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User Manual 1260-64

Parts List 7-10

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Summary of Contents for 1260-64

Page 1: ...al Elektronik System GmbH Technologiepark Bergisch Gladbach Friedrich Ebert Strasse D 51429 Bergisch Gladbach Germany Tel 49 2204 8442 00 FAX 49 2204 8442 19 Racal Australia Pty Ltd 3 Powells Road Bro...

Page 2: ...t for service or calibration Call your nearest Racal Instruments support facility A list is located on the last page of this manual If you are unsure where to call contact Racal Instruments Inc Custom...

Page 3: ...defeat the protective feature of the third conductor in the power cord Maintenance and calibration procedures sometimes call for operation of the unit with power applied and protective covers removed...

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Page 5: ...d for the 1260 01T The channel numbers continue to be used for the 1260 01T The syntax of the commands which use channel numbers has changed for those cards controlled by the 1260 01T The new syntax u...

Page 6: ...one of the 6 throws in a MUX is connected at any one time Failure to observe this guideline could result in damage to the 1260 64 the external circuitry and instrumentation or both The 1260 64A conta...

Page 7: ...it 106 3 1 107 3 5 108 0 0 109 0 4 110 1 0 111 1 4 112 2 0 113 2 4 114 3 0 115 3 4 200 4 0 201 4 1 202 4 2 203 4 3 204 4 4 205 4 5 300 5 0 301 5 1 302 5 2 303 5 3 304 5 4 305 5 5 400 6 0 401 6 1 402 6...

Page 8: ...User Manual 1260 64 Addendum Page 6 98 4 This page was left intentionally blank...

Page 9: ...hapter 2 INSTALLATION INSTRUCTIONS 2 1 Unpacking and Inspection 2 1 Reshipment Instructions 2 1 Option 01 Installation 2 1 Lockout Keys 2 2 Module Installation 2 2 Relay Bank Configuration 2 2 Chapter...

Page 10: ...THEORY OF OPERATION 5 1 PCB Assemblies 5 1 Chapter 6 DRAWINGS 6 1 Chapter 7 PARTS LIST 7 1 Chapter 8 OPTIONAL HARNESS ASSEMBLIES 8 1 Chapter 9 PRODUCT SUPPORT 9 1 Product Support 9 1 Reshipment Instr...

Page 11: ...2 Figure 4 2 Relay Bank Pin Configuration J1 4 3 Figure 4 3 Internal Supply Sink Driver Example 4 4 Figure 4 4 External Supply Sink Driver Example 4 4 Figure 4 5 Internal Supply Source Driver Example...

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Page 13: ...Chapter 1 MODULE SPECIFICATION General The 1260 64 consists of up to four 1P6T 18 6Hz switches and two 1X16 switches The 1x16 switches are intended to be used to drive external relays although other...

Page 14: ...GHz 8GHz 60 8GHz 18GHz VSWR Max 1 2 1 DC 3GHz 1 3 1 3GHz 8GHz 1 4 1 8GHz 12GHz 1 5 1 l2GHz 18GHz Minimum Option 01 401901 004 Rev D or Hardware Revision 401901 005 Rev B Minimum Option 01 231417 001 R...

Page 15: ...mainframe capability Maximum Current per Bank 4A Internal or External Supply Maximum Current per Switch 5Amp Maximum Switchable Voltage 30V DC Only Maximum Switchable Power Per Channel 30W 62 5 VA Re...

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Page 17: ...pment Instructions 1 Use the original packing if it is necessary to return the switching module to Racal Instruments for calibration or servicing The original shipping carton and the instrument s plas...

Page 18: ...slot Module Installation Installation of the 1260 64 Switching Module into a VXI mainframe including the setting of DIP switches is described in the Installation section of the 1260 Series VXI Switchi...

Page 19: ...supply is to be used eight jumpers are to be installed at location W3 1 2 3 4 5 6 etc If the VXI 12V supply is to be used three jumpers are to be installed at location W4 1 2 34 and 5 6 If the VXI 24V...

