1、Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-1.3 associated equipment listed in 6.6. Associated Equipment - This equipment shall operate with the 1.4 Appendix - Appendix I is included in this specification for information, except as required by co
2、ntract, as to the applica- tion of the CAZNS equipment: in the E-2C aircraft. 2 APPLICABLE DOCUMENTS 2.1 General - The following documents form a part of this speci- fication to the extent specified herein. of the documents in effect for the previous procurement. in lieu of the issue listed, the con
3、tractor shall use the latest issue in effect of these documents where feasible. the latest issue will affect design performance or interchange- ability of anv rerdaceable part, then the issue of the document Listed are the issues However, If the use of used. listed-below ihaii be SPEC IFICATIONS Mil
4、itary MIL-B-5087 MIL-C-172C Amendment 2 MIL-C-6781B MIL-D-81124B MIL-D-81170B MIL-E-17555G MIL-E-5400K Bonding, Electrical for Aerospace Systems Cases, Bases, Mounting: and Mounts, Vibration (For use with Electronic Equipment in Aircraft) Control Panel: Aircraft Equipment, Rack or Console Mounted Di
5、gital Data Communications Set AN/ASW-25B Digital Data Communication Set, * AN/ASN- ( * ) Electronic and Electrical Equipment * and Associated Repair Parts, Preparation for Delivery of Electronic Equipment Aircraft, General Specification for * .k * * * * 2 , Provided by IHSNot for ResaleNo reproducti
6、on or networking permitted without license from IHS-,-,-Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-N-LbOqC 58 77777Ob 0171115 T MIL-N-81604C(AS) Para 2.1 (cont) Naval Air Systems Command (cont) AR-1OA AR-15 AR-34 AR-57A AR-65 XAS -1 23 3A ST
7、ANDADS Mi1,itary MIL-STD-275 MIL-STD-461B MIL-STD-462 Maintainability of Avionics Equipment and Systems, General Requirements for Programmable Airborne Computer Data Failure Classification for Reliability Testing, General Requirements for Shipboard Alignment Specification CAINS E-2C Computer Perform
8、ance Specification Calibration and Maintenance Console Printed Wiring for Electronic Equipment Electromagnetic Interference Characteristics, Requirements for Equipment Electromagnetic Interference Characteristics, Measurement of MIL-STD-463 MIL-STD-470 MIL-STD-704A MIL-STD-781B MIL-SFD-785 Deinition
9、s and Systems of Units, Electromagnetic Interference Technology Maintainability Requirements Electric Power, Aircraft, Characteristics and Utilization of Reliability Tests, Exponential Distribution Parts and Equipment, Procedures for Packaging and Packing of Reliability Proqam for Syttms aid Equipmn
10、t Development and Production 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Military (cont) MIL-STD-81OB Environmental Test Methods MIL-STD-1130 Connection, Electrical, Solderless Wrapped MS-17322D Meter, Time Totalizing Miniature Digital 115V 400
11、 Cycle * * * . . 2.1.1 Availability of Documents - When requesting specifications, standards, drawings, and publications, refer to both title and number. Copies of this specification and applicable specifica- tions required by contractors in connection with specific procure- ment functions may be ob
12、tained upon application to the Commanding Officer, Publications and Forms Center, Code 105 Tabor Avenue, Philadelphia, Pennsylvania 19120. 3. REQUIREMENTS 3.1 Preproduction - This specification makes provision for pre- production testing. a. Microelectronic technology shall be considered and . micro
