Description
Features
- PCI 3.3 V or 5 V
Analog Inputs
-
- 18-bit resolution, unipolar, 16-bit accuracy
- 4 or 8 differential inputs for strain gauges
- Voltage range from 0 to + 2.5 V
- 4 or 8 voltage sources for the connected pressure or load cell sensors
- Output voltage for the voltage sources 5 V, 40 mA
- Gain and offset calibration
- Calculation of the pressure value through software
- Programmable gain
- 16-bit accuracy with a sample rate of 20, 40, 80 or 160 Hz
Analog Acquisition
-
- 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.
- Connection of linear sensors (Wheatstone Bridge)
Digital I/Os
-
- 4 digital inputs, 24 V and 3 digital outputs, open collector, optically isolated
Safety Features
- Optical isolation 1000 V
- Creeping distance IEC 61010-1
- Protection against overvoltage (±30 V) and high-frequency EMI
Specifications
Analog inputs
Analog Inputs: | 4 or 8 analog inputs for strain gauges, one voltage source per channel |
Input Type: | Differential channels |
Input Voltage Range: | 0 up to 2.5V/PGA |
Overvoltage Protection: | ±30V |
Resolution: | 18-bit, unipolar |
Accuracy: | 16-bit |
Input Amplifier: | 1, 2, 4, 8, 16, 32, 64, 128 |
Conversion Start: | Through software or external trigger, with or without timer |
Optical Isolation: | 1000V through opto-couplers from PC to peripheral |
Digital I/O
Number of I/O Channels:
|
4 digital inputs, 24 V, 3 digital outputs, 24 V, 125 mA typ., open collector |
Logical “0” Level: | 0-5 V |
Logical “1” Level: | 12-30 V |
Input current at 24V: | 2mA |
Max. Switching Current: | 125mA |
Optical Isolation: | 1000 V through opto-couplers for analog and digital channels |
Physical and environmental conditions
Dimensions: | 131 x 99 mm |
System Bus: | PCI 32-bit 3.3/5 V acc. to spec. 2.2 (PCISiG) |
Space Required: | 1 PCI slot and 1 slot opening for the digital I/O |
Operating Voltage: | +5 V, ±5 % from the PC, +3.3V |
Current Consumption (typ.): | 570 up to 600 mA depending on the version |
Front Connector (analog channels): | 50-pin SUB-D male connector |
Additional Connector:
|
16-pin male connector for connecting the digital I/O via ribbon cable with 37-pin SUB-D connector |
Operating Temperature: | 0 to 60 °C (with forced cooling) |
APCI-3300 Connection Details
PX3200-G: | Screw terminal panel, DIN Rail mounting |
PX3200: | Screw terminal panel, wall mounting |
ST3200: | Standard 50-pin D-Sub connection cable, 2m |
FB3000: | Ribbon cable for digital I/O on separate bracket |
PX901-ZG:
|
Screw terminal panel for digital I/O, DIN Rail mounting |
ST010: | Standard 37-pin D-Sub connection cable, 2m |
ST011: | Standard 37-pin D-Sub connection cable, 5m |