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Kannad aviation CS144 Abbreviated Component Maintenance Manual

Interface module
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ABBREVIATED COMPONENT MAINTENANCE MANUAL
TASK 25-63-50-870-801A01
1.
Description and Operation
A.
General
(1) Purpose
(a) The purpose of the CS144 Interface module is to combine the aircraft identification with the
aircraft position to generate the appropriate long message.
(b) The CS144 Interface module is designed to be connected between the ELT and the dongle
(that is part of the wiring to the RCP).
(c) The CS144 Interface module is compatible with all 3-Frequencies KANNAD 406 ELTs
except KANNAD 406 AS.
NOTE: 2-Frequencies KANNAD ELTs, KANNAD 406 AF-COMPACT, P/N S1840501-01,
KANNAD 406 AF-COMPACT (ER), P/N S1840501-04 and INTEGRA ELTs families P/N
S185X501-XX are not compatible with CS144 Interface module.
(d) Two versions are available:
1
CS144-RS connected to a NAV equipment by RS232, RS422 or RS485 link,
2
CS144-A connected to the NAV equipment of the aircraft via an ARINC 429 link.
(c) The CS144 Interface module is designed to be mounted on a mounting bracket 1 strap,
P/N S1820511-01.
Revision : 05 First Issue : JAN 14/2003
© Orolia S.A.S.
REF.: DOC02373G
FAU27
CS144 INTERFACE MODULE
PART NUMBER
S1825501-01 / S1825501-02
Description and Operation
25-63-50
Page 1
AUG 12/2013

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Summary of Contents for Kannad aviation CS144

  • Page 1 (b) The CS144 Interface module is designed to be connected between the ELT and the dongle (that is part of the wiring to the RCP). (c) The CS144 Interface module is compatible with all 3-Frequencies KANNAD 406 ELTs except KANNAD 406 AS.
  • Page 2 Abbreviated Component Maintenance Manual S1825501-01 / S1825501-02 Figure 1 / 25-63-50-991-01 General View (2) Description (Refer to Figure Item Description Housing Red LED J1: Female DIN 12 receptacle ON/OFF switch (2 locked positions) J2: Male DIN 12 receptacle J3: Male 19 receptacle Name Plate with the following information: •...
  • Page 3 The CS144 is compatible with: All KANNAD 406 ELTs except SURVIVAL versions, KANNAD 406 AF-COMPACT, KANNAD 406 AF-COMPACT (ER) and INTEGRA ELTs families P/N S185X501-XX . All remote control panels supplied by Orolia S.A.S. (RC1xx, RC200, RC300, RC400, RC500, RC600, RC800, RC810).
  • Page 4 Abbreviated Component Maintenance Manual S1825501-01 / S1825501-02 Memory replacement Replacement of the memory (See TASK 25-63-50-000-801A01, para D and TASK 25-63-50-400- 801A01, para B) is mandatory every 16000 flight hours or 10 years whichever comes first. The manpower estimated time is 20 minutes. Necessary parts to perform this task are available in an EEPROM replacement Kit, S1825515-01: PART NUMBER NOMENCLATURE...

  • Page 5: Testing And Fault Isolation

    Abbreviated Component Maintenance Manual S1825501-01 / S1825501-02 Testing and Fault Isolation TASK 25-63-50-700-801A01 Testing and Fault Isolation General For necessary tools and equipment, Refer to Table 9001. Test after CR12 replacement (1) Electrical test on PCB, Refer to Figure 1001. With an ohmmeter, check that the resistor is less than 10 ohms between: (a) R18 and pin 1 of CR12 (85), (b) R18 and pin 2 of CR12 (85),...

