1481198 KEITHLEY | Alldatasheet

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Technical content

1.888.KEITHLEY (U.S. only) www.keithley.com SWITCHING AND CONTROL A GREATER MEASURE OF CONFIDENCE

  • Four independent banks of 4×28 single pole matrices
  • 200V, 1.2A carry or 0.75A switched signal capacity; 15W, 15VA
  • Bank configuration relays enable alternative matrix sizes, including: – Dual 4×56 (1 wire) – Single 4×112 (1 wire) – Single 4×56 (2 wire)
  • Optional accessory, Model 3732-ST-R, enables screw terminal access and additional matrix sizes including: – Dual 8×28 (1 wire) – Single 16×28 (1 wire) – Single 8×28 (2 wire)
  • Analog backplane connection relays provide easy card-to-card column expansion
  • Long life dry reed relays (>10 9 operations)
  • Ideal for high channel count I-V testing with Series 2600A System SourceMeter Instruments The ultra-high density Model 3732 matrix card is comprised of four banks, each with 4 rows by 28 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 4×112 and dual 4×56. 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 selected that enables automatic pairing of crosspoints to create a dual 4×28 or single 4×56 configura- tion. For larger matrix sizes, analog backplane relays are provided that enable rows to connect to the Series 3700 mainframe backplane. This allows, for example, a matrix of up to 4 rows by 672 columns within a single 3706 mainframe using six Model 3732 cards. The card uses optimized reed relays that offer both low contact potential and low current offset to 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 16×28 or dual 8×28 matrix configurations. Use the 3732-ST-C for the 4×112, dual 4×56, or base quad 4×28 matrix configurations.

Ordering Information

3732 Quad 4×28, Ultra-

High Density, Reed Relay Matrix Card ACCESSORIES AVAILABLE 3732-ST-C Screw Terminal Block for matrix configurations: Quad 4×28 (1 wire) Dual 4×28 (2 wire) Single 4×56 (2 wire) Dual 4×56 (1 wire) Single 4×112 (1 wire) 3732-ST-R Screw Terminal Block for matrix configurations: Dual 8×28 (1 wire) Single 8×28 (2 wire) Single 16×28 (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)

3732 Quad 4×28, Ultra-High Density,

448 one-pole crosspoints with bank configuration and backplane connection relays SERVICES AVAILABLE 3732-3Y-EW-STD 1-year factory warranty extended to 3 years from date of shipment 3732-5Y-EW-STD 1-year factory warranty extended to 5 years from date of shipment C/3732-3Y-STD 3 (Z540-1 compliant) calibrations within 3 years of purchase* *Not available in all countries Quad 4×28, ultra-high density, reed relay matrix card Quad 4×28, ultra-high density, reed relay matrix card

www.keithley.com 1.888.KEITHLEY (U.S. only) SWITCHING AND CONTROL A GREATER MEASURE OF CONFIDENCE 448 one-pole crosspoints with bank configuration and backplane connection relays Matrix Bank 1 1Rows2 To Analog Backplane Relays of Card Columns 27 28 Matrix Bank 2 1Rows2 To Analog Backplane Relays of Card Columns 27 28 Matrix Bank 3 1Rows2 To Analog Backplane Relays of Card Columns 27 28 Matrix Bank 4 1Rows2 To Analog Backplane Relays of Card Columns 27 28 Matrix Crosspoint Relay Detail Analog Backplane Analog Backplane Matrix Rows Bank 1 Matrix Rows Bank 3 To Series 3700 Mainframe Analog Backplane Matrix Rows Bank 2 Matrix Rows Bank 4 Analog Backplane Connection Relays Matrix Crosspoint Relay Detail Matrix Crosspoint Relay Detail Matrix Crosspoint Relay Detail Quad 4×28 (1-wire) or Dual 4×28 (2-wire) Matrix Configuration Model 3732 specifications Model 3732 specifications

