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Directory chapter 06 inverse Page VMEbus systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 06.02 System description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 06.03 Technical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 06.10 Male connectors . . . . . . . . . . . . . . . . . . . . . . . . . 06.11 Female connectors . . . . . . . . . . . . . . . . . . . . . . . 06.12 Pin shrouds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 06.16 Application examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 06.17 har-bus 64 / inverse System description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 06.19 Technical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 06.20 Male connectors . . . . . . . . . . . . . . . . . . . . . . . . . 06.21 Female connectors . . . . . . . . . . . . . . . . . . . . . . . 06.22 06 . 01 VMEbus systems The past 20 years the VMEbus has reached a dominant position for industrial busses with a number of suppliers. Despite numerous new bus systems based on the rapid changes in chip technology, VMEbus systems offer significant advantages such as their robustness, reliability and increased availability of processor, memory and I/O cards. har-bus 64 Additional advantages appear under real-time conditions, where unforeseen events have to be managed. This is realised with the program interrupt concept and variable control that closely monitors the bus system. With the increase in processing speeds and data transmission rates, 3 row DIN 41 612 connectors have reached their limit, so the VME standard needs to be enhanced further. When VME architecture was increased from 8-bit to 64-bit and data transmission rates up to 160 Mbyte/s (VME 64x), HARTING introduced with 160 pins. This Eurocard connector is 100 % backwards compatible to existing 3 row connectors with 96 contacts, therefore old can plug into new. To offer the best design possible from the start, HARTING developed spice models that were later certified via signal integrity measurements of the connector. 06 . 02 High precision slot structure with VME pinning for connector characterisation. System description The design of female connectors allows mating of any combinations of the 5 or 3 row versions without mechanical interference, thus making it possible for users to upgrade and maintain existing systems at lower costs. It is also possible to mate 5 row male connectors with 3 row female connectors. The feature of backward compatibility allows a gradual upgrade of existing Eurocard based systems without the additional cost of a complete system redesign. It is not necessary to replace conventional 96 pin based boards as they remain pluggable into the 160 pin based systems. Not only VMEbus, but also existing proprietary bus systems for which 3 row 96 pin connectors are no longer performance sufficient, provides the opportunity to adapt the system economically without a complete redesign to a new bus architecture. har-bus 64 Backward compatibility – five rows – 160 poles Two additional rows of contacts in the connector offer new system features: ● Additional contacts for I/O and system up- ● Improved signal/ground ratio for reliable grade signal data transfer at rates up to 320 MByte/s ● New voltage supplies for 3.3 V and 48 V ● Live Insertion for replacing processor or system components memory cards without closing down the system ● Identifying locations of system components ● User defined pins for test and maintenance and the bus length. “Plug & Play“ bus lines 06 . 03 System description The advantages of in detail User-defined pins in the outer rows can be used for application specific functions such as additional I/O. Configured as a shield to provide larger ground return paths, they assure for data transfer rates up to 320 MByte/s. har-bus 64 Proprietary bus systems can utilise the new contact rows to optimise signal-to-ground ratios and improve system speed. 06 . 04 Four preleading contacts (1.5 mm) serve to pre-load the transmit and receive logic so that the bus will not experience glitches during live insertion of new cards into the backplane. Backplane connector terminations are designed in solderless press-in technology. The connector can be installed without any special tooling using economical flat dies for high speed insertion. Partially gold plated terminations with precisely formed tips serve as contact area for rear transition boards. har-bus 64 The insulator, made of LCP, has an inherent flammability rating of UL 94-V0 and therefore provides an environment friendly connector. In addition, the heat deformation stability of LCP makes the connector surface-mount compatible (see chapter 05). 