DAS-1800 333kHz, 12-Bit Multifunction Boards This family of high-performance boards provides analog and digital I/O, optimal performance with Windows, and continuous, gap-free data acquisi- tion on up to 64 channels. With these boards you can sample a few high speed signals, or you can sample a large number of medium-speed signals and monitor various sources and sensors at different voltage levels. Even when you use channels with different gains or in nonsequen- tial order, these boards maintain their high speed acquisition. • 333 kSamples/s maximum input DAS-1800 SERIES SELECTOR GUIDE rate DAS-1802HC DAS-1802ST Analog Inputs 64 single-ended 16 single-ended • Channel-gain queue for high or 32 differential or 8 differential speed acquisition at different Maximum Sampling Rate 333 kS/s 333 kS/s gains Multiple Channel Aggregate Sampling Rate 312.5 kS/s 312.5 kS/s • 1K word FIFO Resolution 12-bit 12-bit • Programmable burst mode FIFO 1024 locations 1024 locations sampling emulates Gain-Channel Queue Length 64 256 simultaneous sample-and-hold Gains 1, 2, 4, 8 1, 2, 4, 8 • Pre-, post- and about-triggering Input Ranges ±10 V, ±5 V, ±10 V, ±5 V, ±2.5 V, ±1.25 V ±2.5 V, ±1.25 V ® • 32-bit DriverLINX drivers plus 0–10 V, 0–5 V, 0–10 V, 0–5 V, a suite of bundled software 0–2.5 V, 0–1.25 V 0–2.5 V, 0–1.25 V ™ including ExceLINX , D/A Outputs 2 ™ ™ VisualSCOPE , TestPoint , D/A Update Speed 10k typical, CPU dependent ™ and LabVIEW drivers D/A FIFO Size 1 location Digital Inputs 44 Digital Outputs 84 APPLICATIONS Ordering Information • Product test DAS-1802HC High Channel Count 333 kS/s • Process monitoring Analog and Digital I/O Board • Data logging with gains of 1, 2, 4, 8 DAS-1802ST Standard 333 kS/s Analog and Digital I/O Board with gains of 1, 2, 4, 8 1.888.KEITHLEY (U.S. only) www.keithley.com A GR EA TER M EASU R E OF C O N F I DENCE DATA A CQUISITION PRODUCT S High speed data acquisition DAS-1800 333kHz, 12-Bit Multifunction Boards Connector Pin Assignments The analog input and digital input and output connections of the DAS- Bank A Bank B Pin Pin 1802ST are made with a 50-pin D-type connector at the rear of the com- AGND 1 1 AGND puter. The analog input, analog output, and digital input and output con- CH16 HI 2 2 CH00 HI CH16 LO / CH48 HI 3 3 CH00 LO / CH32 HI nections of the DAS-1802HC are made with a 100-pin D-type connector at CH17 HI 4 4 CH01 HI CH17 LO / CH49 HI 5 5 CH01 LO / CH33 HI the rear of the computer. CH18 HI 6 6 CH02 HI CH18 LO / CH50 HI 7 7 CH02 LO / CH34 HI CH19 HI 8 8 CH03 HI CH19 LO / CH51 HI 9 9 CH03 LO / CH35 HI CH20 HI 10 10 CH04 HI CH20 LO / CH52 HI 11 11 CH04 LO / CH36 HI Configuration Guide