Bosch Appliances ICP-CC404 manual 14.3Zone Programming, Split EOL Resistors Using NC Contacts

ICP-CC404 Installation Guide 14.0 Zone Information

If you select split EOL resistors, the control panel looks for four Burglary Zones (1 to 4) with 3.3 kΩ EOL resistors and four 24-Hour Zones (5 to 8) consisting of 6.8 kΩ resistors connected in parallel. The Zone 1 terminal on the PCB is the terminal for Zones 1 and 5.

Use caution when using split EOL resistors to create four Burglary Zones and four 24-Hour Zones. This configuration is only suitable for normally- closed (NC) contacts. If normally-open (NO) contacts are used, as is the case with most smoke detectors, a short circuit on one zone activates both zones connected in parallel.

If you require NO contacts when using split EOL resistors, refer to Figure 8 for information on how to connect NO contacts.

Figure 7: Split EOL Resistors Using

NC Contacts

1	9
		2	9
5	10	6	10
		3	9
4	9
		7	10
8	10
1 – Zone 1	6 –	Zone 6
2 – Zone 2	7 –	Zone 7
3 – Zone 3	8 –	Zone 8
4 – Zone 4	9 –	3.3 kΩ
5 – Zone 5		Ω
	10 – 6.8 k

Figure 8: Split EOL Resistors Using

NO Contacts

14.3Zone Programming

The programming information for each zone is stored in seven locations divided into three groups. The first three locations determine how the zone operates, the next two locations set up a number of zone options, and the last two locations store the dialer reporting information for the zone.

Zone Operating Information

These locations store the Zone Type (for example, Delay-1, Instant, or 24-Hour), the Zone Pulse Count, and the Zone Pulse Count Time. The Zone Pulse Count specifies the number of times the zone must activate within the time specified in the Zone Pulse Count Time. Refer to Sections 14.3.1 Zone Types, 14.3.2 Zone Pulse Count on page 56, and 14.3.3 Zone Pulse Count Time on page 56 for more information.

Zone Options

These two locations allow you to select from a number of options. Refer to Sections 14.3.4 Zone Options 1 on page 57 and 14.3.6 Zone Options 2 on page 58 for more information.

Zone Reporting Information

This information includes the locations for the Zone Report Code and the Zone Dialer Options.

54 Bosch Security Systems, Inc. 12/08 F01U089401-02