Specifications

160 Module 125: Protege GX System Design | Planning the Training System
We have established that the manager will be allowed access to the entire building 24/7. The office staff will be
allowed access to the Office from 9am to 5pm, Monday to Friday, and the Warehouse only when warehouse
staff are present. There will be two shifts in the warehouse, one from 6am to 2pm and one from 10am to 6pm.
There will also be a Warehouse Supervisor who will be allowed access to the warehouse through both shifts. All
warehouse staff will be allowed to access the office if there are office staff present.
After discussing the above, we have defined five Access Levels.
1. Manager
2. Office
3. Warehouse Supervisor
4. Warehouse Shift 1
5. Warehouse Shift 2
We have asked Acme to supply a list of employees, their corresponding Access Levels, and PINs.
Hardware Design
From our system design, we specify the following hardware:
 1 Controller (2 doors)
 1 RDM2 Reader Expander (2 Doors)
 1 Power Supply (4.0A)
 2 Multi Prox Readers
 4 Nano Readers
 1 Keypad
 3 PIR's
We need to confirm that our power supply is sufficient to drive our system:
Device Current mA (avg) Quantity Load A (avg)
Total Module Network Load 2.70
Protege DIN Rail Controller 150 1 150
Protege Mini 2 Reader Expander 83 1 83
Protege Alphanumeric LCD Keypad 38 1 38
Protege Readers 130 6 780
Protege PIRs 15 3 45
Relays 15 1 15
Locks 500 3 1500
Siren 85 1 85