Danfoss EKE 1P stepper valve driver for electronic expansion valves. Superheat control from a Pt 1000 temperature sensor and a ratiometric (0.5-4 V DC) pressure transmitter, driving a stepper-motor EEV. 24 V AC/DC supply, Modbus RS485 RTU communication, battery-backed valve close on power loss. DIN-rail mount, IP40. EAN 5702428673730.
| Type | EKE 1P stepper valve driver |
| Function | Electronic expansion valve (stepper) superheat driver |
| Supply voltage | 24 V AC / 24 V DC |
| Frequency | 50/60 Hz |
| Digital inputs (DI) | 2 pc |
| Analog inputs (AI) | 4 pc (voltage) |
| Digital outputs (DO) | 1 pc |
| Pressure sensor support | Ratiometric 0.5-4 V DC |
| Temperature sensor support | Pt 1000 |
| Communication | Modbus RS485 RTU; RJ11 (CAN) to user interface |
| Battery backup range | 18-24 V DC |
| Enclosure rating | IP40 (housing) |
| Mounting | DIN rail |
| Net weight | 0.134 kg |
| Approvals | CE, C-TICK, EAC, RoHS |
| Danfoss code | 080G0325 |
| EAN | 5702428673730 |
| Number of poles | 1P |
| Product group | Electronic valve control |
| Analog inputs (AI) [pc] | 4 pc |
| Analog inputs type | Voltage |
| Approval | C-TICK |
| Battery back-up [V] DC [max] | 24 V |
| Battery back-up [V] DC [min] | 18 V |
| CE mark | Yes |
| China RoHS compliance | Out of scope |
| Communication type | Modbus RS485 RTU |
| Digital inputs (DI) [pc] | 2 pc |
| Digital outputs (DO) [pc] | 1 pc |
| Display - option | MMIGRS2 |
| Display on front | No |
| Division | 25 |
| Enclosure rating note | IP40 for Housing |
| EU RoHS compliance | Out of scope |
| Frequency [Hz] | 50/60 Hz |
| Further information | Shared power supply |
| Gateway option | MMIMYK |
| Mounting method | DIN rail |
| Number of pressure sensors | 1 |
| Number of temperature sensors | 2 |
| Other RoHS documentation | EAEU RoHS |
| PFAS content [Yes/No] | No |
| Product features | Alarm management |
| Product Language | Chinese |
| Programming tools | Koolprog |
| REACH Candidate List substances | 2,2',6,6'-tetrabromo-4,4'-isopropylidenediphenol (CAS no. 79-94-7) |
| Supply voltage [V] AC | 24 V |
| Supply voltage [V] DC | 24 V |
| Temp. sensor support | Pt 1000 |
| Used for product | CCM |
| Valve output type | CCM 10 |
| IP rating | IP40 |
| MOQ | 1 |
Stepper-motor EEV superheat driver on the Danfoss ADAP-KOOL / MCX platform. Pairs a Pt 1000 sensor with a ratiometric 0.5-4 V pressure transmitter to control a stepper expansion valve. Confirm valve motor type (stepper, not AKV pulse-width) and sensor types before ordering.