Signaling System

PFANNENBERG Sounder Max. 108 dB(A) / Max. 114 dB(A)

- Integrated safety tough demands under industrial conditions
- To signal dangerous situations in safety-relevant application such as process and plant safety, e.g :
  - Start-up warning
  - Excess rotation speed warning
  - Machine stop delay warning
- By means of integrated self-monitoring of the devices the normative required, regular inspection of warning devices is ensured
- The warning devices can be implemented in Safety Instrumented Systems (SIS) up to SIL 2 / Performance Level PL d

Electrical data

DS 5-SIL

Rated voltage

95–253 V AC

24 V DC

Rated frequency

50/60 Hz

Functional range

95–253 V

19–29 V

Rated current consumption

40 mA @ 230 V

280 mA

Diagnostic channel – power consumption

30 mA @ 230 V

20 mA

Diagnostic channel – switching power

230 V / 80 mA