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- Numens - Model 640-004 - addressable ...
Numens -Â Model 640-004 -addressable audio/visual alarm
· Visual, audible and audio/visual models available
· Red or white body available for audible alarm device
· Loop-powered from control and indicating equipment
· Operates when either a dedicated activation message is received from the control and indicating equipment, or optionally when the control and indicating equipment enters the Alarm Condition
· Loud sounder output of 85 dB at 1 m
· Long-life LEDs
· Low quiescent current
· Easy DIP-switch address setting
· Low maintenance
· Quick alarm and shadow addressable options are available.
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640-004 |
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Operating voltage |
DC (17 ~ 30) V |
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Quiescent current |
650 µA |
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Start-up time |
≤ 10 s |
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Alarm current |
≤ 10 mA |
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Audible alarm output |
≥ 85 dB @ 1 m |
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Audible alarm period |
Continuous or pulse |
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Visual alarm indicator |
Red LED |
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Visual alarm flash period(approx.) |
50 ms on 820 ms off |
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Terminal wiring |
(0.4 ~ 2.5) mm2 |
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Usable addresses per alarm loop |
32 |
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Operating temperature |
(-10 ~ +55) °C |
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Operating humidity |
(0 ~ 95) % RH, non-condensing |
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Storage temperature |
(-25 ~ +80) °C |
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Storage humidity |
(0 ~ 98) % RH, non-condensing |
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Dimensions |
Φ 110 mm × 53 mm |