Tyco iSTAR eX, Руководство по установке и настройке

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Installation Requirements
iSTAR eX Installation and Configuration Guide 3–5
Power Requirements (Standard Power Supply and NPS Models)
The standard iSTAR eX uses the UL Recognized ESD Power Supply, Model
SPS-6.5 with Battery charger. The NPS version uses a UL Listed 603 External
Power Supply, such as the Software House apS.
To ensure adequate power, calculate the total power requirements of iSTAR
eX and its related hardware, as follows.
„
Add the total current power for components in the system (modules,
relays, optional modules, readers, and wire resistance).
„
Use the information in Tables 3.3 through 3.8 to compute the current draw
of components attached to iSTAR eX.
The standard iSTAR eX must be connected to a 15A circuit breaker protected
branch circuit. Cabling must be UL Listed. See the section “Connecting AC
Power to UL Recognized ESD Power Supply” on page 4-12.
iSTAR eX Components and Boards
Table 3.3 shows the power requirements of iSTAR eX components and
attached boards.
a
RM-4 board has only been evqaluated by UL with RM Series readers (RM 1,2,3)
b
RM-4E boards have only been evaluated by UL for use with RM-DCM-2 enclosure.
Table 3.3: Component and Board Power Requirements
Component/Board Current Draw at 12VDC
iSTAR eX - GCM and PMB 500 mA with LCD - no load
iSTAR eX GCM board 350 mA with LCD - no load
iSTAR eX PMB board 150 mA - no load
RM-4 board
a
80 mA without LCD - no load
180 mA with LCD - no load
RM-4E board
b
125 mA - no load
I/8 board 125 mA - no load
R/8 board 150 mA - no active relays.
Add 20 mA for each active relay