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Universal Controller SIEMENS RLU222 for HVAC Automation
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SIEMENS RLU222
Reliable and flexible HVAC controller for precise climate control in commercial buildings
| Brand | SIEMENS |
| Model | RLU222 |
| Voltage | 24V AC/DC |
| Country of Origin | Germany |
| Weight | 0.45 kg |
| Dimensions | 120x80x65 mm |
| Warranty | 6 months |
| Certifications | CE, UL, cULus, RoHS |
| SKU / MPN | RLU222 |
| What’s in the box | Controller unit, mounting brackets, terminal blocks, quick start guide |
| Inputs | 6 universal inputs (Ni1000, Pt1000, 0-10V, 4-20mA) |
| Outputs | 4 analog outputs (0-10V) |
| Communication | KNX / PL-Link |
| Mounting | DIN rail |
| Controller Type | Universal HVAC controller |
Key benefits: Energy-efficient, easy configuration, robust design, supports multiple sensor types
Typical applications: HVAC systems, air handling units, chillers, fan coil units, building automation
Lifecycle: Active product, long-term availability
1 review for Universal Controller SIEMENS RLU222 for HVAC Automation
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Robert M. –
Good quality sensor, accurate readings. Will order more for our production line.