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- Numens - Model 620-002 - Input module ...
Numens -Â Model 620-002 -Input module UK standard with high sensitivity
620-002 addressable mini input modules provide the interface to connect non-addressable input devices (such as manual call points) to addressable control and indicating equipment. The 620-002 mini input module is compatible with non-addressable manual call points and other input devices.Up to 125 addressable alarm zone modules can be connected to each alarm zone loop. The 620 mini input module range provides fire detection and alarm system designers with a Standards-compliant, economical product for life safety and property protection applications· Signals normal, alarm and open-circuit alarm zone conditions
· Small size that neatly fits to alarm zone circuit wiring
· Surface-mount device (SMD) circuit board design
· DC 24 V operation
· Compatible with 2-wirefire detection and alarm systems
· Easy installation with simple address setting DIP switches
· 125 usable detector address settings per loop
· Low maintenance
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620-002 |
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Operating voltage |
DC (17 ~ 30) V |
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Start-up time |
≤ 30 s |
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Quiescent current |
≤ 1 mA @ DC 28.5 V |
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Alarm current |
12 mA |
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Open circuit load |
≥ 2 M? |
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Quiescent load |
4.7 k? ~ 1 M? |
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Alarm load |
≤ 1.3 k? |
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Usable addresses per alarm loop |
125 |
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Terminal wiring |
(0.4 ~ 2.5) mm2 |
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Operating temperature |
(0 ~ +50) °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 (w × h × d) |
(24 × 24 × 12) mm |
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EN 54-18 a, b |
CE |
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620-001 |
√ | √ |
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620-002 |
√ | √ |
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a EN 54-18Input/output devices b Third-party conformance assessment has not been undertaken. |
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