Product Description
Specifications
| Part number | EDM-J1/30E1-A/RPCER1 | Brand | Duplomatic MS |
| Amplifier type | Closed-loop valve position control | Matched valve family | RPCER1 |
| Solenoids per valve | 1 | Reference signal | 4–20 mA |
| Power supply | 19–30 V DC | Matched coil voltage | 24 V DC |
| Valve nominal current | 860 mA | Enable function | External enable on pin 12 |
| Position feedback | LVDT | Output current range | 430–4000 mA |
| Mounting | DIN rail EN 50022 | Dimensions (W × H × D) | 23 × 98 × 122 mm |
| Protection | IP20 | Ambient temperature | −20 to +70 °C |
| Mass | 0.13 kg | Availability | Supplied on request |
EDM-J1/30E1-A/RPCER1 Duplomatic closed-loop digital valve amplifier
EDM-J1/30E1-A/RPCER1 is a DIN rail amplifier for RPCER1 proportional valves with position feedback. It controls valve spool position using the 4–20 mA reference signal and LVDT feedback. This version controls one solenoid and requires a 19–30 V DC supply.
Matched valve execution
Use with the valve family specified in the full amplifier order code. Select the amplifier by its complete order code, reference signal, enable function and valve execution.
The EDM-J provides programmable ramps, offset, gain and diagnostics. Mount inside an electrical cabinet, with IP20 protection and −20 to +70 °C operating temperature. IMPEX CONNECT supplies the amplifier on request with manufacturer technical documentation and assistance with model selection.