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KIMDEN
Solid State Annunciator_KFA-600 series
A compact and space saving simplified alarm system. A variety of alarm systems: 64 types available according to the combination of power supply voltage and sequence patterns.
Chaassis Unit
KFA-64 ■
Alarm Unit
KFA-65 ■■■
Common Unit
KFA-66 ■■
Seqence Patterns
11
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  • A compact and space saving simplified alarm system.
  • A variety of alarm systems: 64 types available according to the combination of power supply voltage and sequence patterns.
  • Solid state annunciator KFA-600 consists of a chassis unit (KFA-64 ■), an alarm unit (KFA-65 ■ ■ ■), and a common unit (KFA-66 ■ ■).
  • Two chassis units available: 8 point for KFA-64A and 16 point for KFA-64B. KFA-64A can mount 8 alarm units and 1 common unit, and KFA-64B can mount 16 alarm units and 1 common unit.
  • When the number of alarm units cannot be mounted in one chassis unit, just increase the number of chassis units. Since there is no need to mount an additional common unit to the second chassis unit, 9 and 17 alarm units can be mounted in KFA-64A and KFA-64B, respectively. 100 alarm units can be connected per 1 common unit.
  • For multiple chassis units, besides the crossover wiring method by screw terminal blocks between operating input/output terminals, connectors CN18 and CN19 on the chassis units can also be crossed over by an optional wire harness.
  • 11 sequence patterns are available in the alarm unit. Except for KFA-65F ■ A7, different sequence patterns can be mixed within the same chassis. Slide switch mounted on the alarm unit is switchable to either N.O. or N.C. contact fault inputs.
  • Sequences with a first-out function cannot be grouped within the same chassis unit. Alarm units with or without first-out functions can be mixed.
  • Two common units are available. KFA-66B ■ is designed specifically for alarm unit KFA-65F ■ A7, while KFA-66A ■ can be used for all other alarm units.
  • Designed with a low power consumption of approx. 0.2W at 24V DC for both the alarm unit and common unit.