U s e r I n s t r u c t i o n s
Eco-Net 128 Control Unit
8
TURBO s.r.l.
Dust Filter Components
Via Po 33/35 20811 Cesano Maderno (MB) Italy Tel ++39 0362 574024 Fax ++39 0362 574092
InMn 26 UCESTD
Rev.1.02 it
General connection diagram
Connections key
Pos.
Description
Notes
P1 (1-2-3)
Main power supply connector
P15 (4-5)
“Cleaning Fan Off” input contact (Post pul.)
Potential-free contact (*)
P16 (6-7)
"Remote enabling" input contact
Potential-free contact (*)
P17 (8-9)
Filter fan hour counter contact
Potential-free contact (*)
P18 (10-11)
Digital input contact (reserved for future expansions)
Potential-free contact (*)
P13 (12-13)
Current-Loop 4÷20mA analogue input
Optional
P14 (14-15)
Current-Loop 4÷20mA analogue output
max. load = 300 Ohm
P5 (16-17-18-19)
Alarm relay contacts (16-17, 18-19)
Normal. Closed (**)
P8
Input/Output connector (reserved for future expansions)
P12
Communication connector (reserved for future expansions)
P11 (27-28-29)
Connector for solenoids actuators Bus
3 dedicated wires
U13
Pressure Transducer
dP+ =dirty side
dP- =clean side
(*)
voltage-free contact
(**)
IMPORTANT: to be used only for SELV voltages (max 24Vac/dc) guaranteed by a safety isolation transformer.
