EPC30/20

DIN-Rail Mount Electropneumatic Actuator

- Current to pressure converter (I/P)
- 0/4... 20 mA control signal
- 0.2... 1 bar or 3... 15 psi output
- Process connection: 1/8 NPT

Process inputs:

1 High level analogue input

- Current (mA): 0/4... 20 mA
Input impedance: 200 Ω

Process outputs

Pressure output:

- 0.2... 1 bar or 3... 15 psi
- Air capacity (max.): > 5 kg/h = 4.1 Nm3/h = 2.4 scfm

Supply pressure:

- 1.4 ± 0.1 bar or 20 ± 1.5 psi
(for output signal 1 bar or 15 psi)

Functions

Transmission data and influences:
Characteristic: Linear, direct or reverse action
Deviation:   < 0.5 %
Hysteresis:   < 0.3 %
Dead band:   < 0.1 %
Temperature: 
< 0.5 %/10 K between -20 and +85 °C
< 2 %/10 K between -55 and -20 °C
Air supply
< 0.3 %/0.1 bar pressure change

Installation

Mounting method: DIN rail mount
Case dimensions: 106 x 36 x 32 mm + terminal block: 20 mm
DIN RAIL socket dimensions: 36 x 40 mm

Connections

Signals connection: 2,5 mm² screw terminals block
Process connection: 1/8 NPT
Air supply connection: 3/8 NPT
Protection factor: IP 20

Connectable to:

- Any controller from Ascon Tecnologic range with the appropriate I/Os