U s e A n d M a i n t e n a n c e I n s t r u c t i o n s
M a s t e r E c o N e t P l u s E C + + L S R S 4 8 5
I n M n 1 8 E P E
e n R e v . 0 0
T U R B O S r l
D u s t F i l t e r C o m p o n e n t s
V i a P o 3 3 / 3 5 2 0 8 1 1 C e s a n o M a d e r n o ( M B ) I t a l y T e l + + 3 9 0 3 6 2 5 7 4 0 2 4 F a x + + 3 9 0 3 6 2 5 7 4 0 9 2
3
Description
Master economizer with 2 RS-485 serial interfaces RTU protocols to control industrial
dust collector system pneumatic cleaning.
Differential pressure digital control through internal transducer, which allows the
accurate analysis of the cleaning filter clogging status.
Voltage free contact digital inputs, input and output relay contacts.
LCD backlit monochromatic graphic monitor where the following can be read at any
time:
dP filter clog status
running solenoid valves
time remaining for next air jet start
emission value
The device has the output relays that can be activated in the event of solenoid valve
fault or minimum and maximum clogging.
Interface menu available in five languages.
Operating modes
manual, automatic, proportional, special manual.
Selectable pressure unit of measure
kPa, millibar, mm H2O, Inch w.c.
Manual solenoid valve activation.
Operating time expressed in seconds and minutes with selectable values for any
application.
Cleaning function with fan off (post-cleaning) by "dP fan" threshold in
automatic/proportional mode and by contact in manual/special manual modes,
with selectable number of cycles up to 100.
Signal 24 Vdc to the terminals 22_23 connector P11 active in output when
operation is set to manual.
With the automatic operation, is activated upon reaching the dP Start Cleaning
value, turns off when the low threshold is reached dP End Cleaning.
Hour counter and impulse counter.
Minimum dP alarm "broken sleeve" (with the possibility of inclusion/exclusion).
Maximum dP alarm (clogged filter).
Faulty solenoid valve alarm.
Filter element maintenance alarm (with the possibility of inclusion/exclusion).
Cleaning start from external contact.
Compressed air consent input.
Pre-coating function.