13、electronic items shall conform to requirements specified herein. b. Other parts and materials requirements shall conform to MIL-E-5400. c. Nonreparable subassemblies shall be used in accordance with Specification AR-10 and as outlined in MIL-E-5400. * (Refer to 6.5.) * d. When previously produced mo
14、dels of this equipment did not use nonreparable subassemblies, the design shall not be changed to employ nonreparable assemblies without the approval of the procuring activity. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-N-8lhOLlC 58 a 7777
15、706 0171lL7 3 3.2.1 Nonstandard Parts and Materials Approval - Approval for the use of nonstandard parts and materials (including electron tubes, transistors and diodes) other than microelectronic devices shall be obtained as outlined in MIL-E-5400. Microelectronic * devices shall be approved as out
16、lined in AR-5. 3.2.2 Microelectronic Modular Assemblies - When used, micro- AR-5. Conformal coatings, encapsulants, embedments, or potting materials used with modular assemblies (designated as reparable) containing integrated circuits and discrete parts shall be easily removable without damage to th
17、e assembly. 3.2.3 Modules - The electronic portions of the equipment shall be functionally modularized in accordance with AR-i0 when prac- ticable. not incorporate AR-10, the design shall not be changed to incor- 3.3 tion, and workmanship, except as otherwise specified herein. 3.3.1 Total Weiqht - T
18、he total weight of the equipment, excluding cables, the CAU, and the CAU mount, shall. be a minimum consistent with good design and shall not exceed 103.6 pounds with 12K words of computer memory. For the maximum WRA weights, refer to 3.5. 3.3.2 3.3.2.1 Operational Stability - The equipment shall op
19、erate with satisfactory performance continuously or intermittently for a period of at least 700 hours without the necessity for readjust- ment of any control other than that required to initiate an equipment recalibration sequence. The equipment shall not re- quire calibration more frequently than e
20、very 300 operational hours to meet the equipment performance requirements specified herein. electronic modular assemblies shall meet the requirements of * When previously produced models of this equipment do parate AR-10 without the approval of the procuring activity. all applicable requirements of
21、MIL-E-5400 for design, construc- * * Desiqn and Construction - The equipment shall conform with For CAU weight, refer to Appendix I. * Reliability - A Reliabilitv Plan shall he provided in accordance with) EILT,-STD-785. I Shipboard recalibration shall be performed with equip- peratinq Life - The eq
22、uipment shall have a total ment designed in accordance with XAS-1233, or equivalent. * 3.3,2.2 operating life of 10,000 hours with reasonable servicing and replacement of parts. Parts requiring scheduled replacement shall be specified by the contractor and approved by the pro- curing activity before
23、 use in the equipment design. 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-(operating) time between- failures when tested in accordance with MIL-STD-781B. The reliability apportionment (minimum MTBF/unit) shall be as shown in table I. I TABLE I.
24、 RELIABILITY APPORTIONMENT Unit inertial Measuring Unit (IN) Air Navigation Computer Unit (ANCU) Control Indicator Unit (CIU) Power Supply Unit (PSU) Converter Amplifier Unit (CAU) MTBF (Minimum) 1,800 hours 2,000 hours 13,200 hours 17,300 hours 4, 1.75 hours 3.3.2.4 Elapsed Time Indicators. Each un
25、it listed in 1.2, except for mounts, shall contain an electromechanical elapsed time indicator which shall meet the requirements of MIL-M-7793 and conform to MS-17322P. The indicators shall be located so that they may be read without removing covers or any other parts from the units. The indicators
