Bosch D7212GV2 Guía de instalación Pagina 30

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D7212GV2 | Operation and Installation Guide | 8.0 On-Board Points
30 Bosch Security Systems, Inc. | 2/07 | F01U003805-02
8.4 Point Response Time
The control panel scans on-board and off-board point
sensor loops every 300 ms. The Debounce program
item in the Point Assignment section of the software
determines point response time by setting the number
of times the control panel scans a point before
generating an alarm.
The debounce count can range from 2 to 15; therefore,
point response time ranges from 600 ms to 4.5 sec. The
Bosch Security Systems, Inc. default for debounce
count is 2.
Increasing debounce might cause missed
alarms. If you increase the debounce count,
detection devices can enter alarm and reset
without exceeding the point response time.
Use a debounce count of 2 for all points except for
Interior Follower points. Program Interior Follower
points as 3.
8.5 Wiring Information for Installations
Using the Rothenbuhler
5110/4001-42 High Security Bell
Warning: Wear ear protection when
installing and testing the Rothenbuhler High
Security Bell.
Sound levels greater than 95 dBA at
3 m (10 ft) can occur.
1. Remove all power from the control panel.
2.
Use six-conductor 1.2 mm (18 AWG) shielded
stranded wire between the control panel and the
5110 Logic Board (located in the bell enclosure).
3.
If you do not have a Silence switch, temporarily
install a 1 Ω resistor across TB1-1 and TB1-6 on
the 5110 Logic Board. The resistor keeps the
5110’s bell silent during the installation and
alignment procedures. Also place a temporary wire
jumper across the TB1-6 Bell Relay and TB1-7.
Refer to Figure 14 on page 32 for wiring a Silence
switch.
4.
Mount the D8108A’s 4001-42 External Balanced
Line Module and wire it to the 5110 Logic Board
using two-conductor 0.8 mm (22 AWG) cable.
5.
Wire the 4001-42 to the control panel. Refer to
Figure 14 on page 32 and the Rothenbuhler
installation manual.
6.
Before supplying AC and DC power to the control
panel and bell, ensure you are wearing ear
protection. The bell sounds for 2 sec and then
silences during power up.
For additional information about bell requirements,
refer to Bank Safe and Vault Applications in the
D7212GV2 Approved Applications and Compliance Guide
(P/N: F01U003806).
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