CH21 HI 12 12 CH05 HI CH21 LO / CH53 HI 13 13 CH05 LO / CH37 HI CH22 HI 14 14 CH06 HI CH22 LO / CH54 HI 15 15 CH06 LO / CH38 HI CH23 HI 16 16 CH07 HI STA-1800HC CAB-1800 CH23 LO / CH55 HI 17 17 CH07 LO / CH39 HI DAS-1802HC OR AGND 18 18 AGND STP-100 CH24 HI 19 19 CH08 HI CH24 LO / CH56 HI 20 20 CH08 LO / CH40 HI CH25 HI 21 21 CH09 HI CH25 LO / CH57 HI 22 22 CH09 LO / CH41 HI STA-1800HC CH26 HI 23 23 CH10 HI CAB-1800 OR C-16MB1 DAS-1802HC CH26 LO / CH58 HI 24 24 CH10 LO / CH42 HI CONN-1800HC CH27 HI 25 25 CH11 HI CH27 LO / CH59 HI 26 26 CH11 LO / CH43 HI CH28 HI 27 27 CH12 HI CH28 LO / CH60 HI 28 28 CH12 LO / CH44 HI CH29 HI 29 29 CH13 HI MB-01/ CH29 LO / CH61 HI 30 30 CH13 LO / CH45 HI MB-05 CH30 HI 31 31 CH14 HI CH30 LO / CH62 HI 32 32 CH14 LO / CH46 HI UP TO 2 MB-01’S CAN BE CONNECTED CH31 HI 33 33 CH15 HI TO ONE STA-1800HC H31 LO / CH63 HI 34 34 CH15 LO / CH47 HI AGND 35 35 AGND DAC1 OUT 36 36 DAC0 OUT -15 V 37 37 +15 V DGND 38 38 DGND STA-1800U NC 39 39 DI0 / XPCLK DAS-1802ST CDAS-2000 OR STP-50 SSHO 40 40 DI1 / TGIN TGOUT 41 41 DI2 DOSTB 42 42 DI3 DO4 43 43 DO0 DO5 44 44 DO1 DO6 45 45 DO2 DO7 46 46 DO3 STA-1800U DAS-1802ST CDAS-2000 C-16MB1 +5 V 47 47 +5 V +5 V 48 48 +5 V DGND 49 49 DGND DGND 50 50 DGND MB-01/ MB-05 DAS-1802HC Pin Pin (User Common Mode)U_CM MD 1 26 CH00HI CH00LO or CH08HI 2 27 CH01HI CH01LO or CH09HI 3 28 CH02HI CH02LO or CH10HI 4 29 CH03HI CH03LO or CH11HI 5 30 CH04HI CH04LO or CH12HI 6 31 CH05HI CH05LO or CH13HI 7 32 CH06HI CH06LO or CH14HI 8 33 CH07HI CH07LO or CH15HI 9 34 LLGND (DAS-1800ST-DA) 0DAC 2 10 35 0DAC 0 (DAS-180xAO/HR-DA/ST-DA) (DAS-1800ST-DA) 0DAC 3 11 36 0DAC 1 (DAS-180xAO/HR-DA/ST-DA) +15V 12 37 -15V LLGND 13 38 LLGND DGND 14 39 GEXT DI1 15 40 DI0 DI3 16 41 DI2 DO1 17 42 DO0 DO3 18 43 DO2 DOSTB 19 44 XPCLK TGOUT 20 45 SSHO MUX03 21 46 TGIN MUX05 22 47 MUX04 MUX07 23 48 MUX06 +5V 24 49 +5V DGND 25 50 DGND DAS-1802ST 1.888.KEITHLEY (U.S. only) www.keithley.com A GR EA TER M EASU R E OF C O N F I DENCE DATA A CQUISITION PRODUCT S DAS-1800 specifications DAS-1800 333kHz, 12-Bit Multifunction Boards ANALOG INPUTS (DAS-1802HC/ST) ACCESSORIES AVAILABLE C2600 26-inch ribbon cable for the MB Series signal conditioning rack NUMBER OF CHANNELS: C-16MB1 MB-01 backplane to STA-1800HC or STA-1800U cable 8 differential or 16 single-ended; software-configurable with software selectable remote sense CAB-1800 DAS-1802HC to STA-1800HC 100-pin, 18-inch cable (DAS-1802ST). CAB-1800/S DAS-1802HC to STA-1800HC 100-pin, 18-inch shielded cable 32 differential or 64 single-ended; software-configurable (DAS-1802HC). CAB-1801/S DAS-1802HC to STA-1800HC 100-pin, 36-inch shielded cable A/D FIFO BUFFER SIZE: 