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1260-134 User Manual

Module Operation 3-12

Racal Instruments

Ó

2003

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Содержание MULTIPLEXER PLUG-IN 1260-134

Страница 1: ...25 29 31 Cobham Road Wimborne Dorset BH21 7PF United Kingdom Tel 44 0 1202 872800 Fax 44 0 1202 870810 Via Milazzo 25 20092 Cinisello B Milan Italy Tel 39 0 2 6123 901 Fax 39 0 2 6129 3606 Technologi...

Страница 2: ...designed and manufactured to exacting standards and in full conformance to Racal s ISO 9001 procedures This warranty does not apply to defects resulting from any modification s of any product or part...

Страница 3: ...tion and maintenance reference purposes or for purposes of engineering evaluation and incorporation into technical specifications and other documents which specify procurement of products from Racal I...

Страница 4: ...ion cord or a three prong two prong adapter This will defeat the protective feature of the third conductor in the power cord Maintenance and calibration procedures sometimes call for operation of the...

Страница 5: ......

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Страница 7: ...hipment Instructions 2 1 Installation 2 1 Module Configuration 2 2 Front Panel Connectors 2 2 Mating Connectors 2 7 Chapter 3 3 1 MODULE OPERATION 3 1 Setting the Module Address 3 1 Operating Modes 3...

Страница 8: ...1260 134 User Manual ii Chapter 5 5 1 PRODUCT SUPPORT 5 1 Product Support 5 1 Reshipment Instructions 5 1 Support Offices 5 2...

Страница 9: ...ock Diagram of 1260 134 2 3 Figure 2 2 Front Panel Connector Pin Numbering 2 4 Table 2 1 1260 134 Front Panel Connections 2 5 Figure 3 3 Message Based Mode of Operation 3 3 Figure 3 4 Register Based M...

Страница 10: ...1260 134 User Manual iv This page was left intentionally blank...

Страница 11: ...witch module developed for the Racal Instruments 1260 100 Adapt a Switch Carrier The 1260 134 includes the following features Standard Adapt a Switch plug in design providing for ease of replacement D...

Страница 12: ...ax Switching Current AC 2 A Max DC 2 A Max Switching Power AC 125 VA Max DC 60 W Max Path resistance 500 mW Thermal EMF 10 uV Capacitance Channel to Chassis 100 pF Open Channel 5 pF Insulation resista...

Страница 13: ...xpectancy are 1 Switched voltage 2 Switched current 3 Switched power 4 Maximum switching capacity 5 Maximum rated carrying current 6 Load type resistive inductive capacitive 7 Switching repetition rat...

Страница 14: ...refer to the relay manufacturer s data sheet Ordering Information Listed below are part numbers for both the 1260 134 switch module and available mating connector accessories Each 1260 134 uses a sing...

Страница 15: ...Have a qualified person check the instrument for safety before use Reshipment Instructions 1 Use the original packing material when returning the switching module to Racal Instruments for servicing T...

Страница 16: ...to the common port of the multiplexer For a block diagram of the 1260 134 refer to Figure 2 1 Front Panel Connectors The 1260 134 has one 160 pin front panel connector labeled J200 It is a 160 pin mo...

Страница 17: ...9 C8 D6 C6 K24 K25 K26 K27 D8 C14 D14 E13 K28 K29 K30 K31 C12 E15 D16 C16 K48 K49 K50 K51 E21 C21 C28 D28 K52 K53 K54 K55 D29 E30 C30 D31 K56 K57 K58 K59 E32 C32 E27 C26 K60 K61 K62 K63 B29 A30 B31 A3...

Страница 18: ...User Manual Installation Instructions 2 4 Racal Instruments 2003 Figure 2 2 Front Panel Connector Pin Numbering a b c d e 31 30 29 28 27 26 25 24 23 22 21 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2...

Страница 19: ...4 Common A5 A6 Input 20 C4 B4 Input 21 E5 D5 Input 22 B7 C7 2 Input 23 A8 A7 Common A9 A10 Input 30 D19 E19 Input 31 B13 C13 Input 32 A12 A11 3 Input 33 B11 C11 Common C9 B9 Input 40 D12 E12 Input 41...

