2: Mounting Six-Circuit Modules From Honeywell Fire Systems; Power-Limited Wiring Requirements - Honeywell HPFF12 Installation And Operation Manual

Power-Limited Wiring Requirements

2.4.2 Mounting Six-Circuit Modules from Honeywell Fire Systems
Six-output addressable modules can be mounted directly to the control circuit board as shown in
Figure 2.15 for the wall cabinet. This allows wiring to remain in the cabinet. However, the six-
output module cannot be mounted as shown in the HPFF12CM(E) units when used in the large
equipment enclosure. An optional multi-module chassis is available from Honeywell Fire Systems.
See Section 2.5, "Power-Limited Wiring Requirements".
Figure 2.15 Mounting Details for Six-Output Modules from Honeywell Fire System
2.5 Power-Limited Wiring Requirements
Power-limited and non-power-limited circuit wiring must remain separated in the cabinet. All
power-limited wiring must remain at least 0.25" away from any non-power-limited circuit wiring.
Furthermore, all power-limited circuit wiring and non-power-limited circuit wiring must enter and
exit the cabinet through different conduits. An example of this is shown below. Your specific
application may require different conduit knockouts to be used in the standard cabinet. Any conduit
knockouts may be used. For power-limited applications, use of conduit is optional.
HPFF12 NAC Expander — P/N 53576:B 11/24/2010
Installation
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