ELECTRONIC TECHNOLOGIES
ENVIRONMENTAL PROTECTION

 CODE
ESA Electronic - ASCO
SEQUENCER WITHOUT DIFFERENTIAL PRESSURE CONTROL: Ex22SB (ATEX ZONA 22)
 
ESA CODE by model Ex22SB   ATEX
 
 
  Select number of outputs A2b - Relay voltage ON (K3)  
  A3a - Relay K1 Cycle ON / OFF contact. Closed with active cycle  
  Select power supply voltage B9b - Short-circuit protection of every single output for sequencer P  
  D11 - Emission control by TRIBO-CHECK probe.  
  Select voltage for solenoid valves G2 - Control of 2 solenoid valves on each output (2 x 25 W Max)  
       
 
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Info Code Description
 
A2a Relay Voltage ON (K1)
B10 Manual activation of each single output from the keyboard
B1b Select Number of outputs
  B2x Activation time from 0.05 to 5.00 sec.
B3c Interval time between ev. during post-cleaninges
B3x Interval time from 1 to 999 sec.
B8b Short-circuit protection of every single output
C0 Input activation from external contacts
C4c Cleaning cycle
C6aSB ON/OFF cleaning cycle from external pressure switch. STOP at the end of the cycle
D14a Operation hours-counter
D1a3SB Additional cycles from voltfree contact. ALWAYS enabled.
D6aDB ON/OFF cleaning cycle from external contact
  G1 Maximum load power 25W per output
HVB Input and output voltage selection (WARNING See B8c)
 
  • LCD alphanumeric display 32 characters multilanguage
  • Italian, English, French, German, Spanish
  • Supply voltage: 115 VAC ÷ 230 VAC / 50 ÷ 60 Hz (Standard)
  • Supply voltage (On request): 24 VAC / 50 ÷ 60 Hz - 24 VDC
  • On request Operating temperature up to - 40 ° C
  • Sequencers with digital dP control From 24 to 48 outputs for electrovalves
  • Manuals available in Italian, English, French, German,Spanish
  • For other languages contact the Technical Department