26、shall be energized during * 3.3.3 Cablinq and Connections - 3.3.3.1 Cables andConnectors - The equipment shall provide for the use of external cables and connectors in accordance with MIL-E-5400. Where possible, all cable connectors shall be elec- I trically bonded in accordance with MIL-B-5087. 3.3
27、.3.2 Interconnection Cablinq - The equipment shall be capable of satisfactory operation using external wiring in accordance with the applicable requirements of MIL-W-5088. The external wiring shall be unshielded, except that a minimum number of the individual wires may be shielded when demonstrated
28、as necessary to meet interference control requirements, and provided that the assembly of the cable to its plugs may be easily accomplished. External cables and that portion of the connectors attached to the cables shall not be supplied as part of the equipment. The equipment shall be designed to op
29、erate utilizing the maximum cable lengths specified in table II. - 5 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TABLE II. EQUIPMENT CABLE LENGTHS Signal Transmission 1. ANCU to IMU 2. ANCU to CIU 3. ANCU to ASW-27 4. ANCU to ASW-25 5. ANCU to
30、CAU 6. IMU to $AU 7. IMU to XAS-1233 Test Sei 8. PSU to IMU 9, PSU to ANCU :able Length (Maximum) 60 feet 60 feet (see notes) 60 feet 20 feet 60 feet 60 feet 15 feet 60 feet (see notes) 60 feet (see notes) NOTES 1. The power connectors shall contain a sufficient number of pins to allow transmission
31、of power over uniform continuous cables up to 30 feet in length. Power transmission over cables longer than 30 feet shall be accomplished by the use of air- craft cabling techniques which provide imped- ances no greater than the continuous 30 foot cables described in note 1. For example, a transitio
32、n to a larger wire size or an in- creased number of wires may be used for cables longer than 30 feet, 2. I signal interconnection, and pin assianments of the eauinment. I I connections shall meet or exceed the requirements of and be in accordance with MIL-STD-1130, Class A and CODE IDENT 10001 * I N
33、AVORD WS 6118 and WS 6119. 8 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-N-BL604C 58 m 7777906 OL7LL20 3 m MIL-N-81604C(AS) 3.3.4 Control Panels - All rack or console mounted control panels shall conform to the applicable requirements of MIL-
34、C-6781. . The configuration of all panels must be approved by the procuring activity prior to preproduction testing. 3.3.5 Interchanqeability - The equipment shall meet the inter- - changeability requirements of MIL-E-5400. 3.3.6 Interference Control - The generation of radio interfer- ence by the e
35、quipment and the vulnerability of the equipment to radio interference shall meet the requirements of MIL-STD-461, MIL-STD-462, and MIL-STD-463. The electrical bonding require- ments of MIL-B-5087 shall be implemented throughout the design assembly and integration. 0 3.3.7 Provisions for Maintainabil
36、ity - Built-in test equipment, construction and packaging, provisions for test points, and other maintainability parameters shall be as specified in AR-10. (Refer to 3.4.1 and 3.5.4.6.) 3.3.7.1 Maintainability Requirements - The maintainability requirements for the AN/ASN-92(V) WRAs for the intermed
37、iate level are as shown in table III and are based on a 95th percentile projection. The repair times in table III exclude test periods required by VAST or other special test equipments. 3.3.7.2 Compatibility with VAST - The equipment, except the IMU, shall be compatible with the Versatile Avionic Sh