1024 words. CAB-1802/S DAS-1802HC to STA-1800HC 100-pin, 72-inch shielded cable CHANNEL/GAIN QUEUE LENGTH: 256 locations (DAS-1802ST); 64 locations (DAS-1802HC). CAB-1803/S 120 inch shielded cable RESOLUTION: 12 bits. CDAS-2000 DAS-1802HR or DAS-1802ST to STA-1800U cable INPUT GAINS: 1, 2, 4, 8. CONN-1800HC Connector Accessory for the DAS-1802HC INPUT RANGES: Bipolar: ±10V, ±5V, ±2.5V, ±1.25V. Unipolar: 0–10V, 0–5V, 0–2.5 V, 0–1.25V. MB-01* 16-Channel Direct-Connection Module Mounting Rack INPUT RANGE SELECTION: Software programmable. MB-05* 8-Channel Direct-Connection Module Mounting Rack INPUT OVERVOLTAGE: ±15V continuous, powered; ±15V continuous, unpowered. STA-1800HC Screw Terminal Accessory for the DAS-1802HC Series w/CJC for Thermocouples INPUT BIAS CURRENT: ±40nA max. @ 25°C; ±60nA max. over operating temperature. STA-1800U Universal Screw Terminal Accessory for the DAS-1802HR and DAS-1802ST INPUT IMPEDANCE: >100MΩ in parallel with 90pF. STP-100 Screw Terminal Panel for 100-pin connectors THROUGHPUT–SINGLE CHANNEL: 333kS/s for any gain or range. STP-50 Screw Terminal Panel for 50-pin connectors THROUGHPUT (multiple channels, at the same gain): 312.5kS/s for all ranges. TESTPOINT TestPoint Software Package 1 LINEARITY: Integral: ± ⁄2 LSB typical, ±1 LSB max. Differential: ±1 LSB. *Signal conditioning modules for the MB-01 and MB-05 can be found in the Signal Conditioning and Accessories section. ABSOLUTE ACCURACY: ±0.01% of reading ±1 LSB for all ranges, typical. TEMPERATURE COEFFICIENTS: Offset - Unipolar: ±10μV/°C ± (14μV/°C ÷ gain) max. Offset - Bipolar: ±10μV/°C ± (12μV/°C ÷ gain) max. GAIN: Gain < 50: ±20ppm/°C of FS max. CONVERSION TIME: 3.0μs max. NOISE: p-p = 1; rms = 0.1, for all gains and ranges. COMMON MODE REJECTION RATIO: Gain = 1: 74dB. Gain = 2, 4: 80dB. Gain = 8: 86dB. DATA TRANSFER MODES: DMA (single or dual channel), interrupt, or programmed I/O. ANALOG OUTPUTS (DAS-1802HC only) NUMBER OF CHANNELS: 2. RESOLUTION: 12 bits. RANGE: ±10V. ABSOLUTE ACCURACY: ±1 LSB max. OUTPUT DRIVE CURRENT: ±5mA max. CAPACITIVE LOAD DRIVE: 100μF. 1 1 LINEARITY: Integral: ± ⁄4 LSB typ.; ± ⁄2 LSB max. POWER-UP STATE: 0.0V. GLITCH ENERGY: 300nV·seconds. DATA TRANSFER MODES: Interrupt or programmed I/O. ENVIRONMENTAL OPERATING TEMPERATURE: °C to +50°C STORAGE TEMPERATURE: –20°C to +70°C HUMIDITY: 0 to 95% (non-condensing) EMC: Conforms to European Union Directive 89/336/EEC. SAFETY: Meets EN61010-1/IEC 1010. DIMENSIONS: 13.3in L × 4.25in H × 0.75in D (33.8cm × 10.8cm × 1.9cm). 1.888.KEITHLEY (U.S. only) www.keithley.com A GR EA TER M EASU R E OF C O N F I DENCE DATA A CQUISITION PRODUCT S DAS-1800 specifications