Duomo BX316 Manual - Página 2

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Overall Dimensions

330.5
BX216 Fascia & PCB Layout
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Key
1. Power On - Lights when supply voltage is applied.This light flashes during self diagnostics start up.
2. Battery - Lights when the BX216 is powered by a battery (optional). When flashing, the standby battery has low charge.
3. Overload Probes - Indicates a short circuit or that one of the connected sensors is absorbing too much current.
4. Overload Battery - Indicates that the battery supply (optional) is not properly connected or is faulty.
5. Fault - Indicates a sensor fault, loss of signal or incorrect connection of the sensor. When on, the system will enter a full
alarm status until the faulty sensor has been removed or replaced.
6. Siren Status - Shows green when the external siren is enabled; red when it is disabled.
7. IR Transmitter - Can be used to transmit the contents of the internal memory to an external device.
8. Pre / Main Alarm - Illuminate when the pre or main alarm gas threshold has been reached.
9. External Alarm - If an externally fitted device (e.g. fire alarm or emergency stop) has activated, this LED illuminates.
10. Display - Backlit display that shows details of the unit, connected sensors and internal programming menus.
11. Keypad - Used to navigate through the various programming menus.
12. Printer Port - Allows a printer to be attached to print off all the data stored in memory.
13. Test Button - This button simulates a gas leak and tests the full funcionality of the BX216.
14. Reset Button - When pressed it resets all internal memory.
15. Output Terminal Block - Converts the 4 - 20mA return signal from the sensors to a 0 - 10V output connection for BMS.
16. Sensor Return Terminal Block - Connections for the incoming return cable from the sensors.
17. Sensor Supply Terminal Block - Connections for the outgoing power supply to the sensors.
18. Relay Terminal Block - Connections for fault, siren, pre-alarm and main alarm relays.
19. Mains Supply Terminal Block - Connections for the incoming mains supply.
20. External Alarm Terminal Block - Connections for a fire alarm / external emergency stop etc.
w: www.duomo.co.uk
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330
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Power
Power
Pre Alarm
Pre Alarm
Main Alarm
Main Alarm
Battery
Battery
Over Load Probes
Over Load Probes
Ext Alarm
Ext Alarm
Over Load Battery
Over Load Battery
Siren Status
Siren Status
Fault
Fault
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Multi-channel Gas Detection System
Multi-channel Gas Detection System
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t: 01905 797989
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BX216
BX216
Enter
Enter
Reset
Reset
Test
Test
Printer
Printer
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Ph
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f: 01905 774296
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© Duomo (UK) Ltd. 2007