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PT1800 [ WEEKLY PROGRAMMABLE TIMER ]
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INTRODUCTION
PT1800 is another new member in Amperes range of products, offering features that fulfill most requirements of any installation. 250 preset times are available which can be assigned to any of the 8 output / contact ports. A user interface is available for ease of programming, making it a convenient tool to amend preset times when needed.
It is suitable for schools, factories, shopping complexes, etc and can be easily linked to message player for auto playback of announcements, music or chimes.
FEATURES
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8 channel triggering ports with user selectable contact options |
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250 preset triggering times with free assignment to any of the output ports |
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User interface software for ease of programming |
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RS485 data for remote monitoring |
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Westminster chime output with adjustable volume |
TECHNICAL SPECIFICATIONS
| Input voltage |
24V DC ; 0.2A |
| Power consumption |
4.8W |
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| Output channels |
8 |
| Triggering mode |
ON, OFF, pulse ( 3 seconds ) |
| Memory |
250 preset time |
| Contact rating |
3A |
| Indicators |
LED for triggered channel, Melody, Standby |
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| Output chime |
Westminster |
| Chime output level |
Line level ; 1.2V |
| Volume attenuation |
off to 0 dB |
| Output connection |
1/4" phone jack ; unbalanced |
| Impedance |
600 Ohm |
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| Data link |
RS485 |
| Baud rate |
19.2 kbps |
| Protocols |
AMNET proprietor codes |
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| Dimensions (WxHxD) |
482 x 44 x 180 mm |
| Weight |
2.6 kg |
 Front View Of PT1800 Rear View Of PT1800
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acad drawing 
