WM44-DRM
4Pages

Catalog excerpts

Anemometer display with programmble realy output – Din Rail mounted WM44-DRM The WM44-DRM WInd speed Display is a device with high accuracy with 2 programmable threshold output. It is particularly designed to work with ANEMO4403 but it can work also with a huge range of anemometers. 2 programmable thresholds (ALARM 1 and ALARM 2). The device can be easy mounted on a front door of electric panel. Specially developed for tower cranes sector. PANEL VIEW  3 digit LED Display (height 14 mm)  2 LED alarm status indicator (AL1 e AL2)  LED speed unit indicator (Km/h o Mph)  Automatic deactivation of the relay under the threshold level  Signalling by flashing display of intervention (AL2)  Selecting the mode for the alarm (intermittent, continuous, considered) Each set point, offers a user adjustable time delay to determine when the relay should operate after the set point has been exceeded so if the wind speed drops below the set point speed before the time delay expires, then the alarm relay will not be activated. When the wind speed falls and remains below the alarm set point also for a brief period of time, the alarms will be deactivated The activation of ALARM 2, deactivates ALARM 1 . When ALARM 2 is on , the displays reading flashes to warn the operator of imminent danger. Selectable alarm type : intermittent, continuous, latched. The alarm relays are equipped with free-voltage contacts. Each output relay, can be normally energized or de-energized at tripping. In the latching mode, the alarm 2 relay energizes when the wind speed set point is exceeded and remains energized until the equipment is switched off. ANEMOMETRIC SENSOR Compatible with most common wind sensors:  Sensor power supply: 20V or 10Vdc  Type : 3 or 2 wires (see the wiring diagram)  RECOMMENDED working with our Anemo 4403 sensor device 1 Nuova CEVA Automation. Via G.B. Signini 43. Briga Novarese (NO) ITALY Tel. +39 0322 93574 Fax +39 0322 953787 info@nuovaceva.it

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USER PREDEFINED INSTALLING CONFIGURATION Apart from user programmed parameters, you can save another alternative configuration, and you can recover it as many times you want, going back to P01 program step (option 4). PROGRAMMING To access the configuration buttons, lever up the frontal cover in the lower crack indicated by “open to program”. To enter the configuration mode, press Enter and Escape buttons simultaneously for more than 2 seconds. Function buttons in program mode: Button Increase program steps (P00,P01..), options or thresholds to program Decrease program steps, options or...

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• Available power supply: 230 Vac 50/60Hz • Current consumption equal / less than 3 VA • Signal input frequency from 1 to 750 Hz - from 5 to 35 Vcc or from 4 to 24Vca. • Voltage signal input 5 - 35 Vdc +-10% • Impedance input sensorANEMO4403 o Namur: 1000 Q • Power supply output voltage sensor 10 or 20 Vcc (+-10%) • 2 thresholds programmable relay • Maximum measurable speed 999 Km/h - 610 mph ALARM RELAY OUTPUTS Wiring Diagram Nuova CEVA Automation. Via G.B. Signini43. Briga Novarese (NO) ITALY Tel. +39 0322 93574 Fax+39 0322 953787 info@nuovaceva.it

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Pre-assembled Equipments On request, are available pre-assembled equipment for crane consists of:    Anemometer SAG105WR with pulse output or ANEMO4403 Schneider Electric alarm beacon Magnet for a rapid fox of the component Lenght of cable need to be requested ORANGE flash Buzzer 4 Nuova CEVA Automation. Via G.B. Signini 43. Briga Novarese (NO) ITALY Tel. +39 0322 93574 Fax +39 0322 953787 info@nuovaceva.it www.nuovace

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WM44-DRM 4Pages

Catalog excerpts

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WM44-DRM
4Pages