Description
Features
Analog inputs (for all versions)
- 8 Single-ended or differential bipolar inputs
- Sampling rate can be set between 2 and 200 kHz
- SNR (signal/noise ration) > 105 dB
- 24-bit resolution
- One A/D converter per channel: simultaneous acquisition on all analog inputs
- Gain 1 to 10, software-programmable
- Input coupling AC, DC, GND, software-programmable for each channel
- Antialiasing filter to avoid sampling errors
- Overvoltage protection
Current sources
- 4 current sources for the direct connection of ICP™ sensors (integrated circuit piezoelectric)
- 4 mA typ., 24 V max.
Chronometer inputs (only for version APCI-3600)
- 4 chronometer inputs, RS485, 32-bit for revolution counting
- 2 gate inputs
Analog outputs (only for version APCI-3600)
- 2 analog outputs: both outputs are started synchronously with the A/D converter. Arbitrary function generators can be programmed.
- Settling time: 5 μs
- 16-bit resolution
- Simultaneous sampling on both channels
- 13-bit accuracy
- DAC type: R-2R
- Output range: ±10 V
Digital (only for version APCI-3600)
- 8 digital inputs, 24 V, optically isolated
- 8 digital outputs, 24 V, optically isolated
Onboard SDRAM module
- 128 MB (256 MB or 512 MB on request)
Specifications
Analog inputs
Analog Inputs: | 8 Single-ended or differential |
Resolutions: | 24-bit |
A/D Converter: | Delta-Sigma, 5th Order, Multibit
Delta-Sigma modulator |
Input Ranges: | Gain x 1: ±10V Single-ended, ±5V Differential
Gain x 10: ±1V Single-ended, ±0.5V Differential |
Sampling Rate: | 2kHz up to 200kHz selectable through software |
Analog Outputs
Number of Outputs: | 2 |
Resolutions: | 16-bit |
Output Range: | ±10V |
Overvoltage Protection: | ±12V, 100mA max, direct current |
Short-circuit Current: | ±45mA typical |
Digital I/O
Number of Channels: | 8, Open collector outputs. |
Optical Isolation: | 1000V |
Nominal Voltage: | 24V |
Current: | Input: 7mA @ 24vDC, Output: 50mA max. |
Current Source
Number of Channels: | 8 |
Output Current: | 4mA typical at 24vDC |
Application: | Suitable fo ICP sensor power supply |
Physical and environmental conditions
Dimensions: | 175 x 99 mm |
System Bus: | PCI 32-bit 3.3/5 V acc. to spec. 2.2 (PCISiG) |
Space Required: | 1 PCI slot for the analogue inputs 1 slot opening for the digital I/O 1 slot opening for chronometer and analogue outputs |
Operating Voltage: | +5 V, ±5 % from the PC, +3.3V |
Front Connector (analog channels): |
8 SMB co-axial connector on bracket |
Additional Connector:
|
37-Pin D-Sub connector for digital I/O 15-Pin D-Sub connector for chrinometer inputs 15-Pin D-Sub connector for analogue outputsr |
Operating Temperature: | 0 to 60 °C (with forced cooling) |