776308-1

Instruction Sheet   J1939 CAN Network System Cap Housing Secondary Lock 408-10462 03 OCT 12 Rev C 2-Position Receptacle Connector Secondary Lock with Load Resistor Figure 1 1. INTRODUCTION 3. ASSEMBLY PROCEDURE This instruction sheet covers the assembly procedure for J1939 CAN network system. Ensure that all contacts are crimped to the wires according the appropriate Application Specification: 114-5091 (for receptacle contacts) and 114-20045 (for tab contacts), then proceed with the following. IMPORTANT: DO NOT use incorrect terminal combinations when assembling J1939 connections. To avoid network system problems, DO NOT use terminals other than specified. In addition, differing male blade thicknesses causes a low normal force and intermittent contact, which can result in failed communications between network components. The following assembly procedure must be used for this network system in data bus communications. Reasons for reissue of this instruction sheet are provided in Section 5, REVISION SUMMARY. 2. DESCRIPTION The network system consists of the following components (refer to Figure 1): (Quantity) Description (8) .070 Series Receptacle Contact 173631-7 and Wire Seal 281934-2 (1) AMP SUPERSEAL* Automotive 4-Way  Cap Housing 776308-1 (1) AMP SUPERSEAL Automotive 2-Way  Cap Housing 776309-1 3.1. Intermediate Module Assembly 1. Insert the two contacts of the module plug into Circuits 1A and 2A of the cap housing and the two contacts of the continuing data link into Circuits 1B and 2B of the cap housing. Refer to Figure 2. 2. Insert the secondary lock into the front of the cap housing until it is fully seated. Ensure that the 4 blades of the secondary lock are mated to the 4 contacts at the back of the cap housing.  NOTE i 3. Repeat Steps 2 through 3 to assembly each intermediate module assembly. Assembling Intermediate Module Assembly Secondary Lock Wires from Continuing Data Link (Circuits 1B and 2B) Cap Housing (1) 4-Way Connector Secondary Lock 776310-1 (4) AMP SUPERSEAL 1.5 Series 2-Position Receptacle Connector 282080-1 (1) 4-Way Connector with 120-Ohm Load Resistor Secondary Lock 776540-1 (As Required) MINI-MIC Tab Contact 282109-3 Note: Use this contact with AMP SUPERSEAL 1.5 Series 2-Position 282104-[ ] when mating to the J1939 CAN network system Blade  (4 Places, Ref) Wires from Module Plug (Circuits 1A and 2A) Figure 2 3.2. Final Module Assembly 1. Insert the two contacts of the module plug into Circuits 1A and 2A of the 2-position receptacle connector. Refer to Figure 3. © 2012 Tyco Electronics Corporation, a TE Connectivity Ltd. company All Rights Reserved *Trademark TOOLING ASSISTANCE CENTER 1-800-722-1111 PRODUCT INFORMATION 1-800-522-6752 This controlled document is subject to change. For latest revision and Regional Customer Service, visit our website at www.te.com TE Connectivity, TE connectivity (logo), and TE (logo) are trademarks. Other logos, product and/or company names may be trademarks of their respective owners. 1 of 2 408-10462 2. Insert the secondary lock with load resistor into the front of the 2-position receptacle connector until it is fully seated. Ensure that the 2 blades of the secondary lock are mated to the 2 contacts at the back of the 2-position receptacle connector. NOTE i Assembling Final Module Assembly Secondary Lock 2-Position Receptacle Connector Load Resistor (Ref) Wires from Module Plug (Circuits 1A and 2A) Blade  (2 Places, Ref) Assembling Data Input Detail A Data Input Cable Front of 2-Position Receptacle Connector Detail B 2-Position Receptacle Connector Cap Housing Locking Lance Figure 4 Figure 3 3.3. Data Input 1. Mate the data input cable with the front of the  2-position receptacle connector. See Figure 4, Detail A. 2. Mate the 2-position receptacle connector with the cap housing. Ensure that the locking lance “clicks” into place. See Figure 4,  Detail B. 4. REPLACEMENT AND REPAIR Components for this network system are not repairable.  DO NOT use defective or damaged product. 5. REVISION SUMMARY Revisions to this instruction sheet include: • Added tab assembly and contact to Section 2 • Added reference to application specification to Section 3 Rev C 2 of 2