Страница 20: ...put 101 E25 D25 Input 102 C24 B24 10 Input 103 D24 E24 Common A19 A20 Input 110 E23 D23 Input 111 C22 B22 Input 112 D22 E22 11 Input 113 C20 B20 Common A25 A26 Input 120 E21 D21 Input 121 C21 B21 Inpu...

Страница 21: ...t consists of a connector housing and 170 crimp pins After wire attachment the pin is inserted into the housing and will snap into place providing positive retention The suggested hand tool for the cr...

Страница 22: ...1260 134 User Manual Installation Instructions 2 8 Racal Instruments 2003 This page was left intentionally blank...

Страница 23: ...ve The module address assigned to the 1260 134 depends on the carrier slot into which the 1260 134 is inserted and on the position of the logical address DIP switch on the carrier side panel The switc...

Страница 24: ...s is used by more than one plug in or 1260 Series C Size switching module For instructions on setting module addresses for a conventional 1260 Series module see the label on the side panel of the modu...

Страница 25: ...sed mode and continue to use the same mode throughout the application program In general the message based mode of operation is easier to use with utility software such as the National Instruments VXI...

Страница 26: ...or all 1260 series modules In general the following syntax is used to select a single channel module address channel Where module address is the address of the 1260 134 module This is a number is in t...

Страница 27: ...d mode the 1260 134 is operated by directly writing and reading control registers on the 1260 134 module For the channel assignments for each control register see Table 3 1 When a control register is...

Страница 28: ...s for Adapt a Switch plug ins and conventional 1260 Series modules are always on odd numbered A24 addresses The three control registers for the 1260 134 reside at the first three odd numbered A24 addr...

Страница 29: ...ite the value 1000 0101 binary 133 decimal 85 hexadecimal to Control Register 0 channels 130 142 and 150 will close while channels 131 132 133 140 and 143 will open The present control register value...

Страница 30: ...d in step 1 3 AND with 1101 1111 binary the zero is in the position corresponding to channel 123 4 OR with 0010 0000 binary 5 Write the value to Control Register 1 The VISA I O library may be used to...

Страница 31: ..._1260_134 void ViUInt8 creg_val ViBusAddress creg0_addr ViBusAddress creg1_addr ViBusAddress creg2_addr ViSession hdl1260 VISA handle to the 1260 01T ViSession hdlRM VISA handle to the resource manage...

Страница 32: ...creg_val AND to leave every channel except 123 unchanged creg_val 0x20 OR in the bit to close channel 123 creg_val 0x20 write the updated control register value error viOut8 hdl1260 VI_A24_SPACE creg1...

Страница 33: ...1260 134 User Manual Racal Instruments 2003 Module Operation 3 11 error handling code goes here close the VISA session error viClose hdl1260 if error 0 error handling code goes here...

Страница 34: ...1260 134 User Manual Module Operation 3 12 Racal Instruments 2003 This page was left intentionally blank...

Страница 35: ...1260 134 User Manual Racal Instruments 2003 Optional Assemblies 4 1 Chapter 4 OPTIONAL ASSEMBLIES 407664 Connector Kit 160 Pin Crimp 4 3 407408 001 Cable Assy 160 Pin 6 ft 24AWG 4 4...

Страница 36: ...1260 134 User Manual Optional Assemblies 4 2 Racal Instruments 2003 This page was left intentionally blank...

Страница 37: ...tional Assemblies 4 3 RACAL INSTRUMENTS INC Assembly 407664 Connector kit 160 Pin Crimp Rev Date 7 30 98 Revision A Component Description U M Qty Reqd REF 1 602258 116 CON CAB RCP160C 100S E EA 1 000...

Страница 38: ...1260 134 User Manual Optional Assemblies 4 4 Racal Instruments 2003...

Страница 39: ...he Parts Department When sending your instrument in for repair complete the form in the back of this manual For worldwide support and the office closes to your facility refer to the Support Offices se...

Страница 40: ...TX 78249 Tel 210 699 6799 Fax 210 699 8857 Europe European Headquarters and Service Center 18 Avenue Dutartre 78150 LeChesnay France Tel 33 0 1 39 23 22 22 Fax 33 0 1 39 23 22 25 29 31 Cobham Road Wim...

Страница 41: ...Postal Code Country Technical Contact Phone Number Purchasing Contact Phone Number 1 Describe in detail the problem and symptoms you are having Please include all set up details such as input output l...

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