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Page 21: ...60 Series Master It is peculiar to the 1260 Series and describes the switching module in relation to the 1260 Master This address corresponds to the binary value of the switch setting of SW1 on the sw...

Page 22: ...the path designators by commas Command lines terminate at the end of the line EXAMPLE OPEN 3 000 004 015 100 1 15 201 303 PDATAOUT The PDATAOUT command causes the specified module to transmit the CLO...

Page 23: ...e actual header sent is determined by the setting of the ID Byte DIP switches on the module and is independent of the number of microwave relays installed CLOSE The 1260 64 1x6 microwave relays S1 thr...

Page 24: ...crowave relays S1 through S4 are always implemented as Break Before Make BBM to ensure that at most 1 of 6 relays are closed at any one time The 1260 64 supports most standard 1260 features These incl...

Page 25: ...can be independently configured as a sink or a source driver Either the VXI mainframe or an external supply can be selected WARNING The user must use caution when wiring to the module to prevent dama...

Page 26: ...4 2 Figure 4 1 1260 64 Front Panel Racal Instruments Racal Instruments 1260 64 FAIL 1 2 3 4 5 6 CO M S1 5 6 CO M S2 2 1 3 4 1 2 3 4 5 6 1 2 3 4 5 6 CO M CO M S3 S4 J1 CAUTION M ating Connector engagem...

Page 27: ...1 b Contact 2 T Contact 2 S Contact 3 M Contact 3 a Contact 4 W Contact 4 k Contact 5 e Contact 5 t Contact 6 r Contact 6 w Contact 7 m Contact 7 j Contact 8 u Contact 8 R Contact 9 z Contact 9 x Con...

Page 28: ...1 2 3 2 1 2 K1 K2 K3 K4 K5 K6 K7 CO NTACT 0 CO NTACT 1 CO NTACT 3 CO NTACT 3 CO NTACT 4 CO NTACT 5 CO NTACT 6 EXTERNAL RELAY EXTERNAL GR OUND EXTERNAL B 5V 12V 24V 2 1 2 2 1 2 2 1 2 3 2 1 2 K1 K2 K3 K...

Page 29: ...2 1 2 3 2 1 2 K1 K2 K3 K4 K5 K6 K7 CO NTACT 0 CO NTACT 1 CO NTACT 3 CO NTACT 3 CO NTACT 4 CO NTACT 5 CO NTACT 6 EXTERNAL RELAY EXTERNAL GROUND EXTERNAL B 5V 12V 24V 2 1 2 2 1 2 2 1 2 3 2 1 2 K1 K2 K3...

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Page 31: ...ank and the RE relays The VXI interface is described in the Theory of Operation section of the 1260 Series VXI Switching Cards Manual The relay driver circuitry is contained in monolithic IC driver ch...

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Page 33: ...089 001 002 Final Assembly 1260 64 6 3 405055 PCB Assembly L BUS Bypass 6 4 435055 Schematic L BUS Bypass 6 5 405057 PCB Assembly Connector Interface 6 6 435057 Schematic Connector Interface 6 7 40505...

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Page 55: ...al Assembly 1260 64A 6 3 407089 001 Final Assembly 1260 64B 6 4 407089 002 Final Assembly 1260 64C 6 5 407090 Ship Kit 1260 64 6 6 405055 PCB Assembly L BUS Bypass 6 6 405057 PCB Assembly Connector In...

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Page 65: ...struments Model 1260 64 to Freedom Series Test Receiver Interfaces Each harness documentation consists of an assembly drawing parts list system wire list and wire list 407321 Virginia Panel Inc Series...

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Page 75: ...artment 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 section on the...

Page 76: ...r l Strada 2 Palazzo C4 20090 Milanofiori Assago Milan Italy Tel 39 0 2 5750 1796 FAX 39 0 2 5750 1828 Racal Elektronik System GmbH Technologiepark Bergisch Gladbach Friedrich Ebert Strasse D 51429 B...

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