MAIN CHARACTERISTICS range of product MODICON QUANTUM AUTO PLATFORM product or component type LOW VLTG DC DISCRETE I P MOD discrete input number 32 COMPLEMETARY CHARACTERISTICS group of channels 4 logic input NEGATIVE SOURCE discrete input voltage 5 V TTL DC input voltage limits 4.5..5.5 V voltage state 1 guaranteed 0.8 V DC voltage state 0 guaranteed >= 4 V DC AT 5.5 V SUPPLY VOLTAGE current state 1 guaranteed 4 MA addressing requirement 2 INPUT WORDS input impedance 7500 OHM leakage current 200 MA AT US = 5.5 V AND UIN = 4 V absolute maximum input 15 V DURING 1.3 MS DECAYING PULSE response time