06 . 05 System description with switches As a typical multiprocessor bus, VME has to distribute processor information continuously according to the right priorities. This is done through the well known daisy-chain lines. The VME protocol requests 5 daisy-chains on position 1 of every backplane. These lines are defined to go through every daughter card. Therefore, in case of unloaded card slots the signal have to be bridged across the connector. har-bus 64 Bridging variants: 1. The empty card slots may be assembled with dummy cards, that bridge the daisy-chain lines. 2. Bridging can be achieved by inserting 5 jumpers on the backplane manually. 3. Bridging by using IC's with internal integration OR the function may accept automatic daisychaining. 06 . 06 4. The new 5-row connector with switches allows an automatic switching. In the case of an unmated daughter card the connector bridges the signals at positions a21-22, b4-5, b6-7, b8-9 and b10-11. The switch elements open automatically when the daughter card is mated, so that the daughter card accepts the ongoing signal daisy-chain. 5-row connector with switches Status: daughter card unmated Advantages: Passive backplane; no active components assembled ● No additional space required, due to integrated switching function inside the connector ● No jumpers on the backplane ● User friendly regarding maintenance and repairing ● Automatically daisy-chaining through mating/unmating the daughter card ● High MTBF value ● No additional, manual bridging necessary ● Less assembly cost, no special tooling required har-bus 64 Integrated switching element ● 06 . 07 Technical characteristics Number of contacts 160 Contact spacing (mm) 2.54 Working current 1 A at 70 °C and all contacts are loaded according to IEC 61076-4-113 Current carrying capacity chart The current carrying capacity is limited by maximum temperature of materials for inserts and contacts including terminals. The current capacity curve is valid for continuous, non interrupted current loaded contacts of connectors when simultaneous power on all contacts is given, without exceeding the maximum temperature. Control and test procedures according to DIN IEC 60 512 see current carrying capacity chart Clearance and creepage distances* between two rows between two contacts (in a row) clearance creepage clearance creepage Working voltage The working voltage also depends on the clearance and creepage dimensions of the pcb itself and the associated wiring according to the safety regulations of the equipment Explanations see chapter 00 Test voltage Ur.m.s. Contact resistance 1 kV ≤ 20 mΩ ≤ 30 mΩ rows a, b, c rows z, d har-bus 64 distance in mm rows a, b, c rows z, d 1.2 1.2 1.2 1.2 1.2 1.0 1.2 1.0 Insulation resistance ≥ 1010 Ω acc. to IEC 60 512-2 Temperature range – 55 °C … + 125 °C acc. to IEC 60 512-11 Male connector Solder pins for pcb termination Ø 1.0 ± 0.1 mm according to IEC 60 326-3 Crimp terminal 0.08 - 0.56 mm² Solder pins for pcb termination Ø 1.0 ± 0.1 mm according to IEC 60 326-3 Compliant press-in terminations See recommendation chapter 04 ≥ 1.6 mm Female connector Diameter of pcb plated through holes pcb thickness Recommended pcb holes for press-in technology in acc. to EN 60 352-51) Insertion and withdrawal force ≤ 160 N Materials ● ● Contacts Liquid Cristal Polymer (LCP), for male connectors, straight female connectors, UL 94-V0 Thermoplastic resin glass-fibre filled, UL 94-V0 Copper alloy Contact surface Contact zone 06 . 10 1) 2) Ambient temperature With selective loading higher currents can be transmitted. The requirements according to VITA 1.7 are fulfilled. with switches Deviating technical characteristics for the switching elements. Electrical termination Mouldings Working current minimal clearance and creepage distance Plated acc. to performance level2) Details see chapter 04 Explanation performance levels see chapter 00 * for angled female connector see page 06.20 minimal clearance and creepage distance between two rows between two contacts (in a row) clearance creepage clearance creepage distance in mm switching positions 0.5 0.7 0.5 0.7 Contact resistance Switching elements ≤ 60 mΩ Insertion and withdrawal force Complete connector ≤ 180 N · IEC 61 076 - 4 - 113 Number of contacts 160 Male connectors Number of contacts Contact arrangement without retention clip 160 with retention clip 160 Identification Part No. Performance levels according to IEC 61 076-4-113 Explanation chapter 00 2 1 z, a, b, c, d 02 01 160 2101 02 01 160 1101 z, a, b, c, d 02 01 160 2102 02 01 160 1102 Male connectors, angled1) SMC version with solder pins* Dimensions mounting hole centre line har-bus 64 row position without clip with clip Board drillings Mounting side all holes position row Dimensions in mm * SMC see chapter 05 1) Pre-leading contacts at positions d1, d2, d31 and d32 06 . 