Conventional (Polarity Reversal) Inputs 1 And 2; Table 9: Using Conventional Inputs 1 And 2 To Operate Outputs (Switch 2, Position 0) - Bosch FPP-RNAC-8A-4C Operation And Installation Manual

FPP-RNAC-8A-4C | Operation and Installation Guide | 4.0
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Conventional (Polarity Reversal) Inputs 1 and 2

4.3
Two factors determine how the four NAC outputs respond to input:
•
Output protocol set on Switch S1 (refer to Table 7 on page 17)
•
Setting of Position 0 of Switch S2 (refer to Table 8 on page 18
Table 9 shows the output responses to the input on NAC inputs 1 and 2, based on the combined DIP switch
settings.
When an input is OFF, its polarity is reversed.

Table 9: Using Conventional Inputs 1 and 2 to Operate Outputs (Switch 2, Position 0)

When Switch S2, Position 0 = OFF and Protocol is Pulsed, March Time, or Temporal:
NAC Input 1
OFF
OFF
ON
ON
When Switch S2 Position 0 = ON and Protocol is Pulsed, March Time, Temporal:
NAC Input 1
OFF
ON
When Protocol is Wheelock, Gentex, System Sensor (Switch S2, Position 0 is ignored)
NAC Input 1
OFF
OFF
ON
ON
Bosch Security Systems, Inc. | 8/09 | F01U025431-02
NAC Input 2
OFF
ON
OFF
ON
NAC Input 2
OFF or ON
(Setting is ignored.)
OFF or ON
(Setting is ignored.)
NAC Input 2
OFF
ON
OFF
ON
DIP Switch and Option Bus Settings
Output Response
Outputs are off.
NAC outputs 1 and 2 are off.
NAC outputs 3, 4 follow the protocol selected on the DIP switch.
NAC outputs 1 and 2 follow the protocol selected on the DIP
switch.
NAC outputs 3 and 4 are off.
NAC outputs 1, 2, 3, and 4 follow the protocol selected on the
DIP switch.
Output Response
Outputs are off.
NAC outputs 1, 2, 3, and 4 follow the protocol selected on the
DIP switch.
Output Response
Outputs are off.
Not possible
Strobe on, sounder off. Outputs follow the selected SYNC
protocol but are silenced.
Strobe and sounder are on. Outputs follow the selected SYNC
protocol.
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