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Aparton FT-A1, User Manual, Page: 4 / 5

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Aparton FT-A1 User Manual Download Page 4

5

Figure 3

WIRING DIAGRAM TO DC CONTROL PANEL

Contacts «1», «2», «3», «4» are marked on the base and on PCB of the detector.

 Resistors value is specified by control panel manufacturer.

Feasible values:

24V: EOL resistor= (2,4-3,9) kOhm, CLR=(0,68-3,6) kOhm

12 V: EOL resistor = (1,2-2) kOhm, CLR =(0,1-1,5) kOhm

Figure 4

WIRING DIAGRAM TO AC CONTROL PANEL

Resistors’ values are specified by control panel manufacturer.

Diode VD – 1N4148

Summary of Contents for FT-A1

Page 1: ...ed optical indicators 1 4 The indication of Fire mode depends on the AL type the detector is connected to The indication in DC AL is made with continuous light of optical indicators and in AC AL with flashing 1 5 The detector indicates standby mode with short term flashes of the red LED 1 6 The detector is intended to operate all day long with CP by 2 wire AL with rated loop voltage 12 24V 1 7 The...

Page 2: ...to the place of installation using two self tapping screws 20 mm2 not supplied with the detector 5 4 Connect AL to the detector as per Figure 3 Figure 7 Tighten screws Check the reliability of the connection Close the detector head having aligned the marks on the base and on the head Twist the head clockwise relative to the base as far as it will go 5 5 Connect AL with detectors to a control panel...

Page 3: ...removed the guarantee term is prolonged for the while detectors were not in use because of faults Figure 1 APPEARANCE AND DIMENSIONS Figure 2 DESIGN AND INSTALLATION DIMENSION 1 Screw joints for AL wires connection 2 Mounting holes 3 Red LED 4 Thermal element 5 Input slots for AL conductors The numbers of contacts and places for connection of end of line and limiting resistors for DC AL housing ar...

Page 4: ...the detector Resistors value is specified by control panel manufacturer Feasible values 24V EOL resistor 2 4 3 9 kOhm CLR 0 68 3 6 kOhm 12 V EOL resistor 1 2 2 kOhm CLR 0 1 1 5 kOhm Figure 4 WIRING DIAGRAM TO AC CONTROL PANEL Resistors values are specified by control panel manufacturer Diode VD 1N4148 ...

Page 5: ...hm Figure 6 WIRING DIAGRAM FOR CONNECTION OF DETECTORS TO 4 WIRE DC AL THROUGH MUSH 3 MODULE EOLRAL and CLRAL from 1 to 5 kOhm are specified by control panel manufacturer CLR 680 Ohm EOL resistor 2 7 kOhm Figure 7 WIRING DIAGRAM FOR CONNECTION OF DETECTORS TO 4 WIRE AC AL THROUGH MUSH 3 MODULE EOLRAL and CLRAL from 1 to 5 kOhm are specified by control panel manufacturer CLR 680 Ohm EOL resistor 2 ...

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