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Data Sheet

WPS-01

Weatherproof Call Station, 1 Toggle

At a Glance:

The call station WPS-01 with four-wire technology is designed for use in harsh

environments. The housing is weatherproof and is suitable for a temperature range of

-30 °C to +70 °C.

It is used primarily as either level crossing intercom or gate intercom.

• Level crossing intercom function

• Gate intercom function (optional)

• 1 toggle (1 way) with LED

• Comes standard with built-in 25 Watt booster amplifier

• Weatherproof design (protection rating IP65)

• Large temperature range (-30 °C to +70 °C)

• Resistant to many chemicals

• Flame resistant

• Easy installation

Fig. WPS-01 (level crossing call station, L- No. 1.301)

Date:

16.03.2009

Page:

1/7

Author:

Document no.:

DB_WPS-01_1301_01

Summary of content (7 pages)

PAGE 1
Data Sheet WPS-01 Weatherproof Call Station, 1 Toggle At a Glance: The call station WPS-01 with four-wire technology is designed for use in harsh environments. The housing is weatherproof and is suitable for a temperature range of -30 °C to +70 °C. It is used primarily as either level crossing intercom or gate intercom.
PAGE 2
Data Sheet WPS-01 Weatherproof Call Station, 1 Toggle General Data WPS-01: The WPS-01 consists of: The mechanical components: - Two-part housing made of glass fibre reinforced polyester in yellow (RAL 1004) - Toggle made of glass fibre reinforced grey polyamide - Microphone box made of grey PVC for the dynamic sound capsule (mounted in the cover) - Cable connections made of grey polyamide - Plastic plate in white with black writing The electrical components: - Dynamic sound converter (mounted in
PAGE 3
Data Sheet WPS-01 Weatherproof Call Station, 1 Toggle Description Level Crossing Intercom: Because of varying distances between the individual components, and the technical requirements resulting from this, the level crossing intercom is made in two variations: Variation 1: Operation on non-isolated lines The call stations at level crossings are supplied centrally from the DVS-21. Variation 2: Operation on isolated lines The call stations at level crossings are supplied locally with 48 V.
PAGE 4
Data Sheet WPS-01 Weatherproof Call Station, 1 Toggle Variation 1 (central supply): For a sound pressure of 90 dB(A) with a 1 m interval for the level crossing call station and a supply voltage of the central exchange of 48 V the following distances between the level crossing call station and the central exchange are possible: Cable Diameter [mm] (Phantom Power Supply) 3 TW [km] 2 TW [km] 1.2 2.2 4.9 0.6 0.8 1.2 1.9 3.3 7.
PAGE 5
Data Sheet WPS-01 Weatherproof Call Station, 1 Toggle Mechanical Data: Height x Width x Depth: 400 mm x 100 mm x 128 mm Date: Cable Screws: 1 x M25, 2 x M20 Weight: Approx. 4 kg 16.03.2009 Page: 5/7 Author: HS Document no.
PAGE 6
Data Sheet WPS-01 Weatherproof Call Station, 1 Toggle Technical Data: Date: Operating Voltage: 48 V DC Power, Intercom Amplifier: 4W Power, Booster Amplifier: 25 W Idle Current: 25 mA Current Consumption (Sending): 35 mA Current Consumption (Receiving) Without Booster Amplifier: Max. 200 mA Current Consumption (Receiving) With Booster Amplifier: Max.
PAGE 7
Data Sheet WPS-01 Weatherproof Call Station, 1 Toggle Accessories: - Sound insulation hood: L-No. 1.340 from V2A, H x W x D = 1000 x 600 x 500 mm Weight: approx. 27 kg Optional: with pole bracket Legend: Control call station Level crossing call station Operator User Variation 1 Variation 2 Date: 16.03.2009 Page: 7/7 DTA-xxx Level crossing call station Traffic supervisor, barrier attendant, porter, … Passer-by Operation on non-isolated lines: Operating voltage of 48 V must be supplied locally.