Table of Contents
Advertisement
Electrical Specifications
Please refer to the table below for electrical specifications:
Table 3: System Panel Electrical Specifications
Panel
# Outputs
VFR-500
4 Outputs
*With optional equipment
System Size Specifications
Please refer to the table below for system size specifications:
Accessories/Subassemblies
VFR-500
*Note:
The Outputs, P-Link and AUX Out combined are not to exceed 3.0A. The P-Link 24VDC and AUX Out each
are not to exceed 1.0A.
Main Board Wiring Specifications
There are several wiring requirements to consider before connecting circuits to the main board: (1) the circuit separation,
and (2) wiring types. All wiring should be sized and installed to comply with NFPA 70, NFPA 72, and local codes and ordinances.
Circuit Separation
Proper separation between the different types of circuits must be maintained between Power Limited, Non-Power Limited, and
High Voltage wiring to reduce electrical interferences, transient voltage or voltage ratings.
Separations between the different wiring types must be maintained by at least ¼ inch and the wire insulation must be for the
y
higher voltage.
y
The control panel cabinet has sufficient knockouts located around the periphery allowing the installer to maintain separation
between power limited and non-power limited connections.
Refer to table 5 for wiring types and Figure 1 wire routing diagram
y
Wiring Types
Wiring specifications must be followed to prevent damage or other consequences.
VFR-500 • 5403789 • REV A • 10/23
Rating per
Class
Output
Inputs – Class A* or B
Outputs – Class A* or B
P-Link – Class A* or B
3.0 Amps
All are Low Voltage and
Power Limited
Table 4: System Size Specifications
• Seven (7) input circuits on the main board
• Four (4) output circuits on the main board*
• One (1) auxiliary power output*
• One (1) P-Link connection*
• One (1) P-Comm (ethernet)
2-6
Maximum System Size
Advertisement
Table of Contents