11 · IEC 61 076 - 4 - 113 Number of contacts 160 Female connectors Number of contacts Contact arrangement with 3.7 mm* fixing flange 4.5 / 5 mm* 17 mm* 160 160 160 without fixing flange 160 160 Identification Part No. Performance levels according to IEC 61 076-4-113 Explanation chapter 00 2 1 z, a, b, c, d z, a, b, c, d z, a, b, c, d 02 02 160 2201 02 02 160 2301 02 02 160 1601 02 02 160 1201 02 02 160 1301 z, a, b, c, d z, a, b, c, d 02 02 160 2202 02 02 160 2302 02 02 160 1202 02 02 160 1302 Female connectors, straight with press-in terminations 5 mm* 17 mm* har-bus 64 Dimensions row position Part number 02 02 160 1601 02 02 160 2201 / 02 02 160 1201 02 02 160 2301 / 02 02 160 1301 02 02 160 2202 / 02 02 160 1202 02 02 160 2302 / 02 02 160 1302 Board drillings Mounting side Dimension “X” for row a b c 3.7 3.7 3.7 4.5 4.5 4.5 17.0 17.0 17.0 5.0 5.0 5.0 17.0 17.0 17.0 z 3.7 5.0 17.0 5.0 17.0 d 3.7 5.0 17.0 5.0 17.0 position all holes row 06 . 12 Dimensions in mm * selectively gold-plated Press-in technology see chapter 04 Tooling see chapter 30 1) · complementary to IEC 61 076 - 4 - 113 Number of contacts 160 Female connectors Identification Number of contacts Contact arrangement Part No. Performance level 2 according to IEC 61 076-4-113 Explanation chapter 00 160 z, a, b, c, d 02 03 160 2201 Female connectors, straight with switches2) with press-in terminations with flange 4.5 / 5 mm* har-bus 64 Dimensions row position Board drillings Mounting side position all holes row Dimensions in mm Tooling see chapter 30 1) Press-in technology see chapter 04 2) Switching elements at positions a21-22, b4-5, b6-7, b8-9 and b10-11 06 . 13 · complementary to IEC 61 076 - 4 - 113 Number of contacts 160 Female connectors Number of contacts Contact arrangement Part No. Performance level 1 according to IEC 61 076-4-113 Explanation chapter 00 for rear access and har-bus® 64 inverse male connector 160 z, a, b, c, d 02 04 160 1101 for har-bus® 64 male connector 160 z, a, b, c, d 02 07 160 1101 Identification Female connectors, angled with solder pins Dimensions 02 04 160 1101 position mounting hole centre line har-bus 64 row pcb surface Dimensions 02 07 160 1101 02 02 160 x203 intermediate plate screwed 02 04 160 1101 mounting hole centre line row centering plate position pcb surface Board drillings Mounting side row 06 . 14 position all holes Dimensions in mm · complementary to IEC 61 076 - 4 - 113 Number of contacts max. 160 Female connectors Identification Number of contacts Part No. 160 02 05 000 0001 Drawing Dimensions in mm order contacts separately fits into shell housing C see chapter 20 har-bus 64 Female connector for crimp contacts Identification Wire gauge Female crimp contacts Bandoliered contacts (approx. 500 pieces) 1 2 Performance level 2 acc. to IEC 60 603-2 Wire gauge mm² AWG Insulation-ø mm 02 05 000 2501 02 05 000 2502 0.08 - 0.22 0.14 - 0.56 28 - 24 26 - 20 0.7 - 1.5 0.8 - 2.0 HARTING crimping tool for bandoliered contacts (500 pieces) Wire gauge 02 99 000 0010 0.08 - 0.5 mm² Removal tool 02 99 000 0013 06 . 15 · complementary to IEC 61 076 - 4 - 113 III Number of contacts 160 II I Pin shrouds Identification pcb-thickness ± 0.3 Dimension X - 0.1 2.8 3.4 4.0 4.6 5.2 5.8 6.4 6.6 6.0 5.4 4.8 4.2 3.6 3.0 Pin shrouds1) I Part No. 02 44 000 0007 02 44 000 0001 02 44 000 0002 02 44 000 0003 02 44 000 0004 02 44 000 0005 02 44 000 0006 II Fixing brackets for 02 44 000 0009 shell housing C2) III Shroud insert for 3 row female connectors 02 44 000 0008 har-bus 64 Dimensions row position area for friction fit to interface pins row position 06 . 16 Dimensions in mm 1) 2) Insert block (02 09 000 0012) for assembly see chapter 30 order 2 pieces per connector · Application examples Application 1* Female connector 02 02 160 2301 Backplane Pin shroud 02 44 000 0007 Fixing brackets 02 44 000 0009 Female connector with crimp contacts 02 05 000 0001 Application 2* Locking lever left 09 02 000 9902 right 09 02 000 9903 Backplane Pin shroud 02 44 000 0007 Locking lever 09 03 000 9913 Female connector for crimp contacts 02 05 000 0001 Backplane Pin shroud 02 44 000 0007 Shroud insert 02 44 000 0008 Female connector 09 73 296 6801 har-bus 64 Female connector 02 02 160 2301 Shell housing C 09 05 048 0501 Application 3 Female connector 02 02 160 2301 06 . 