Industry Pack Modules Industry Pack Modules IP340 and IP341 Simultaneous A/D Conversion Analog Input IP340/341 Industry Pack (IP) modules provide fast, high resolution, simultaneous A/D conversion of up to The IP340 is ideal for high-speed data acquisition. A large FIFO buffer reduces CPU interactions for increased overall performance eight channels. These modules have sixteen analog inputs which are Environmental Specifications Operating temperature: 0 to 70°C (IP340/341) sampled as two eight-channel banks. Eight A/D Analog Inputs or -40 to 85°C (IP340E/341E models). converters (ADCs) permit simultaneous conversion of Input configuration: 16 differential. Storage temperature: -40 to 125°C (all models). all eight channels in a bank. A FIFO buffer holds the A/D resolution: 12 bits (IP340), 14 bits (IP341). Relative humidity: 5 to 95% non-condensing. first bank’s data while the second bank is converted. Input range: ±10V. MTBF: 594,898 hrs at 25°C, MIL-HDBK-217F, Notice 2. Conversion of each bank requires only 8µS, and all Data sample memory: 512 sample FIFO buffer. 16 channels can be sampled in just 16µs. Power: Max. throughput rate: +5V: 65mA (IP340/341), 76mA ( IP340E/341E). Flexible configuration options give you extensive control Eight channels can be simultaneously acquired. +12V from P1: 7mA. One channel: 125KHz (8µS/conversion) over the conversion process. The channels or bank to be -12V from P1: -6mA. 8 channels (same bank): 1MHz (8µS/8 channels) converted, timing, scan mode, and other parameters are 16 channels (high & low banks): 1MHz (16µS/16 ch.at user-programmable. Interrupt support adds further Ordering Information minimum 2.2K ohm source resistance). control to flag a FIFO that is full or filled to a user- Data sample memory: 512-sample FIFO memory buffer. Industry Pack Modules defined threshold level. IP340 A/D triggers: Internal timer, external, and software. 12-bit A/D System accuracy: Features IP340E IP340: 1.6 LSB (0.039%), ■16 differential inputs (±10V DC input range) Same as IP340 plus extended temp. range. IP341: 2.4 LSB (0.014%). IP341 Data format: Binary two’s compliment. ■Eight 12 or 14-bit A/D converters (IP340/341) with 14-bit A/D Input overvoltage protection: ±25V with power on, ±40V simultaneous multi-channel conversion IP341E with power off. Same as IP341 plus extended temp. range.■8µS conversion time (125KHz) for 8-channel bank Common mode rejection ratio (60Hz): 96dB typical. For Industry Pack Carrier Cards, see Page 5. Channel-to-channel rejection ratio (60Hz): 96dB typical.■FIFO buffer with 512 sample memory Software (see Page 81) IP Compliance (ANSI/VITA 4)■Programmable conversion timer IPSW-API-VXW Meets IP specifications per ANSI/VITA 4-1995. ® VxWorks software support package■Programmable channel conversion control IP data transfer cycle types supported: Input/output (IOSel*), IPSW-API-QNX ID read (IDSel*), Interrupt select (INTSel*). ■External trigger input and output ® QNX software support package Access times (8MHz clock): IPSW-ATX-PCI■Continuous and single-cycle conversion modes ID space read: 0 wait states (250ns cycle). ® ActiveX /OLE Controls 2.0 software package FIFO buffer read: 2 wait states maximum (500nS), ■Interrupt generation for FIFO threshold conditions 1 wait state typical (375nS). IPSW-LINUX ™ Registers read/write: 0 wait states (250ns cycle). Linux support (website download only) ■Precision calibration voltages stored on-board Interrupt read/write: 0 wait states (250ns cycle). For accessories information, see Page 87. Benefits ■Simultaneous channel conversion and on-board memory enable megahertz throughput rates. ■Programmable interrupts simplify data acquisition by providing greater control. Acromag, Inc.  PO Box 437, Wixom, MI 48393  Phone: 248-624-1541  Fax: 248-624-9234  solutions@acromag.com  www.acromag.com 21