INTERBUS-S Device Certification
Contents
1. S n COMPATIBLE Certification Symbol for Process Data Devices Figure 2 INTERBUS S Certification Logos 5 Design Considerations Certification of INTERBUS S devices can be virtually assured by using proper design techniques for printed circuit boards isolating of the protocol chip SuPI and the INTERBUS S network signals and by using components listed on the approved components listing a Circuit Board Layout Circuit board layout should be considered when designing an INTERBUS S bus interface The use of proper power and grounding techniques for PCB and SMT type boards will greatly increase your chances to pass the external noise immunity test for certifica tion This external noise immunity test is carried out in accordance with IEC 801 4 and must meet the criteria of test class 3 minimum Information on layout techniques is available through the INTERBUS S Club b Bus Isolation Isolation is optional for certification but will improve the odds of passing the test By isolating the incom ing bus from the protocol chip SuPI bus fidelity will be greatly enhanced Information for the design can be found in the SuPI manual IBS SUPI II HB E 2758787 available from Phoenix Contact c Component Selection N CAUTION Product certification CANNOT be achieved with the use of nonstandard parts in the INTERBUS S interface If the developer chooses to select unapproved parts there will be extra steps required to2. have these components added to the list in order to obtain certification Non standard parts need to be tested to ensure their functionality This process is carried out by the INTERBUS S Club in Germany The first step for component testing is to arrange a test appoint ment and pay the testing fee This fee will be paid for each component that needs tested and there are no guaranties that your selected component will pass To be on the safe side develop with approved components listed in this document See Tables 1 through 10 Surface mount components are marked with an asterisk Table 1 Remote Bus Drivers and Receivers Part Number Functional Description Manufacturer AD485 AD485 DS26C31TN Differential RS 485 Transceiver Analog Devices Differential RS 485 Transceiver Analog Devices Quad differential line driver National Semiconductor DS26C31TM Quad differential line driver National Semiconductor DS26C32ATN Quad differential line receiver National Semiconductor DS26C32AIM Quad differential line receiver National Semiconductor DS96173N Quad differential line receiver National Semiconductor SN75172N Quad differential line driver Texas Instruments SN75173N Quad differential line receiver Texas Instruments SN75176BP Differential bus transceiver Texas Instruments SN75176BD Differential bus transceiver Texas Instruments SN75179BP Differential driver and receiver Texas Instruments SN75179BD __ Differen
3. 20W 0 25W 1 Resistor 390W 0 25W 1 Resistor 2 7KW 0 125W 10 Resistor 4 7KW 0 125W 10 Resistor 1MW 0 125W 10 Resistor 0666A010
4. ACD Supply voltage supervisor Supply voltage supervisor Supply voltage supervisor SGS Thomson Texas Instruments Texas Instruments Surface mount component 0666A008 Table 9 Local Bus Buffers Drivers and Selectors Surface mount component 0666A003 Table 7 Expansion Output Registers Part Number Functional Description Manufacturer CD74HC164E MC74HC164D PC74HC164T SN74HC164N CD74HCT164E MM74HCT164N PC74HCT164P MM74HC594P MM74HC594D SN74HC594P SN74HC594D MC74HC595N MC74HC595AN SN74HC595N SN74HC595D SN74HC595TP MM74HCT595P MM74HCT595D SN74HCT595P SN74HCT595D Parallel out serial shift register Parallel out serial shift register Parallel out serial shift register Parallel out serial shift register Parallel out serial shift register Parallel out serial shift register Parallel out serial shift register Shift register w output latches Shift register w output latches Shift register w output latches Shift register w output latches Shift register w output latches Shift register w output latches Shift register w output latches Shift register w output latches Shift register w output latches Shift register w output latches Shift register w output latches Shift register w output latches Shift register w output latches Harris Semiconductor Motorola Phillips Texas Instruments Harris Semiconductor National Semiconductor Phillips National Semiconductor Natio
5. INTERBUS S Device Certification 1 Certification Background Certification is the guarantee that your device is INTERBUS S compatible This process starts in the design stage of a product and continues until the device is finally submitted to the conformance testing body This data sheet will explain the certification structure requirements benefits of certification and design considerations with certification in mind 2 Benefits of Certification Confidence that your device has been reviewed and deemed compatible with all other INTERBUS S devices is one of the biggest benefits of certification Other advantages are as follows e Schematic evaluation e Possible design improvement suggestions e Use of the INTERBUS S Club s compatible logo e Product will be published in the INTERBUS S Club s Info Service e World wide exposure e Acceptance for projects that mandate INTERBUS S certified products Certification Body INTERBUS S Club Blomberg Germany 011 49 5235 342100 Certificate Test Method Test Report Lab Recognition Auditing of Lab Test Laborator Product est Labo ao y Applicant Fraunhofer Institute Agreement D 76131 Karlsruhe Test Report Germany 011 49 0721 6091 0 0666A012 Figure 1 INTERBUS S Certification Structure September 1996 3 Governing Body The INTERBUS S Club is the governing body of the certification process They have the responsibility of con
