Document #50193 Rev. E 01/30/02 P/N 50193:E
31
UL Power-limited Wiring Requirements
2.7
UL Power-limited Wiring Requirements
Power-limited and nonpower-limited circuit wiring must remain separated in the cabinet. All power-limited circuit
wiring must remain at least 0.25" (6.35 mm) away from any nonpower-limited circuit wiring. Furthermore, all
power-limited and nonpower-limited circuit wiring must enter and exit the cabinet through different knockouts and/or
conduits. A typical wiring diagram for the MS-5210UD is illustrated in Figure 2-9.
FIGURE 2-9:
Typical Wiring Diagram for UL Power-limited Requirements
Power-limited Circuits
Nonpower-limited
Circuits
Power-limited Circuit
Note that power-lim-
ited wiring is con-
nected to terminal
block below the
installed circuit board
Power-limited
Circuit
AC Power
Содержание MS-5210UD
Страница 1: ...Fire Alarm Control Panel MS 5210UD MS 5210UDE PN 50193 E ECN 01 685 E Document 50193 01 30 02 Rev ...
Страница 4: ...Notes 4 Document 50193 Rev E 01 30 02 P N 50193 E ...
Страница 8: ...Notes 8 Document 50193 Rev E 01 30 02 P N 50193 E ...
Страница 10: ...10 Document 50193 Rev E 01 30 02 P N 50193 E MS 5210UD Terminals and Connectors ...
Страница 122: ...Notes 122 Document 50193 Rev E 01 30 02 P N 50193 E ...
Страница 124: ...World Headquarters One Fire Lite Place Northford CT 06472 1653 USA 203 484 7161 Fax 203 484 7118 www firelite com ...