D7024 | Operation and Installation Guide | 2.0 Overview
Bosch | 7/05 | 31499J 9
2.8 Users
The system allows up to 16 users, or up to 100 users with the D7039 installed. A personal identification number
(PIN), the four-digit code entered at the keypads, and an authority level determine which functions are performed
can be assigned to each user. Refer to Section 5.6 Personal Identification Numbers on page 28.
2.9 Lightning Protection
Metal oxide varistors (MOVs) and spark gaps provide protection from lightning surges and static discharges.
2.10 Backup Battery Calculation
Ta b l e 3 is used to calculate the standby battery capacity required by NFPA when using the D7024.
Figure 2: Supplemental Reporting
1 – Jumper from R1 to R2
2 – Jumper from T1 to T2
3 – House telephone
4 – Telco line
R2
HR2
HT2
T2
R1
RH1
TH1
T1
1
2
4
3
This system is intended for installation entirely within one building.
Table 3: Standby Battery Capacity Calculations
Device Quantity Standby
Current/ Device
Tot al
Standby
Alarm
Current/Device
Tot al
Alarm
D7024 Control Panel 1 200 mA 200 mA 380 mA 380 mA
D184 Local Energy Kit 10 mA 0.45 mA
D7014 B to A Initiating Circuit Converter 11 m A 11 m A
D7015 B to A NAC Converter 1 mA 46 mA
D7034 4-Point Expander 44 mA 160 mA
D7035/B Octal Relay 8 Ma + 30 mA* 8 Ma + 30 mA*
D7048/B Octal Driver Module 10 mA 10 mA
D7036 Annunciator Keypad 80 mA 100 mA
D7031 Remote Keyswitch 0 mA 0 mA
D7030X 8-Point LED Annunciator 27 mA 132 mA
D7030X-S2 8-Point LED Annunciator 35 mA 175 m A
D7030X-S8 8-Point LED Annunciator 35 mA 175 mA
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