6. l Description Manufacturer Table 8 Expansion Input Registers HCPLO601 HCPLO0611 HCPL2601 HCPL2611 HCPL2630 HCPL2631 HCPL4661 Q62703 N77 HCPL2601 TLP2601 Opto coupler Opto coupler Opto coupler Opto coupler Opto coupler Opto coupler Opto coupler Opto coupler Opto coupler Opto coupler Hewlett Packard Hewlett Packard Hewlett Packard Hewlett Packard Hewlett Packard Hewlett Packard Hewlett Packard Siemens Texas Instruments Toshiba Part Number Functional Description Manufacturer 0666A005 Table 6 Voltage Regulator Part Number Functional Description Manufacturer CD74HC165E CD74HC165M MM74HC165M PC74HC165T M74HC165M1 SN74HC165D CD74HCT165E PC74HCT165P M74HC597B1N TC74HC597AP CD74HCT597E PC74HCT597P Parallel load serial shift register Parallel load serial shift register Parallel load serial shift register Parallel load serial shift register Parallel load serial shift register Parallel load serial shift register Parallel load serial shift register Parallel load serial shift register Shift register w input latches Shift register w input latches Shift register w input latches Shift register w input latches Harris Semiconductor Harris Semiconductor National Semiconductor Phillips SGS Thomson Texas Instruments Harris Semiconductor Phillips SGS Thomson Toshiba Harris Semiconductor Phillips TL7705ACD TL7705ACP TL7705
7. nal Semiconductor Texas Instruments Texas Instruments Motorola Motorola Texas Instruments Texas Instruments Texas Instruments National Semiconductor National Semiconductor Texas Instruments Texas Instruments Surface mount component 0666A007 Table 11 Phoenix Contact Supplied Component Part Functional Description Order Number IBS SPI PLCC Slave protocol IC 2759142 IBS SpPI II PLCC Slave protocol IC 27 58 40 2 IBS SuPI II QFP Slave protocol IC 2758415 IBS SRE1 QFP Micro controlled expansion registers 27 52 85 1 Surface mount component 0666A013 Part Number Functional Description Manufacturer 74ACT240PC Buffers and line drivers Fairchild CD74ACT240E Buffers and line drivers Harris Semiconductor CD74ACT258E 2 to 1 line data selectors Harris Semiconductor HD74ACT258P 2 to 1 line data selectors Hitachi MC74ACT258N 2 to 1 line data selectors Motorola MM74ACT258PC 2 to 1 line data selectors National Semiconductor TC74ACT258P 2 to 1 line data selectors Toshiba 0666A009 Table 10 Discrete Component Values Part Number Type Manufacturer MCO1400B 16MHz Quartz Oscillator TQE VX 4231 16MHz Quartz Oscillator JVC 16MHz 100pp Crystal mCL 16PF ESR 50Q 220uF 6 3V 20 Capacitor Nippon Chemicon LLAG3VB 220 M TPA F2 5 3 3uF 16V 20 Capacitor 15nF 650V 20 Capacitor 100nF 16V 20 Capacitor 22 68pF 16V 20 Capacitor 100W 0 25W 1 Resistor 15W 0 25W 1 Resistor 2
8. tial driver and receiver Texas Instruments Surface mount component 0666A001 Table 2 Fiber Optic Transmitters and Receivers Part Number Functional Description Manufacturer TORX 104 Fiber optic receiver Toshiba QFBR 1607 Fiber optic transmitter Hewlett Packard HFX 6015 548 Fiber optic transmitter Honeywell HFX 6015 536 Fiber optic transmitter Honeywell 0666A002 Table 3 Logic ICs Part Number Functional Description Manufacturer CD74ACTOOE Quad 2 input nand gate Harris Semiconductor HD74ACTOOP Quad 2 input nand gate Hitachi MC74ACTOON Quad 2 input nand gate Motorola MM74ACTOOPC Quad 2 input nand gate National Semiconductor TC74ACTOOP Quad 2 input nand gate Toshiba CD74ACT74E Dual D type flip flop Harris Semiconductor HD74ACT74P Dual D type flip flop Hitachi MC74ACT74N Dual D type flip flop Motorola MM74ACT74PC Dual D type flip flop National Semiconductor TC74ACT74P Dual D type flip flop Toshiba MC74HC14D Hex schmitt trigger invertor Motorola PC74HC14T Hex schmitt trigger invertor Phillips SN74HC14N Hex schmitt trigger invertor Texas Instruments Surface mount component O666A006 Table 4 Power Supply Monitors Supervisors Part Number Functional Description Manufacturer MAX700L Adjustable power supply Maxim monitor with reset MAX709L Power supply monitor with Maxim 4 65V reset threshold 0666A004 Table 5 Opto Couplers Part Number Functiona
9. trolling all the test methods procedures related specifications and documentation Along with these duties the club issues certification certificates and selects audits test facilities Figure 1 shows the relationship and responsibilities of the certification organization 4 Certification Requirements The first step in certifying a device is the scheduling of a test date The device must be sent on this date along with the following items e Schematic drawings of the INTERBUS S interface e PCB layout and assembly drawings e Parts list for the INTERBUS S interface e Device user manual setup instructions e Data sheets for components not listed in this document e Ifthe Peripheral Communications Protocol PCP is used send the following files A KBL DAT VFD DAT and OV DAT or the PICS file After the testing is complete a report will be sent from the test facility to the submitting party If this report shows a positive result the applicant must then send the report to the INTERBUS S Club The club is then responsible for issuing the official certificate allowing the applicant to use the INTERBUS S Compatible certification logos on their device shown in figure 2 This certificate is valid for 3 years At the end of this period the applicant must resubmit the test report for renewal PCP Protocol 2 0 INTERBUS S COMPATIBLE Certification Symbol for PCP Protocol Devices 0666A011 INTERBUS
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