17 * Only for applications without rear PO-connector har-bus 64 Plating – state of the art engineering High quality contact surfaces require expertise and latest technological equipment. 06 . 18 Technology at HARTING preserves natural resources thus improving the environment. System description inverse Backward compatible system upgrade with inverse connectors The 5 row inverse connector system allows a gradual enhancement of existing systems. The 5 row male connector is mateable with both daughter cards with 3 row female connectors and with innovative high-speed boards with 5 row female connectors. inverse is a 5 row 160 pin connector that supplies additional rows d and z to type R connectors according to DIN 41 612. The additional contact rows d and z of inverse offer following advantages to the user: har-bus 64 inverse The inverse types of DIN 41 612 connectors, e.g. 3 row type R connectors, have a strong position in telecoms. However, the trend is for increasing data transfer rates and the demand for additional signal pins. Due to the special design of the moulding the male connectors are backwards compatible to 3 row type R female connectors. An internal coding system prevents the mismating of female connectors. The male connector is fully compatible with all 3 row type R female connectors and the 5 row angled female connector. ● Additional contacts for I/O or new functions yet to be defined ● Improved signal/ground ratio for reliable data transfer at rates up to 320 MByte/s ● Backward compatibility i.e. daughter cards with 3 row connectors can be upgraded without function loss ● Secure mating due to internal coding ● Gradual system enhancement on demand 06 . 19 complementary Technical characteristics Number of contacts 160 Contact spacing (mm) 2.54 Working current 1 A at 70 °C and all contacts are loaded inverse to IEC 61076-4-113 Current carrying capacity chart The current carrying capacity is limited by maximum temperature of materials for inserts and contacts including terminals. The current capacity curve is valid for continuous, non interrupted current loaded contacts of connectors when simultaneous power on all contacts is given, without exceeding the maximum temperature. Control and test procedures according to DIN IEC 60 512 see current carrying capacity chart Clearance and creepage between two rows between two contacts (in a row) clearance creepage clearance creepage distance in mm male connector female connector 1.4 0.6 1.4 0.6 1.2 0.8 1.2 0.8 Working voltage har-bus 64 inverse The working voltage also depends on the clearance and creepage dimensions of the pcb itself and the associated wiring according to the safety regulations of the equipment Explanations see chapter 00 Test voltage Ur.m.s. Contact resistance Insulation resistance 1 kV Temperature range – 55 °C … + 125 °C ≤ 20 mΩ ≥ 1010 Ω acc. to IEC 60512-2 Electrical termination Male connector Diameter of pcb plated through holes pcb thickness Recommended pcb holes for press-in technology Female connector Compliant press-in termination See recommendation chapter 04 ≥ 1.6 mm in acc. to EN 60 352-51) Solder pins for pcb connection Ø 1.0 ± 0.1 mm according to IEC 60 326-3 Insertion and withdrawal force ≤ 160 N Materials Mouldings Contacts Thermoplastic resin, glass-fibre filled, UL 94-V0 Copper alloy Contact surface Contact zone 06 . 20 1) 2) Plated acc. to performance level2) Details see chapter 04 Explanation of performance levels see chapter 00 Working current minimal clearance and creepage distance Ambient temperature inverse · complementary to IEC 61 076 - 4 - 113 Number of contacts 160 Male connectors Identification Number of contacts Contact arrangement 160 z, a, b, c, d Part No. Performance levels according to IEC 61 076-4-113 Explanation chapter 00 2 1 02 08 160 2601 02 08 160 1601 Male connectors, straight with press-in terminations Dimensions har-bus 64 inverse row position Board drillings Mounting side all holes position row Dimensions in mm Tooling see chapter 30 1) Press-in technique see chapter 04 06 . 21 inverse · complementary to IEC 61 076 - 4 - 113 Number of contacts 160 Female connectors Identification Number of contacts Contact arrangement Part No. Performance level 1 according to IEC 61 076-4-113 Explanation chapter 00 160 z, a, b, c, d 02 04 160 1101 Female connectors, angled with solder pins for har-bus® 64 inverse male connectors and for rear access Dimensions har-bus 64 inverse position mounting hole centre line row pcb surface Board drillings Mounting side row position 06 . 22 all holes Dimensions in mm