38、op Test (VAST) and shall meet the requirements of AR-8. VAST Test Programs shall be furnished in accordance with AR-9. If VAST Test Programs exist for the equipment, and changes to the equipment are made which will affect the fault diagnosis procedure, changes to the existing Test Program shall be p
39、repared as part of the equipment changes in accordance with AR-9. 7 When required by contract,? e3.3.7.3 Compatibility with Special IMU Test Eauipments - The design of the IM shall be compatible with test equipment designed in accordance with XAS-1233 or equivalent, and the design shall be subject t
40、o approval by the procuring activity. 3.3.8 Nomenclature, Nameplates, and Identification Markinq - Nomenclature and serial number assignment, nameplate approval, and identification marking shall be in accordance with MIL-N-18307. 7 Provided by IHSNot for ResaleNo reproduction or networking permitted
41、 without license from IHS-,-,-10 WlA LIW NN92-MW2 - h.5N92-00ILu2 IN92401152 AsH92-40M22 - NN91+09152 IN9241#152 II ASh92411152 - ASN92-bl2152 UN92413152 - ASN92414152 MN9231WZ ASN9241bAZ2 II II II II II ASh92-0I1151 - II II ASN92-91W2 ASH924I)AIZ ASh9242OI22 ASN924111U2 - ASN92411152 ASh92-023152 -
42、 ASN92424151 ASNI-bZWZ Aui92-ZU22 - UN92421152 ASN92428152 ASN9242W2 - ASN92-03MZ2 ASN92-UlUZ ASh92-WA22 - AyI92-b3lAZ2 AN92-b3IiU2 - ASN9243W2 AShPt-b(lit - ASN9231152 - ASN92-03WZ ASti92-03(152 - ASN92-MW2 ASh92-UU22 ASh9244?M2 ASN92-UIA12 ASh92-WZ AShPl-USZZ - A%92-UW2 -e ASN92-Ul152 - Ay;92-UW2
43、ASh92449lif Ah92-WbAZ2 hh92-01152 II II II II II II II II II II II II II Il II Il II II - - _ ASL9245W2 ASA9245M22 .% 21 23 3( 31 31 33 31 3 31 3 31 3 41 4 42 43 41 45 46 Il 48 49 sm SI 52 51 u SI st si SI I! 6 b bi 6 6 6i 6 61 TC 11 II 74 N fi 6 I 6I 1 1 I n I 7 - - I- 28 29 30 31 32 33 34 35 36 37
44、 3: 39 IO 41 42 43 44 45 46 41 48 49 50 51 52 ZI 54 55 56 51 58 59 60 41 O 43 U bI Y bl 64 Y GRUJND RETLRN ASP25 DAIA REMY Ud-21 c1m SPIAES 1 m UN11 I CP-964IASN-92 NI SHISLD OROUND AIiJ SPAIIE Dc CWVLRIER INPUTS J - e- +- ASN92-OW2 ASN92-051152 ASNPI-OWZ I I+ ASN92-OI9152 U 33 6N92-0bIAZ2 14 b ASN9
45、2-041152 ASN924b2152 AYl924b3152 l. 7.91 ASN92444152 ASNPi-Qb5152 AsH9Z-bbA22 ASH92-341152 ASH92-04WZ ASN9244WZ ASN92-lWZ ASN92-011152 ASN92-01W2 ASN9Z-OlW2 ASN9Z-lIAI2 AWPZ-OlW2 ASN92-OlbUI * n , I 8- U W n v I4 n P I4 r I4 II II ASN92dll152 - ASH92-01U52 ASN92-OlWZ ASN92-OWZ 43 ASNPZ-081152 ASN924
46、8WZ 24 41 ASN92-083152 ASN92-OIW2 25 26 I I ASN92-084152 II . II 23 U ASN92-OU152 U 48 b-, 18 AN92-011152 ASN92-08Wt n n 12 10 II 6C 69 56 . MN92-089152 I ASN92-0WA22 U I - U n I ASN92-094152 b MN92-093152 - la n I 51 eu 55 t?: 54 ASNPt-Q95152 ASN92-0M152 31 ASN92-091152 II -u - ASN92-098152 60 ASN9
47、2499152 59-I Ei ASH92-1OQ152 E 58 ! ! ASNPL-102152 r n q I, L I ASN92-IO3152 WN92-IM152 ASH92-105152 ASN92-104152 ASti92-101152 . 131 ! ASN92-lOW2 I I I ASN92-111152 ASN92-llWZ M92-113152 ASN92-I 14152 WtiPZ-LI5iuZ ASN92-116152 ASNPZ-Il1152 ASh92-Il8152 ASi.92-120152 I I I I I I I I I ASh92-11 IA22
48、Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-I ,* NPZ-QOMIl HPZ-IOON2 H92-IOWZ kPZ-IINZ hOZ-lW2 R92-10UIZ N92-1ObNZ t/ASU-92IV) 113 1P1 IC1 III Y CI I19 VIS1 *XI IlESTl IltSTI WIT IU PW W REF DESIC WIT CaPIEClOR 111 903196 - 3 I12 903106 - 2 LI3 P
49、o3196 - 1 1 14 W1190 - 4 3J1 IS2141IY1005P 111 215O8EZZUIS ISZlM8EZZI2IS 311 511 IS21 5081 2411 5S 512 LI21508E22135S IS2lM1f24B355 513 514 IS21508LZOI35f SJS 21#1L221211 IS21lOIL20135I 516 MIL-N-8Lb04C 58 7777906 SPMES i 22 24 42 62 UXIlU ALLWMLE VOLlctE D(MP 0.1ow 0.1oov 0.1ow 0.10w 0.lOW 0.1ow 0.lWV I CI 100 U 0.1v 1 0.W 8JIIOP
