Siemens Staefa Control PRU A

Siemens Staefa Control PRU A

• Technical Specifications
  Power supply Extra low voltage (SELV) Nominal voltage AC 24 V, 50/60 Hz –Max. tolerance +15 / –10 %.
• Power consumption
  Without output peripheral devices 5 VA – With output peripheral devices Max. 45 VA
• Fuse
  Electronic Automatic reset.
• Signal inputs See 'Input terminal connections',
  page 5 Signal outputs See summary of output cards,
  page 6 Product data Control algorithm P Proportional band – Proportional outputs 4 K
• Motor positioning outputs 2 K – Valve operating range 1 K
• Connections
  Connection terminals Screw terminals 4 mm2 with test socket
• Communication PRONTO bus 2-wire connection Service socket For ZS1 service terminal
• Weight
  Including packaging 0.45 kg
• Dimensions
  (W x H x D) 108 x 52 x 118 mm Mounting Snap-mounted on DIN rail (EN50022-35 x 7.5) or screwed to a flat surface Safety
• Product safety
  EN61010-1
• Contamination
  Level 2 Electrical safety SELV General ambient conditions Usage For indoor use, installed in control panel
• Temperature range
  Operation 5 ... 45 °C – Storage –25 ... 70 °C Ambient humidity 10 ... 90 %rh, non-condensing
• Conformity
  This product meets the requirements for marking.