Panel backbox wire routing, Ac power wiring – Edwards Signaling eFSA250 User Manual
Page 17
Chapter 1: Installation and wiring
E-FSA64 and E-FSA250 Technical Reference Manual
5
Panel backbox wire routing
Using the diagram below, keep power-limited wiring in the shaded area and
nonpower-limited wiring in the unshaded area at all times.
Figure 4: Panel backbox wire routing
00:00:00 01/01/07
,
[1]
[1] Power-limited only when connected to a power-limited source. If connected to a nonpower-
limited source, all wiring on terminal block TB3 must be NPFPL, NPFPLR, or NPFPLP rated
wire or equivalent, in accordance with the NFPA 70 National Electric Code and routed
separately from all power-limited wiring.
AC power wiring
Circuit specifications
• eFSA64 panel: 120 V, 60 Hz, 1.3 A or 230 V, 50/60 Hz,
0.62 A from dedicated branch supply
• eFSA250 panel: 120 V, 60 Hz, 2.0 A or 230 V, 50/60 Hz,
0.97 A from dedicated branch supply