3.3 Input/Output Specifications3.3.1 Input SpecificationsItemDescriptionInput A, B, Z signalsControl signal24VDC5VDCOpen collectorconnectionLine driverconnectionInsulation method Optical coupler Optical couplerRated input voltage 12 V DC to24 V DC 5VDC Equivalent toAM26LS3112VDC to 24VDCOperating voltage range 10.8 V DC to26.4 V DC3.5VDC to5.5VDC10.8VDC to26.4VDCInput points per common Independent common for each pointIndependentcommon for eachpointMin. on voltage/Min. on current 10V DC /4 mA 3 V DC / 4 mA 10 V DC / 4 mAMax. off voltage/Max. offcurrent 2V DC / 2mA 1 V DC / 0.5 mA 2V DC / 2 mAInput impedance Approx. kΩ Approx. 390 Ω Approx. 3 kΩOperating mode indicator LED display LED display(Note) The duty ratio of count input should be 50±10%. Also, the phase shifting of 2-phase input should be less than5%.3.3.2 Output SpecificationsItem DescriptionInsulation method Optical couplerOutput type Open collector (Sink output)Rated load voltage 5 V DC to 24 V DCAllowable load voltage range 4.75 V DC to 26.4 V DCMax. load current 15 mAOutput points per common 2 points/commonOff state leakage current 1 μA or lessON Max. voltage drop 0.2 VDC or lessExternalpower supplyVoltage 21.6VDC to 26.4VDCCurrent 30 mA or lessSurge absorber Zener diodeOperating mode indicator LED displayPhone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
