ESA ELECTRONIC ENGINEERING
Specialized in Electronics for Dust Collector Systems
ELECTRONIC EQUIPMENT AIR / GAS FILTRATION SYSTEMS
 
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Environment    and   Safety  in  Industrial  Production
 
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ESA Electronic
SEQUENCER WITHOUT DIFFERENTIAL PRESSURE CONTROL: Ex22PB (ATEX ZONA 22)
 
CODE    ATEX
 
SETTING OPERATING PARAMETERS OPTIONS ON REQUEST
 
  Select number of outputs A3a - Relay K1 Cycle ON / OFF contact. Closed with active cycle  
  AT - Tropicalisation of the Printed Circuit  
  Select supply voltage G2 - Control of 2 solenoid valves on each output (2 x 25 W Max)  
  B9b - Short-circuit protection of every single output for sequencer P  
  Select voltage for solenoid valves
       
 
     
STANDARD FEATURES
 
Info Code Description
 
B10b Manual activation of each single output from the keyboard
B1b Select Number of outputs
  B2x Activation time from 0.05 to 5.00 sec.
B3x Interval time from 1 to 999 sec.
B8a Short-circuit protection of every single output
C0 Input activation from external contacts
D1a Additional cycles after fan stop
D6 ON/OFF Cleaning cycle from external contact.
  G1 Maximum load power 25W per output
HV Selection of input/output voltages.
TECHNICAL FEATURES
 
  • Supply voltage: 115 VAC ÷ 230 VAC / 50 ÷ 60 Hz (Standard)
  • Supply voltage (On request): 24 VAC / 50
  • Voltage electrovalves: 24 VAC, 115 VAC, 230 VAC / 50 ÷ 60 Hz, 24 VDC
  • Operating temperature: - 10 ÷ + 50 °C (Standard)
  • Display LED 3 digit