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Wire INPUT OUTPUT BOARDs
1. An INPUT OUTPUT BOARD has 8 output relays and 8 inputs. The inputs can be wired for line
supervision.
2. The ACS6000 control panel is capable of 4-state input monitoring at each input connector,
whether it be on the Main Board, a Door Board, or an Input Output Board. This allows for
monitoring of not only open and closed switches, but cut and short-circuited lines as well. This
can only happen when the EOL (end-of-line) resistor wiring is installed.
a) You will need two 2K ohm resistors for each input.
b) The resistors are installed on the input lines as close to the switch as possible, and as far
from the ACS6000 control panel.
c)
One resistor is placed in parallel with the switch, so that one end of the resistor is
connected to wire 1 from the switch, while the other end is connected to wire 2 from
the switch.
d) The second resistor is placed in series with the switch, so that one end of the resistor is
connected to wire 1 from the switch, while the other end is connected to the wire
leading to the ACS6000 control board.
e) The other wire from the ACS6000 is connected to wire 2 from the switch, as shown in
Figure 21.
© 2019 Brivo Systems LLC. All rights reserved.
Figure 21 - Wire INPUT OUTPUT BOARD
NOTE: ACS6000 Output Ratings for the Input Output Board
•
Eight (8) relays on the I/O Board. The ratings are 24VDC, 3A each.
Brivo ACS6000 Installation Manual
P-MAN-PUB-ACS6000 Installation Manual
34
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