Siemens RKN22 Universal P-Controller – 24VAC, 2 SPDT Relay Outputs
75,00 €
:contentReference[oaicite:0]{index=0}. Model: RKN22. Power Consumption: 4 VA (without output peripherals) :contentReference[oaicite:3]{index=3}. Universal Inputs: Accepts both direct sensor and 0–10 V signals.
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