Control PanelDiagrams en 19
Cable | Overall |
| Cable | Overall |
| Cable | Overall |
| Cable | Overall |
capacitance | cable |
| capacitance | cable |
| capacitance | cable |
| capacitance | cable |
| length |
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| length |
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| length |
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| length |
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pF/ft | ft |
| pF/ft | ft |
| pF/ft | ft |
| pFf/ft | ft |
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< 17 | 7500 |
| 22 | 6363 |
| 27 | 5185 |
| 32 | 4400 |
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18 | 7500 |
| 23 | 6086 |
| 28 | 5000 |
| 33 | 4242 |
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19 | 7350 |
| 24 | 5800 |
| 29 | 4828 |
| 34 | 4100 |
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20 | 7000 |
| 25 | 5600 |
| 30 | 4700 |
| 35 | 4000 |
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21 | 6666 |
| 26 | 5385 |
| 31 | 4516 |
| 36 | 3800 |
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Table 3.1: Maximum cable length |
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i | Notice! | |
Use | ||
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i | Notice! | |
Maximum capacitance of 140nF (140,000 pf) per system. Contact the wire manufacturer for | ||
| the capacitance ratings of the wire being used. | |
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3.6 | Keyswitch Wiring |
Figure 3.8: Keyswitch Wiring
Callout - Description
1 - Maintained keyswitch
2 - Momentary keyswitch
3 - Common
4 - Point Input
5 – End of Line (EOL) resistor*
6 - Open on a circuit arms the area
7 - Short on a circuit toggles the arming state
*Use proper EOL for the specific device you are using.
Bosch Security Systens, Inc. | UL Installation Instructions | 2012.12 02 F.01U.265.462 |
