Quad 4×28, Ultra-High Density, Reed Relay Matrix Card
Contents
1. Backplane amp 3 gt Qo _ Relays 4 gt Q Q Q Qs of Card 4 gt Q Q Q Q gt of Card Analog Backplane Connection Relays Analog Analog Backplane Backplane Matrix L 1 3 MSN Matrix Eos 6 To Series 3700 o_o Rows ag 2 Mainframe 4 UN Bank 2 i A Analog gt Matrix D Backplane 5 Na Matrix Rows gt To Rows Bank 3 D 6 N Bank 4 E e zZ e U zZ lt x O zZ lt U 2 1 888 KEITHLEY us only KEITHLEY www keithley com A GREATER MEASURE OF CONFIDENCE 3732 Quad 4x28 Ultra High Density Reed Relay Matrix Card 448 one pole crosspoints with bank configuration and backplane connection relays Additional Matrix Configurations Using Bank Configuration Relays Columns Columns Columns Columns 2 27 28 29 30 55 56 2 27 28 29 30 55 56 a Matrix ae Matrix Matrix Matrix Bank 1 Bank 2 Bank 3 Bank 4 Oo Bank Con Columns Columns Columns Columns 27 28 29 30 55 56 57 58 83 84 85 86 111 112 Matrix i Matrix Bank 2 Bank 4 Model 3732 specifications Single 4x112 1 wire matrix configuration using bank configuration relays Additional Matrix Configurations Using the Model 3732 ST R Screw Terminal Block Columns Columns Columns Cae 1 2 27 28 1 2 27 28 Matrix Bank 1 Matrix Bank 2 3732 ST R Screw Terminal Block 5 Matrix Bank 3 6 Matrix Bank 2 Rows p Matrix2. 3732 Quad 4x28 Ultra High Density Reed Relay Matrix Card 448 one pole crosspoints with bank configuration and backplane connection relays Four independent banks of 4x28 single pole matrices 200V 1 2A carry or 0 75A switched signal capacity 15W 15VA Bank configuration relays enable alternative matrix sizes including Dual 4x56 1 wire Single 4x112 1 wire Single 4x56 2 wire Optional accessory Model 3732 ST R enables screw terminal access and additional matrix sizes including Dual 8x28 1 wire SLES CIC The ultra high density Model 3732 matrix card is comprised of four banks each with 4 rows by 28 Single 8x28 2 wire columns of reed relays This provides 448 single pole crosspoints for maximum connection versatility in high channel count applications For even greater flexibility bank configuration relays are mount ed on the card They offer an automated method of connecting banks to enable two additional matrix configurations single 4x112 and dual 4x56 This feature allows the matrix size to be easily adapted to existing or future applications For differential 2 wire measurements a two pole mode can be Analog backplane connection relays provide easy card to card column expansion Long life dry reed relays selected that enables automatic pairing of crosspoints to create a dual 4x28 or single 4x56 configura gt 10 operations tion For larger matrix sizes analog backplane relays are pro
3. Bank 4 8 Matrix Bank 4 POJg JEUIWA MANS Y LS ZELE Automatically connects columns l e zZ e U Zz lt x O zZ r U ea Dual 8x28 1 wire or single 8x28 2 wire matrix configuration using one Model 3732 ST R Automatically connects columns screw terminal block Single 16x28 1 wire matrix configuration using one Model 3732 ST R screw terminal block 1 888 KEITHLEY us only KEITHLEY www keithley com A GREATER MEASURE OF CONFIDENCE wn fa 5 1S Vv D a wn o M M o 3 3 SWITCHING AND CONTROL 3732 MATRIX CONFIGURATION Four banks each with 4 rows by 28 columns of reed relays Bank configuration and analog backplane relays are included for additional matrix configura tions Banks can be connected together via relays creating dual 4x56 matrices or a single 4x112 matrix Row expansion is available using optional screw terminal accessories CONTACT CONFIGURATION Single pole form A CONNECTOR TYPE Two 78 pin male D shells MODEL 3732 ST R SCREW TERMINAL OPTION Provides ter minal block access and column jumper blocks for extended row configurations including Dual 8x28 1W Single 8x28 2W and Single 16x28 1W Typical Wire Size 22 AWG with 0 062 inch O D 88 con ductors per card maximum Maximum Wire Size 16 AWG with 0 092 inch O D 44 conductors per card maximum MODEL 3732 ST C SCREW TERMINAL OPTION Provides terminal block acc
4. dB lt 26 dB lt 26 dB lt 26 dB 15 MHz lt 7 dB lt 7 dB lt 7 dB lt 7 dB lt 7 dB Bandwidth 15 MHz 15 MHz 10 MHz 15 MHz 15 MHz 1 Connections made using Model 3732 ST C 2 Model 3706 mainframe with all DMM backplane relays disconnected 3 Connections made using Model 3732 ST R GENERAL SPECIFICATIONS POWER BUDGET INFORMATION Quiescent Power Usage Mode Quiescent Power Quad 4x28 780 mW Dual 4x56 916 mW Single 4x112 984 mW Dual 8x28 780 mW Single 16x28 780 mW Channel Relay Power Consumption each 17mW Backplane Relay Power Consumption each 100mW For additional power budgeting information refer to the Series 3700 Module Schematics and Connections section in the Series 3700 User s Manual part no 37008 900 01 ACTUATION TIME 0 6ms RELAY TYPE Reed signal relays EMR backplane relays RELAY DRIVE SCHEME Direct drive RELAY DRIVE CURRENT 3 2mA INTERLOCK Backplane relays disabled when terminal assembly interlock signal removed When asserted allows system to read and save ID configuration bits EMC Compliant with European Union EMC Directive SAFETY Compliant with European Union Law Voltage Directive FIRMWARE Requires Series 3700 firmware revision 1 40 or later applies to all Series 3700 mainframes SYSTEM SPECIFICATIONS Refer to the Keithley Instruments Model 3700 System Switch Multimeter Specifications Rev D or later OPERATING ENVIRONMENT Specified for 0 to 50 C Spec
