G e t t i n g S t a r t e d : 2 . 5 C u r r e n t R a t i n g s – M o d u l e s & A c c e s s o r i e s
2.5Current Ratings – Modules & Accessories
In order for the PC1555MX system to operate properly, the power output capabilities of the main control and the expan- sion devices must not be exceeded. Use the data presented below to ensure that no part of the system is overloaded and cannot function properly.
PC1555MX (12 VDC)
AUX+: ........ 550mA: Subtract the listed rating for each key-
pad, expansion module and accessory con- nected to AUX+ or Keybus.
BELL: ......... 700mA continuous rating; 3.0A short term. Avail-
able only with standby battery connected.
PC1555MX Device Ratings (at 12 VDC)
•LCD5500Z Keypad: 85mA max.
•PC5508Z, PC5516Z, PC5532Z Keypads: 85mA max.
•PC5400 Serial Module: 65mA
•Escort5580 Audio Assistant: 65mA standby / 130mA on- line
•PC5204 High Current Output module: 20mA
•PC5208 Low Current Output module: 50mA
•PC5132 Wireless Receiver: 125mA
•PC5928 Audio Interface module: 65mA
•PC5921/EXT Door Box Audio Station: 20mA
•PC59X1EXT/R Door Box Audio Station: 35mA
•PC5904 Central Station Talk/Listen Module: 30mA standby, 130mA max.
Other Devices
Please read the manufacturer’s literature carefully to deter- mine the maximum current requirements for each device— during activation or
2.6Keypad Assignment
There are eight available slots for keypads. LED keypads by default are always assigned to slot 1. LCD5500Z keypads are always assigned to slot 8. You will need to assign each key- pad to its own slot (1 to 8). Keypad assignment is required, as it tells the panel which slots are occupied. The panel can then generate a fault when a keypad supervisory is not present.
NOTE: One LCD keypad must be assigned to slot 8 in order to upload keypad programming using
How to Assign Keypads
Do the following at each keypad installed on the system:
1.Enter [*][8][installer’s code] to go to installer programming
2.Enter [000] for Keypad Programming
3.Enter [0] for Slot Assignment
4.Enter a two digit number
5.Press [#] twice to exit installer programming.
After assigning all keypads, perform a supervisory reset by entering section [902] in installer’s programming. The panel will now supervise all assigned keypads and enrolled modules on the system.
How to Program Function Keys
By default, the 5 function keys on each keypad are pro- grammed as Stay Arm (03), Away Arm (04), Chime (06), Sen- sor Reset (14) and Quick Exit (16). You can change the function of each key on every keypad:
1.Go to the keypad where you want to change the function key programming and enter Installer Programming.
2.Press [000] for Keypad Programming.
3.Enter [1] to [5] to select a function key to program.
4.Enter the 2 digit number, [00] to [21] to select the feature you want the function key to have. For a complete list of Function Key options see section 3.5 “Function Keys” on page 11.
5.Continue from step 3 until all function keys are pro- grammed.
6.To exit Installer Programming, press [#] twice.
2.7Supervision
By default, all modules are supervised upon installation. Supervision is enabled at all times so that the panel can indi- cate a trouble if a module is removed from the system.
To check which modules are currently connected and super- vised, enter programming section [903] from installer’s pro- gramming. The LCD keypad will allow you to scroll through the display of connected modules. A connected module which does not show as being present will appear as a trouble con- dition and the Trouble light on the keypad will turn ON. This condition may be due to one or more of the following reasons:
•the module is not connected to the Keybus
•there is a Keybus wiring problem
•the module is more than 1,000'/305m from the panel
•the module does not have enough power
For more information regarding module supervision troubles, please refer to “[*][2] Trouble Display” on page 9.
2.8Removing Modules
The panel must be instructed to no longer supervise a module being removed from the system. To remove the module, dis- connect it from the Keybus and reset the supervision field by entering [902] in the installer’s programming. The panel will be reset to recognize and supervise all existing modules on the system.
2.9Zone Wiring
For a complete description of the operation of all zone types, please refer to 5.2 “Zone Programming” on page 15.
There are several different ways in which zones may be wired, depending on which programming options have been selected. The panel can be programmed to supervise nor- mally closed, End of Line, or Double End of Line loops. Please refer to the following diagrams to study each type of individu- ally supervised zone wiring.
NOTE: Any zone programmed for Fire or 24 Hour Supervisory must be wired with a single End of Line (EOL) resistor regard- less of the type of zone wiring supervision selected for the panel (section [013]: [1]
NOTE: If you change the zone supervision options from DEOL to EOL or from NC to DEOL (section [013], options [1] or [2]), you should power down the system completely, and then power it back up. If you do not, the zones may not work cor- rectly.
Normally Closed (NC) Loops
ANY Z ANY COM | ANY Z ANY COM |
TERMINAL TERMINAL | TERMINAL TERMINAL |
WWW.DIYALARMFORUM.COM
5
