Wire stripping length 8 mm Ferrule length 8 mm Recommended flat- blade screwdriver XW4Z-00B (Omron) SZF 0.4 2.5 (Phoenix Contact) 210-719 (Wago) SDI 0.4 2.5 75 (Weidmuller) Current capacity 10 A (per pole) Number of insertions 50 times Case color N1.5 Case material PC, UL 94 V-0 Weight Approx. 100 g Mounting Mounts to DIN Track, or screw mounting Dimensions 17.5 90 90 mm (W H D) Allowable operating voltage range 85% to 110% of power supply voltage Allowable operating frequency range 50/60 Hz 5 Hz Input frequency range K8DT-AS1 and K8DT-AS2:DC input or AC input (45 to 65 Hz) K8DT-AS3: AC input (45 to 65 Hz) Overload capacity K8DT-AS1 and K8DT-AS2: Continuous input at 120% of maximum input, 1 s at 150% K8DT-AS3:Continuous input at 120%, 30 s at 200%, and 1 s at 600% with an OMRON CT (K8AC-CT200L) Note: Overload capacity of primary side of CT. Repeat error Operating value 0.5% full scale (at 25 C and 65% humidity, rated power supply voltage) Operating time 50 ms (at 25 C and 65% humidity, rated power supply voltage) Applicable standards Conforming standards EN 60947-5-1 Installation environment (pollution level 2, Overvoltage category III) EMC EN 60947-5-1 Safety standards UL 60947-5-1 (Listing), Korean Radio Waves Act (Act 10564), CCC (GB14048.5) Insulation resistance 20 M min. Between external terminals and case Between power supply terminals and input terminals Between power supply terminals and output terminals Between input terminals and output terminals Dielectric strength 2,000 VAC for one minute Between external terminals and case Between power supply terminals and input terminals Between power supply terminals and output terminals Between input terminals and output terminals Impulse withstand voltage 6 kV (between live terminals and exposed, non-charged metal parts) Noise immunity Square-wave noise of 1- s/100-ns pulse width with 1-ns rise time 100 to 240 VAC: 1,500 V power supply terminal common/normal mode 24 VAC: 1,500 V power supply terminal common/ normal mode 24 VDC: 480 V power supply terminal common Vibration resistance Frequency 10 to 55 Hz, 0.35-mm single amplitude 10 sweeps of 5 min each in X, Y, and Z directions Shock resistance 100 m/s2, 3 times each in 6 directions along 3 axes Degree of protection Terminals: IP20 |
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