1.888.KEITHLEY (U.S. only) www.keithley.com SWITCHING AND CONTROL A GREATER MEASURE OF CONFIDENCE 448 one-pole crosspoints with bank configuration and backplane connection relays Columns Rows 2 27 28 Matrix Bank 1 3732-ST-R Screw Terminal Block* Rows 6 Matrix Bank 2 Columns Rows 2 27 28 Matrix Bank 3 Rows 6 Matrix Bank 4 *Automatically connects columns Dual 8×28 (1-wire) or single 8×28 (2-wire) matrix configuration using one Model 3732-ST-R screw terminal block Single 16×28 (1-wire) matrix configuration using one Model 3732-ST-R screw terminal block Columns Rows 2 27 28 Matrix Bank 1 Rows 6 Matrix Bank 2 Rows 10 Matrix Bank 3 Rows 14 Matrix Bank 4 3732-ST-R Screw Terminal Block* *Automatically connects columns Additional Matrix Configurations Using the Model 3732-ST-R Screw Terminal Block Dual 4×56 (1-wire) or single 4×56 (2-wire) matrix configuration using bank configuration relays Single 4×112 (1-wire) matrix configuration using bank configuration relays Columns Rows 27 28 29 30 Columns 55 56 12 Columns 27 28 29 30 Columns 55 56 Matrix Bank 1 Matrix Bank 2 Bank Configuration Relays Matrix Bank 3 Matrix Bank 4 Columns Rows 27 28 29 30 Columns 55 56 57 58 Columns 83 84 85 86 Columns 111112 Matrix Bank 1 Matrix Bank 2 Bank Configuration Relays Matrix Bank 3 Matrix Bank 4 Additional Matrix Configurations Using Bank Configuration Relays Model 3732 specifications Model 3732 specifications

www.keithley.com 1.888.KEITHLEY (U.S. only) SWITCHING AND CONTROL A GREATER MEASURE OF CONFIDENCE 448 one-pole crosspoints with bank configuration and backplane connection relays 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 4×56 matrices or a single 4×112 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 8×28 (1W), Single 8×28 (2W), and Single 16×28 (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 SCR eW teRMiNAl oPtioN: Provides terminal block access for Quad 4×28 (1W), Dual 4×28 (2W), Dual 4×56 (1W), Single 4×56 (2W), and Single 4×112 (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. MAX iMuM 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: 8×107. CoNtACt liFe: Reed: >109 operations no load, >8×106 opera- tions @ 100V, 10mA. eMR (Backplane): >108 operations @ 5V, 10mA and 105 opera- tions at maximum signal level. MODEL 3732 PARAMETERS Parameter Quad 4×28 1, 2 Dual 4×56 1, 2 Single 4×112 1, 2 Dual 8×28 2, 3 Single 16×28 2, 3 Channel Resistance Contact Potential (differential) <±10 µV <±20 µV N/A <±15 µV N/A Contact Potential (single ended) <±20 µV <±40 µV <±65 µV <± 20 µV <±20 µV isolation Ch -Ch 3×10 9 W/150 pF 1.5×109 W/300 pF 7.5×108 W/600 pF 2×109 W/200 pF 1.5×109 W/300 pF Common mode 1.5×109 W/300 pF 1.5×109 W/300 pF 7.5×108 W/600 pF 2×109 W/200 pF 1.5×109 W/300 pF Crosstalk Ch-Ch 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 iNFoRMAtio N: Quiescent Power usage: Mode Quiescent Power Quad 4×28 780 mW dual 4×56 916 mW Single 4×112 984 mW dual 8×28 780 mW Single 16×28 780 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. 3700S-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. FiRMWAR e: 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. oPeRAti Ng eNViRoNMeNt: Specified for 0° to 50°C. Specified to 70% relative humidity at 35°C. StoRAge eNViRoNMeNt: –25° to 65°C. Weight: 3.40 lbs (1.54kg). Model 3732 specifications Model 3732 specifications