ELECTRONIC TECHNOLOGIES
ENVIRONMENTAL PROTECTION

 CODE
ESA Electronic
BUS-SYSTEM - MASTER UNIT WITHOUT DIFFERENTIAL PRESSURE CONTROL: Ex22PE1 (ATEX ZONA 22)
 
ESA CODE by model Ex22PE1   ATEX
 
 
  Select power supply voltage A3aK2 - Relay K2 Cycle ON / OFF contact. Closed with active cycle  
  AT - Tropicalisation of the Printed Circuit  
Output voltage for solenoid valves U = 24 VDC        
 
 
 
 
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Info Code Description
 
B10c Manual activation of each single output from the keyboard
B1c 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
  G1 Maximum load power 25W per output
HVA Input voltage selection
 
  • Supply voltage: 115 VAC ÷ 230 VAC / 50 ÷ 60 Hz (Standard)
  • Supply voltage (On request): 24 VAC / 50 ÷ 60 Hz - 24 VDC
  • Operating temperature: - 10 ÷ + 50 °C (Standard)
  • 1 serial BUS (12 remote units)
  • Display LED 3 digit
  • Voltage electrovalves: 24 VDC