Table 2.1 (continued) 8 Item Value DC 10.5...30 V Power consumption, max. 12.5 VA Inputs Number of control inputs 4 Logical 0 0...4 V Logical 1 10...30 V Current for sensor’s polling 2 mA Nominal supply voltage of the sensors 24 V Instability of sensor supply voltage 10 % Load current for power supply of sensors, max. 100 mA Outputs Number of outputs 2 Current switched by relay contacts, max. 8 A (220 V AC, cos φ > 0.4) Current of transistor optocoupler load, max. 0.2 A (at 50 V) Current of optotriac load, max.: - at 240 V (constantly open triac) - if the triac is switched on with frequency = 50 Hz max and timp = 5 ms 50 mA 0.5 A Pulse counter Number of display digits 6 Counting speed, max.
10 000 Hz Duration of input pulses, min. 50 µs