Werma 420 LED/Multi-Tone Sounder Combination, 422 LED/Multi-Tone Sounder Combination Catalog Page

43x

420/422

LED/Multi-Tone Sounder Combination

Base mounting

Mounting holes integrated into

the product rim allow easy

mounting without having to

remove the lens

• Multi-Tone Sounder in combina­tion with LED Permanent Beacon

• Optical and audible signals can
be triggered separately

• Choice of 8 different tones

TECHNICAL SPECIFICATIONS:

Dimensions (Ø x Height): 89 mm x 100.5 mm (Base/tube mounting)
(L x H x W): 83 mm x 120.5 mm x 91 mm (Wall mounting)
Housing: Base/tube mounting: PC black
Wall mounting: PC-ABS-Blend; PC grey

Lens: PC, transparent
Connection: Screw terminal with wire protection max. 1.5 mm
Cable entry: Cable diameter max. 9 mm
Fixing: Base mounting, tube mounting (accessory)
Wall mounting, Sound outlet facing downwards
Tone type: Selectable, see table below
Tone frequency: See table below

• Easy to mount

• Adjustable sound output

• Integrated mounting bracket (422)

• Adaptor for tube mounting
(accessory)

Life duration

up to 50,000 hrs

TONE TYPES AND FREQUENCIES:

Tone Tone type

No.
1 Horn tone (c. 110 Hz)
2 Continuous tone (c. 3.0 KHz)
3 1 Hz tone (c. 3.0 KHz)
4 20 Hz whistle tone (c. 3.0 KHz)
5 800-970 Hz rising @ 1 Hz
6 2400-2850 Hz rising @ 7 Hz
7 1200-500 Hz falling @ 1 Hz
8 Alternating tone 800 Hz / 1200 Hz @ 1Hz

2

Optical-Audible

Signal Devices

Wall mounting

Size comparison

42x

ORDER SPECIFICATIONS:

Voltage 24 V AC/DC
Current consumption LED 45 mA
Current consumption MTS 80 mA

Base/Tube mounting

red 420 120 75
yellow 420 320 75

Wall mounting

red 422 120 75
yellow 422 320 75

ACCESSORIES:

Accessories see page 192.

TECHNICAL DIAGRAMS: see page 304

See note
on page 347

110 g

IP 65

+50°C

-20°C

105 dB

8

193