17790000013

Coding keys Coding keys are used to prevent mismating of boards. • Cadmium yellow for CompactPCI to identify 3.3 V They can be inserted into the multifunctional area of bus signalling male and female connectors with special tooling. This • Brilliant blue for CompactPCI to identify 5.0 V bus can be easily done after the connectors have b ­ een ­signalling pressed in. • Reseda green to prevent accidental board insertion in VME64x on CompactPCI applications Coding keys have different bright and pre-defined • Strawberry red to prevent accidental board insertion RAL colours to simplify the identification. In the table in telephony applications ­ umbers in acc. with the below the colours and code n IEC 61 076-4-101 are listed. They are used for the • Pastel orange for user defined bus ­following applications: • Nut brown for rear I/O and user I/O Coding key Coding keys for female connectors Code number Colour Part number 3568 Pastel orange RAL 2003 3478 3467 3456 Code number Colour Part number 17 79 000 0010 1247 Pastel orange RAL 2003 17 79 000 0020 Steel blue RAL 5011 17 79 000 0011 1256 Steel blue RAL 5011 17 79 000 0021 Slate grey RAL 7015 17 79 000 0012 1258 Slate grey RAL 7015 17 79 000 0022 Cadmium yellow RAL 1021 17 79 000 0013 for CPCI, 3.3 V 1278 Coding key Cadmium yellow RAL 1021 17 79 000 0023 for CPCI, 3.3 V 2578 Reseda green Ral 6011 17 79 000 0014 1346 Reseda green Ral 6011 17 79 000 0024 1567 Brilliant blue RAL 5007 for CPCI, 5.0 V 17 79 000 0015 2348 Brilliant blue RAL 5007 for CPCI, 5.0 V 17 79 000 0025 1356 Blue lilac RAL 4005 17 79 000 0016 2478 Blue lilac RAL 4005 17 79 000 0026 1248 Strawberry red RAL 3018 17 79 000 0018 3567 Strawberry red RAL 3018 17 79 000 0028 1236 Nut brown RAL 8011 17 79 000 0019 4578 Nut brown RAL 8011 17 79 000 0029 All codings are in acc. with the IEC 61 076-4-101 specification har-bus HM Coding keys for male connectors 11 41