Inputs And Outputs - Bosch Access Easy Controller Hardware Manual

182 en | Frequently Asked Questions
Answer - The Administrator can check the View Activity transaction for the record and deter-
mine the cause of the denied access.
Example 1: Transaction shows "Access Denied", this shows that the employee has no access
rights to the door.
Example 2: Transaction shows "Invalid Schedule', this shows that the employee is not allowed
to access this door during this time period.
Example 3: Transaction shows "Access Denied - Passback", this shows that the employee did
not present his/her card to the exit reader when he/she exits from the door (the employee
could have followed someone through the door).
24.4

Inputs and Outputs

Question - Can the controller also monitor doors that do not have readers connected to them,
such as emergency exit doors?
Answer - Yes. We would install contacts on these doors and connect them to an 8-Input/Out-
put card board. The Access Easy Controller can support up to four of these cards. Each card
is capable of monitoring eight points of protection. Depending on specific controller configu-
ration, an expansion chassis may be needed to house the 8-Input/Output card board(s).
Question - What is the maximum wire length between 8-Input/Output card board and an alarm
sensor?
Answer - When using standard 22-gauge burglar alarm cable, the maximum cable length is
500m.
Question - Can glass break detectors be connected directly to an input on the 8-Input/Output
card board?
Answer - No. In most instances, this will not work. The reason is because alarms from many
glass break detectors are often of very short duration. The Access Easy Controller circuitry
must see the alarm condition exist for 500 ms before it will recognize and respond to the
alarm.
Glass break sensors should be wired to a controller, and the controller should provide the
connection to Access Easy Controller.
Ver 2.0.0 | 2006.07 Hardware Manual
Access Easy Controller
Bosch Security Systems