  • Page 6: Schematics And Wiring Diagrams

    Abbreviated Component Maintenance Manual S1825501-01 / S1825501-02 Figure 1002 / 25-63-50-991-04 Check of connectors Note: Front view of connectors Schematics and Wiring Diagrams TASK 25-63-50-995-801A01 Schematics and Wiring Diagrams General The following abbreviations are used in the tables hereunder: I: Input. O: Output.
  • Page 7 Abbreviated Component Maintenance Manual S1825501-01 / S1825501-02 Table 2001 / 25-63-50-992-01 Signal name Destination J1-A RCP TEST/RESET J1-B DONGLE Rx DONGLE Viewed from J1-C DONGLE Cs DONGLE back face of mating connector J1-D DONGLE SK DONGLE J1-E DONGLE Tx DONGLE J1-F DONGLE ALE2P DONGLE...
  • Page 8 Abbreviated Component Maintenance Manual S1825501-01 / S1825501-02 (2) J2 pin assignment Table 2002 / 25-63-50-992-02 Signal name Destination J2-A RCP TEST/RESET J2-B DONGLE Rx Viewed from J2-C DONGLE Cs back face of mating connector J2-D DONGLE SK J2-E DONGLE Tx J2-F DONGLE ALE2P J2-G...
  • Page 9 Abbreviated Component Maintenance Manual S1825501-01 / S1825501-02 (3) J3 pin assignment Table 2003 / 25-63-50-992-03 Signal name Destination J3-A RS Tx1 Nav equipment J3-B RS Tx2 Nav equipment J3-C RS GND Nav equipment J3-D PWR GND A/C PS J3-E PROTOCOL GND J3-F Viewed from J3-F...
  • Page 10 Abbreviated Component Maintenance Manual S1825501-01 / S1825501-02 Disassembly TASK 25-63-50-000-801A01 Disassembly General Desiccant capsule and O-ring shall be replaced each time the CS144 is opened. For necessary tools and equipment, Refer to Table 9001. Refer to Figure 10001 to locate the under mentioned parts. Refer to Figure 3001 to locate memory, desiccant capsule and foam wedge.
  • Page 11 Abbreviated Component Maintenance Manual S1825501-01 / S1825501-02 CR12 disassembly (1) Disconnect connector J3. (2) On board I402 (70), unsolder and remove CR12 (85). Figure 3002 / 25-63-50-991-06 CR12 removal Dessicant Foam wedge I402 Label CR12 Cleaning TASK 25-63-50-100-801A01 Cleaning General (1) Clean the housing with absorbent cotton-wool (C01) soaked in alcohol (C02).
  • Page 12 Abbreviated Component Maintenance Manual S1825501-01 / S1825501-02 Repair TASK 25-63-50-300-801A01 Repair General (1) Not applicable Assembly TASK 25-63-50-400-801A01 Assembly General Necessary tools and equipment: Refer to Table 9001. Refer to Figure 10001 to locate the under mentioned parts. Memory assembly NOTE: Necessary parts to perform this task are included in "EEPROM replacement kit"...
  • Page 13 Abbreviated Component Maintenance Manual S1825501-01 / S1825501-02 Figure 7001 / 25-63-50-991-07 CR12 position and labelling Desiccant capsule reassembly (1) Insert the new desiccant capsule (100) into the foam wedge (110) (2) Install the foam wedge into the housing as shown Figure 3001 / 25-63-50-991-05 Internal View.
  • Page 14 Abbreviated Component Maintenance Manual S1825501-01 / S1825501-02 Special Tools, Fixtures, and Equipment TASK 25-63-50-940-801A01 Special Tools, Fixtures, Equipment and Consumables Special tools, Fixtures and Equipment NOTE: You can use alternative tools from other suppliers if the tools has equivalent properties. Table 9001 / 25-63-50-992-04 List of Standard Tools DESIGNATION...

  • Page 15: Illustrated Parts List

    Abbreviated Component Maintenance Manual S1825501-01 / S1825501-02 Illustrated Parts List TASK 25-63-50-950-801A01 Illustrated Parts List Introduction (1) The IPL contains a list of components used in the equipment: • Figure items proceed by"-": Item not illustrated. • NP: Not procurable. •...
  • Page 16 Abbreviated Component Maintenance Manual S1825501-01 / S1825501-02 Figure 10001 / 25-63-50-991-09 CS144 Interface module, Illustrated Parts Front view Date of last memory replacement : OFF ON View from above 1610D Cross sectional view Inside view from above 25-63-50 © Orolia S.A.S. Page 16 AUG 12/2013...
  • Page 17 Abbreviated Component Maintenance Manual S1825501-01 / S1825501-02 Table 10001 / 25-63-50-992-06 Parts List FIGURE PART NUMBER AIRLINE NOMENCLATURE EFF. UNIT ITEM STOCK CODE 1 2 3 4 5 6 7 ASSY 1- 1A S1825501-01 ASSY, ELT-NAV INTERFACE CS144-RS 2-1B S1825501-02 ASSY, ELT-NAV INTERFACE CS144-A -10A S1825502-01...
  • Page 18 Abbreviated Component Maintenance Manual S1825501-01 / S1825501-02 TASK 25-63-50-500-801A01 Storage and Transportation (1) Storage temperature: -55°C to +85°C. PAGE INTENTIONALLY LEFT BLANK 25-63-50 © Orolia S.A.S. Page 18 AUG 12/2013...

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S1825501-01S1825501-02