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EEV UNIVERSAL DRIVER
EEV UNIVERSAL DRIVER
- Compact EEV driver (DIN‑rail, 4‑module width), integrating a PTC/PT1000 probe input, a pressure sensor input (4–20 mA or 0–5 V), and an onboard EEV stepper output plus an 8 A relay.
- Supports bipolar stepper EEVs (up to 2 valves) in a 4‑DIN module casing (blind or with built-in LCD), and unipolar/pulse valve drivers as open-board versions.
- Equipped with analog inputs (NTC/Pt1000/4–20 mA/0‑10 V), suction-temp and evap-pressure probes, and multiple digital I/O for control.
- Communication: Intrabus, TTL Modbus, optional RS‑485 CANbus, USB; some models support Wi‑Fi/EpoCA Cloud and BLE for EVconnect.
- Offers battery backup module, ensuring safe valve closure during power outages.
- Plug-and-play EEV control: Designed specifically for EEV management in enclosed racks or cabinets.
- Pressure sensor sharing: LAN-enabled linking allows sharing a single pressure reading across multiple valves
- Handles both stepper and unipolar valves across different refrigerants and systems.
- Advanced monitoring & control, including superheat/pressure PID positioning.
- Redundancy & safety: Battery backup ensures EEV fails closed.
- Modular UI options: Displayed locally or accessed via remote app.
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