UTC Fire and Security M3000, Руководство по установке

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M3000
Installation Manual
86
Introduction
The M3000 Controller supports the 20 Digital Input (20DI) board, the 16 Digital Output (16DO) board, and the
16 Digital Output with Relays (16DOR) board. Although the M3000 enclosure holds up to seven boards, the
specific number of DI and DO boards supported by the different host software systems varies. Reference the
manual that came with your host system for further information on how many boards it supports.
20DI board
The 20DI board provides 20 supervised digital input (alarm) points. Supervised DIs have end-of-line resistors
on the contacts which enable the controller to detect line shorts and breaks in addition to the open and closed
contact conditions. Please note the following:
• The maximum distance allowed between the M3000 and the alarm input device is 1,000 feet (30.48m).
• The recommended cable wire is a two-conductor, 22-AWG shielded, stranded cable.
• Each DI point is addressed differently depending on the host system you are using.
Device addressing
Picture Perfect
From one to four boards can be configured with DI points from 16 to 35. Picture Perfect addresses DIs by
board number; therefore, the DI numbers are the same for each of the possible four DI boards.
Secure Perfect
From one to four boards can be configured with DI points from 1 to 20. Addressing of DI boards follows the
format:
mmmm-b-pp
where
mmmm
represents the controller number to which this DI is associated, b represents
the board number, and
pp
represents the point or device number.
For example:
0001-1-01 = DI on controller 1, DI board 1, DI 1
0001-2-01 = DI on controller 1, DI board 2, DI 1