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- Numens - Model 640-003 - factory direct ...
Numens -Â Model 640-003 -factory direct high quality addressable visual alarm from Numens
The 640-003 addressable visual alarm devices are suitable for connection to addressable fire detection and alarm systems. 640-003 is loop-powered. Activation is initiated either by a dedicated initiation message from the control and indicating equipment or optionally when the control and indicating equipment enters the Alarm Condition. Up to 32 devices can be connected to each alarm zone loop. The 640-004 range of addressable visual alarm devices provide fire detection and alarm system designers with a premium for life safety applications.· Red body available for visual 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
· 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 |
≤ 5 mA |
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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 |