Описание:
Plena Weekly Timer
The Plena Weekly Timer is an accurate timer for use in public address systems. It is ideally suited for schools, shopping malls and all other venues that need regularly timed messages, signals or other controls.
The unit has two weekly schedules and a pause mode, where all actions except the clock display are suspended. Events can be programmed with an accuracy of one minute. There is no limit to the number of events, every minute may have an event associated with it. Each day can have a separate event set, and two schedules can be programmed. The schedule can be selected via the front panel. Each event can trigger: a chime; any combination of output contact; BGM volume change.
The timer has six programmable output contacts with relays to connect to other equipment. Programmed contact events can open or close the contact or generate a pulse of a configurable duration.
Features:
Two weekly programs
14 Chimes
Six contact outputs
Automatic daylight/standard time
BGM level control
Hold & Pause function
Programming on the unit and via the supplied PC program.
Ideal partner complement to the Plena Message Manager and Voice Alarm Controller for timed messages.
Specifications:
Mains power supply
Voltage: 230/115 VAC, ±10%, 50/60 Hz
Max power consumption: 30W
Battery power supply
Voltage: 24 VDC, +15% / -15%
Current: max 1 A
Performance
Frequency Response: 20 Hz to 20 kHz (-3 dB)
Total harmonic distortion: < 0.01 % (1kHz)
S/N Ratio: >85 dB
Line input: 1 x XLR balanced; Sensitivity 1V, Impedance >5 kOhm
Line output: 1 x XLR balanced, Impedance >100 Ohm
Clock
Accuracy (without sync) 25°C: better than <2 s/month
-10 °C to 55 °C: <3.5 s/month
Sync input NO, contact closure synchronizes to the
nearest hour
Output contacts
Connector MC 1,5/6-ST-3,5
Rating 100 V, 1 A, voltage free
Dimensions (H x W x D): 48 x 430 x 312 mm, 19" wide, 1U high
Weight: 3 kg
Colour: Charcoal with silver