ESA Electronic Engineering
Model: LE

Max 2 lines BUS-SYSTEM (12 remote units of 8 electrovalve sfor each line.)

LCD alphanumeric display, 32 characters, multilanguage

Operating hours counter

Minimum and maximum dP alarm

 > Documentation Full
 > Documentation Basic
 > Standard Setting
     See the video
 > Secondary Setting
     See the video
Supply voltage 230 VAC - 115 VAC / 50 ÷ 60 Hz Fuse 250 V / 1 AT (5 x 20)
(On request) 24 VAC / 50 ÷ 60 Hz Temperature -10 ÷ +50 °C
(On request) 24 VDC Degree protection IP20
Output voltage for electrovalves 24 VAC, 115 VAC, 230 VAC / 50 ÷ 60 Hz, 24 VDC Dimensions 96x96x132 mm
Power consumption 10 VA (Stand by)
30 VA Max with ev ON
Weight 2.5 Kg
A1a Minimum and maximum dP alarms on the same relay (K2)
A2a Relay Voltage ON (K1)
AL1 Alarm relay contacts open
B1a Selection of the Number of outputs (BUS SYSTEM)
B2x Activation time from 0.05 to 5.00 sec.
B3c Interval time between ev. during post-cleaning
B3x Interval time from 1 to 999 sec.
B8b Short-circuit protection of every single output
B9b Electric control of output activation
C0 ENABLE / DISABLE inputs from external contact
C1 Digital differential pressure control (STOP at the end of cycle)
C13_10 dP full range 10.00 kPa
C3 Differential pressure readout from internal transducer (max 10 kPa)
C7c1 Minimum dP alarm. Contact open with alarm. Automatic reset.
C7d1 Maximum dP alarm. Contact open with alarm. Automatic reset.
C8 dP zero readout regulation
D14a Operation hour counter
D1b1 Additional post-cleaning cycles from dP readout. Activation at STOP.
D5a Consent from external compressed air pressure switch
D6a ON/OFF cleaning cycle from external contact
DPa 6x4 RILSAN air connections
G1 Maximum load power 25W per output
SL Multilanguage display