Werma 444 LED EVS*/Multi-Tone Sounder Combination Catalog Page

444 LED EVS*/Multi-Tone Sounder
Combination

Base mounting

Patent

pending

• Multi-Tone Sounder in combination
with LED EVS* signal

• Random sequence of light signals
prevents acclimatisation effect

• 32 tones for a diverse range of

• Sound output adjustable
up to 114 dB (C)/110 db (A)

• 3 tones can be triggered externally

• Optical and audible signal can be
triggered separately

applications

TECHNICAL SPECIFICATIONS:

Dimensions (L x H x W): 109 mm x 112.5 mm x 152 mm
Housing: PC/ABS-Blend
Lens: PC, transparent
Connection: 24 V:
115/230 V: CAGE CLAMP
Cable entry: Membrane for cable diamter max. 13 mm
Fixing: Wall, base and ceiling mounting
Life duration: Up to 50,000 hrs (LED EVS)

Screw terminal with wire protection max. 2.5 mm

®

ORDER SPECIFICATIONS:

Voltage 24
Current consumption Optical 60 mA 30 mA 30 mA
Audible 220 mA 55 mA 30 mA
red 444 110 75 444 110 67 444 110 68
yellow 444 310 75 444 310 67 444 310 68

V AC/DC

115 V AC 230 V AC

Life duration

up to 50,000 hrs

2

Optical-Audible

Signal Devices

attention-grabbing effect

The „EVS“ light effect

ensures a maximum

ACCESSORIES:

Cable gland M20 x 1.5 mm (for cable strain relief) 975 444 01
Protection rating IP 65 is provided even without cable gland

TONE TYPES AND FREQUENCIES:

Selectable via DIP switch, see tone table on page 213.

ADDITIONAL INFORMATION:

* EVS = Enhanced Visibility System.
Further Information can be found in the chapter ”General Information“ on page 352.

Please note the photosensitive epilepsy warning on page 352.

TECHNICAL DIAGRAMS:

see page 305

See note
on page 347

212

24 V 115 V / 230 V 24 V

330 g 470 g

IP 65

+50°C

-30°C

110 dB 114 dB

32

PLC