La description

Pulse and time preset counter with AC/DC or NPN counting and reset inputs.The Type 901 is a battery operated simple pulse and time preset counter with 12 to 250 V AC/DC or NPN Counting and reset inputs. The 6-digit, 2-line LCD display shows the actual value and setpoint.
Mechanical
Modelelectronic
FeaturesMultifunction devicesTime preset counter
Dimension 148 x 48 mm | 45 x 45 mm
Protection levelIP65
Working temperature-20 °C ... +65 °C
Weight80 g
Resetelectronic
(1) Installation | Front panel
Electrical
Supply voltagevia battery
Signal inputPNP12...250VAC/DC
Signal output1 relay
Efficient
  • Counting and reset input electrically isolated from the counter: Input level 12 to 250 V AC/DC
  • 2-line LCD display for counter reading and preset. The switching status of the output and active time measurement are displayed.
Simple
  • Simple programming
  • Simple preset input, one key for each decade
  • Pluggable screw terminals
  • Replacement for electromechanical preset counters
  • No internal power supply needed
  • Clock generator function
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