The Schneider Electric RM22TR33 is a three‑phase voltage and phase monitoring relay designed for installation on a 35 mm DIN rail in industrial and commercial control panels.

Key Parameters Item Parameter / Description Valve Type Proportional directional control valve (integrated electronics) Interface / Size ISO 4401‑03 / NFPA D03 / CETOP 3 (NG6) Spool Type & Return “2C” spool, spring‑centered (“all ports blocked” center) Rated Flow 20 L/min (≈ 5.3 US gpm) for A‑port or B‑port flow Rated Pressure (P, A, B ports) 350 bar (≈ 5000 psi) Tank Port Pressure Rating 210 bar (≈ 3000 psi) Supply Voltage 24 V DC Maximum Current 3 A Command / Input Signal ±10 V voltage command, with ±10 V feedback output Metering Type Meter‑in / Meter‑out flow metering Seal Material Fluorocarbon (suitable for anti‑wear hydraulic oils) Fluid Compatibility Anti‑wear hydraulic oils (and compatible fluids) Fluid Cleanliness Requirement 17/15/12 micron (or better) filtration Mounting Type Subplate / manifold mount Operating Temperature Range (ambient) –40 °C to +85 °C (–40 °F to +185 °F) Valve Stage Single‑stage, symmetric flow capability Valve Function 4/3‑way proportional directional valve

The SIEMENS 6ES7332-5HD01-0AB0 Analog Output Module is designed for industrial automation applications, offering precise control over analog signals with high resolution and reliability.