Measurement Computing ADAC/5500 Series - Manual (Page 48)

6.2 ADAC/5501MF AND ADAC/5502MF
Function: High speed, 16 channel multiplexed 12 Bit analog to digital
converter with programmable gain, two optional digital to
analog converters, and 16 + 32 digital I/O lines for PC
compatibles.
Bus Interface: The ADAC/5501 and ADAC/5502MF plug into the PCI
bus, complies with the industry standard "PCI Local Bus
Specification Revision 2.0" and higher.
Board Configuration: ADAC/5501 and ADAC/5502MF are completely software
configurable: The host PC sets all Bus-related selections.
All data acquisition-related configuration is done via the
ADAC PCI Software Utility.
Calibration: The ADAC/5501 and ADAC/5502MF are digitally
calibrated.
6.2.1 A/D Inputs ADAC/5501MF and ADAC/5502MF
Number of Inputs: 16 Single-ended
16 pseudo-differential
8 differential
A/D Expansion: Up to 256 channels external
Resolution: 12 bit (2.500 mV/bit on 0 to 10 V range)
Acquisition Rate: 100 kHz max
A/D Full Scale Ranges: ±10 V, 0 to 10 V
Programmable Gain
High level (ADAC/5501MF): x1, x2, x4, x8
Low level (ADAC/5502MF): x1, x10, x100, x1000
Full Scale Input Ranges
A/D Full Scale Range Plus Input Gain
ADAC/5501MF: ±10 V, ±5 V, ±2.5 V, ±1.25 V,
0-10 V, 0-5 V, 0-2.5 V, 0-1.25 V
ADAC/5502MF: ±10 V, ±.1 V, ±0.095 V, ±9.50 mV
0-10 V, 0-1 V, 0-0.0975 V, 0-9.75 mV
ADAC/5501MF: 0-20mA
Differential Linearity: ±0.9 LSB, no missing codes
Gain Error: Adjustable to Zero
Gain Drift: ±5 ppm/ °C
Zero Error: Adjustable to Zero
ADAC Series 908196
-43- ADAC/5500 Series User’s Manual