5. ess for Quad 4x28 1W Dual 4x28 2W Dual 4x56 1W Single 4x56 2W and Single 4x112 1W matrix configurations Typical Wire Size 22 AWG with 0 062 inch O D 88 con ductors per card maximum Maximum Wire Size 16 AWG with 0 092 inch O D 44 conductors per card maximum MAXIMUM SIGNAL LEVEL 200VDC or peak AC 0 75A switched 1 2A carry 15W 15VA max switch power COMMON MODE VOLTAGE 200VDC or peak AC between any signal path to a signal path or ground VOLT HERTZ LIMIT 8x10 CONTACT LIFE Reed gt 10 operations no load gt 8x106 opera tions 100V 10mA EMR Backplane gt 10 operations 5V 10mA and 10 opera tions at maximum signal level 1 888 KEITHLEY us only www keithley com Quad 4x28 Ultra High Density Reed Relay Matrix Card 448 one pole crosspoints with bank configuration and backplane connection relays MODEL 3732 PARAMETERS Parameter Quad 4x28 1 2 Dual 4x562 Single 4x112 Dual 8x2823 Single 16x282 3 ie iee lt 15Q lt 2 0Q lt 25Q lt 16Q lt 20 Q E lt 20 pV lt 40 uV lt 65 pV lt 20 WV lt 20 uV Offset Current lt 0 5 nA lt 1 0 nA lt 2 0 nA lt 1 0 nA lt 2 0nA Isolation CH CH 3x10 Q 150 pF 15x10 Q 300 pF 75x108 Q 600pF 2x10 Q 200pF 15x10 Q 300 pF Common mode 15x10 2 300 pF 15x10 Q 300 pF 7 5x108 Q 600 pF 2x109 Q 200pF 1 5x10 2 300 pF Crosstalk Ch Ch 300 kHz lt 37 dB lt 37 dB lt 37 dB lt 37 dB lt 37 dB 1 MHz lt 26 dB lt 26
6. ified to 70 relative humidity at 35 C STORAGE ENVIRONMENT 25 to 65 C WEIGHT 3 40 Ibs 1 54kg KEITHLEY A GREATER MEASURE OF CONFIDENCE
7. rchase 3732 ST R Screw Terminal Block for matrix configurations Dual 8x28 1 wire Not available in all countries Single 8x28 2 wire Single 16x28 1 wire 3720 MTC 1 5 78 pin D sub Female to Male Cable 1 5m 5 ft 3720 MTC 3 78 pin D sub Female to Male Cable 3m 10 ft 3791 CIT Contact Insertion and Extraction Tool 3791 KIT78 R 78 pin Female D sub Connector Kit contains 2 female D sub connectors and 156 solder cup contacts l e zZ e U zZ lt x zZ Ir U 2 1 888 KEITHLEY us only A GREATER MEASURE OF CONFIDENCE 3732 Quad 4x28 Ultra High Density Reed Relay Matrix Card 448 one pole crosspoints with bank configuration and backplane connection relays Quad 4x28 1 wire or Dual 4x28 2 wire Matrix Configuration Matrix Crosspoint Matrix Crosspoint Relay Detail Relay Detail Matrix Bank 1 Matrix Bank 2 oe oo 27 28 27 28 5 bb d gt To Analog bh gt To Analog 8 2 gt 6 amp amp amp gt Backplane 2 gt 6 amp amp amp gt Backplane 5 3 98 gt Reys 3598 9 gt Reys c3 a 4 Q Q QR of Card 4 Q4Q Q of Card w Matrix Crosspoint Matrix Crosspoint Relay Detail Relay Detail Matrix Bank 3 Matrix Bank 4 Sa 27 28 bh gt To Analog oa 27 28 bh gt To Analog 2 2 gt 8 gt Backplane amp 3 gt QQ Qo _ Relays 22 gt 8 gt
8. vided that enable rows to connect to the P Series 3700 mainframe backplane This allows for example a matrix of up to 4 rows by 672 columns Ideal for high channel count within a single 3706 mainframe using six Model 3732 cards l V testing with Series 2600A System SourceMeter The card uses optimized reed relays that offer both low contact potential and low current offset to Instruments minimize the switching errors that often accompany this relay technology Additionally these relays provide greater signal voltage 200V and current 1 2A carry dynamic range while supporting the long life and fast actuation times necessary in many automated test applications The Model 3732 uses two 78 pin male D sub connectors for signal and configuration connections For screw terminal connections two accessories are offered Use the 3732 ST R for the 16x28 or dual 8x28 matrix configurations Use the 3732 ST C for the 4x112 dual 4x56 or base quad 4x28 matrix configurations ACCESSORIES AVAILABLE SERVICES AVAILABLE 2 3732 ST C Screw Terminal Block for matrix configurations 3732 3Y EW STD 1 year factory warranty extended to 3 years Ordering Information Quad 4x28 1 wire from date of shipment Dual 4x28 2 wire 3732 5Y EW STD 1 year factory warranty extended to 5 years 3732 Quad 4 x28 Ultra Single 4x56 2 wire from date of shipment High Density Reed sheer 5 pani C 3732 3Y STD 3 Z540 1 compliant calibrations within 3 years Relay Matrix Card j of pu
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