Technical Overview Of 8-Input/Output Board - Bosch Access Easy Controller Hardware Manual

Access Easy Controller
15.3

Technical Overview of 8-Input/Output Board

Two 8-pin connectors across the top of the 8-Input/Output board provide termination points
for wiring from door contacts and other alarm sensors. The terminal strips are identified as
T6 and T7 on the 8-Input/Output board.
There are two terminals each for input point. Each input is supervised and should be termi-
nated with 6.8K end-on-line resistors. All unused should have the termination resistor
installed across the terminals within the controller. Refer to the Chapter entitled "How to
Install Readers and Field Devices" for detailed wiring diagrams.
The charts that follow identify the various termination points on the terminal strips.
T6 terminal Strip
INO1
GND
IN02
GND
IN03
GND
IN04
GND
T7 terminal Strip
INO5
GND
IN06
GND
IN07
GND
IN08
GND
Bosch Security Systems
4-Reader Boards and 8 Input/8 Output Boards | en 101
Input Point #1
Input Point #1
Input Point #2
Input Point #2
Input Point #3
Input Point #3
Input Point #4
Input Point #4
Input Point #5
Input Point #5
Input Point #6
Input Point #6
Input Point #7
Input Point #7
Input Point #8
Input Point #8
Hardware Manual Ver 2.0.0 | 2006.07