Multifunction board, optically isolated, 16 SE / 8 differential inputs, 4/8 analog outputs, 16-bit CPCIs-3121 CompactPCI Serial interface 16 single-ended / 8 differential inputs, 16-bit 8/4 analog outputs, 16-bit Optical isolation of inputs and outputs, 500 V PCI-Express DMA, programmable gain Trigger functions 8 digital I/O, 24 V, isolated, timer, watchdog Extended temperature range – 40 °C to + 85 °C Features Analog inputs Also for EXPRESS See APCIe-3121, page 134 ® Safety features • • • • • • Also for see APCI-3120, page 180 Also for CompactPCI™ see CPCI-3120, page 238 16 single-ended / 8 differential inputs 16-bit resolution Optical isolation 500 V Throughput: 100 kHz Input ranges: 0-10 V, ±10 V, 0-5 V, ±5 V, 0-2 V, ±2 V, 0-1 V, ±1 V, 0-20 mA (option) freely programmable through software for each channel Gain PGA x1, x2, x5, x10 freely programmable through software for each channel D MA for analog data acquisition O vervoltage protection I nput filters: 159 kHz Analog acquisition • ne single channel, several channels, several channels O through scan list • Automatic analog acquisition through cyclic timer control • Acquisition through scan list: up to 16 entries with gain, channel, unipolar/bipolar • Acquisition triggered through software, timer, external event • Trigger functions: Software trigger or external trigger: the analog acquisition (single or sequence) is started through signal switching from 0 V to 24 V at the digital input 0. • Interrupt: end of single channel, end of multichannel, end of scan list Analog outputs 4 or 8 analog outputs, optically isolated 500 V Voltage or current outputs 1 6-bit resolution (15-bit for 0-10 V) O utput voltage: ±10 V, 0-10 V (through software) O utput voltage after reset: 0 V Each output has its own ground line (without optical isolation) • Output current ±5 mA max. for voltage outputs • Current outputs: 0-20 mA, min. load 10 Ω, max. load 560 Ω, at 20 mA • MI filters E O ptical isolation 500 V min. C reeping distance IEC 61010-1 O vervoltage protection ± 40 V, analog inputs P rotection against high-frequency EMI I nput filters: 159 kHz N oise neutralisation of the PC supply I ndustrial process control I ndustrial measurement and monitoring M ultichannel data acquisition C ontrol of chemical processes F actory automation A cquisition of sensor data, current measurement L aboratory equipment, instrumentation Software drivers A CD-ROM with the following software and programming samples is supplied with the board. Linux 32-bit drivers for Windows 8 / 7 / Vista / XP / 2000 Signed 64-bit drivers for Windows 8 / 7 / XP Real-time use with Linux and Windows on request Drivers and samples for the following compilers and software packages: • • • • .NET Microsoft VC++ • Borland C++ Visual Basic • Delphi LabVIEW • LabWindows/CVI ADDIPACK functions • Analog input • Analog output • Digital input • Digital output • Watchdog • Timer On request: Further operating systems, compilers and samples. Digital • digital inputs including 1 interruptible input 4 • 4 digital outputs, 24 V, optically isolated * Preliminary product information Timer • timers, incl. 1 which can be used as a watchd

CompactPCI Serial boards, analog – CPCIs-3121 Specifications* Simplified block diagram CompactPCI Serial Opto-couplers - Control logic - Sequ. RAM - FIFO - Timer CPCIs controller Pin assignment – 37-pin D-Sub male connector SE (+) An. input 0 (+) An. input 0 (+) An. input 1 (+) An. input 1 (+) An. input 2 (+) An. input 2 (+) An. input 3 (+) An. input 3 (-) An. input 3 (+) An. input 7 (-) An. input 2 (+) An. input 6 (-) An. input 1 (+) An. input 5 (-) An. input 0 (+) An. input 4 Analog input GND 1 Analog input GND An. output 0 GND An. output 1 GND An. output 2 GND An. output 3 GND 2 An. output...