The indipendent and intelligent pilot box.

RPA612 is an instrument designed for the management of the dust filtration system. It has a number of pilot valves varying from 4 to 12 (on request), two relay outputs, two digital inputs, one analog input (optional).
Each electrovalve pilot has to be connected through a RILSAN tube to a pneumatic valve mounted on a compressed air tank.
RPA612 can be provided with heaters to ensure proper function even at low temperatures. The activation of the heaters can be operated  manually or by automatic mode as soon as the temperature drops below a threshold. The management of RPA612 could be done through the instrument ECOSERIAL3, a PLC, a PC or another terminal that uses a serial RS485 with Modbus RTU protocol. In the Exchanging data, RPA612 has the role of slave.

Main Features Features Values
Dimensions External Dimensions ( L x H x W mm ) 346x134x72
Protection Protection Level (standard) IP66, TYPE 4X
Temperature Working Temperature (°C) -40... +65
Power Supply Power Supply Range (standard) 90-270Vac
Power Consumption 90Vac 9VA, 270Vac 18.9VA
Inputs Digital Inputs (nr) 2
Analog Input ok
Outputs Relay Outputs (nr) 2
Relay Output Power 2A 30Vdc/250Vac resistive
Coils Control Voltage 24Vdc
Functions Cyclic Management ok
Broken Coil Control ok
Broken Valve Control ok
Pressure Tank Control ok
Serial Ports RS485 ok
System Type SLAVE
Maximum number of coil 12
Type of control driver RS485