Dual Eol Resistor Circuit Style; Point Response Time - Bosch B5512 Reference Manual

Control Panel
12.1.2

Dual EOL resistor circuit style

Notice!
For the dual EOL resistor circuit style order ICP-1K22AWG-10, package of 10 1.0 kΩ EOL
resistors.
Point
COM
Figure 12.2: Input wiring with dual EOL resistors
Callout ᅳ Description
1 ᅳ Point sensor loop terminals
2 ᅳ Normally closed device (contact)
3 ᅳ 1.0 kΩ resistor at device
4 ᅳ 1.0 kΩ resistor at EOL (end of line)
12.2

Point response time

The control panel scans on-board and off-board point sensor loops every 250 milliseconds.
The Debounce parameter in the Point Assignment section of RPS determines point response
time by setting the length of time the control panel scans a point before initiating an alarm.
The debounce time can range from 250 milliseconds to 6.15 seconds. The default for
Debounce is 820 ms.
Notice!
Increasing Debounce time might cause missed alarms. If you increase the Debounce time,
detection devices can enter alarm and reset without exceeding the point response time.
Debounce does not apply to points with Point Source configured as Wireless, Output, or IP
Camera.
Bosch Security Systems, Inc.
2
1
NC
1.0 kΩ
3
Installation and System Reference Guide
4
1.0 kΩ
On-board points | en 65
2015.07 | 12 | F.01U.287.180