Chapter 1 Gerneral Information 3
1.3 Specifications
Analog Input:
•
Channels: 16 single-ended or 8 differential, jumper selectable
•
Resolution: 12 bits
•
Input range: (software programmable, V
DC
)
PCM-3718H
Bipolar: ±10, ±5, ±2.5, ±1.25, ±0.625
Unipolar: 0 ~ 10, 0 ~ 5, 0 ~ 2.5, 0 ~ 1.25
PCM-3718HG
Bipolar: ±10, ±5, ±1, ±0.5, ±0.1, ±0.05, ±0.01, ±0.005
Unipolar: 0 ~ 10, 0 ~ 1, 0 ~ 0.1, 0 ~ 0.01
•
Maximum data throughput
PCM-3718H: 100 kHz
PCM-3718HG: (variable, depending on PGIA settling time)
Gain
Speed
0.5, 1
100 kHz
5,10
35 kHz
50,100
7 kHz
500,1000
770 Hz
•
Accuracy: (depending on gain values)
PCM-3718H
Gain
Accuracy
0.5,1
0.01% of FSR±1 LSB
2,4
0.02% of FSR±1 LSB
8
0.04% of FSR±1 LSB
PCM-3718HG
Gain
Accuracy
0.5,1
0.01% of FSR±1 LSB
5,10
0.02% of FSR±1 LSB
50,100
0.04% of FSR±1 LSB for differential mode
500,1000
0.08% of FSR±1 LSB for differential mode
Summary of Contents for 3718HG
Page 1: ...PCM 3718H 3718HG PC 104 12 bit DAS Module with Programmable Gain User s manual ...
Page 2: ......
Page 5: ...1 General Information CHAPT ER ...
Page 13: ...2 Installation CHAPT ER ...
Page 21: ...3 Signal Connections CHAPT ER ...
Page 26: ...22 PCM 3718H 3718HG User s Manual ...
Page 27: ...4 Register Structure and Format CHAPT ER ...
Page 38: ...34 PCM 3718H 3718HG User s Manual ...
Page 39: ...5 A D Conversion CHAPT ER ...
Page 45: ...6 Digital Input Output CHAPT ER ...
Page 47: ...7 Programmable Pacer CHAPT ER ...
Page 57: ...8 Direct Memory Access Operation CHAPT ER ...
Page 60: ...56 PCM 3718H 3718HG User s Manual ...
Page 61: ...9 Calibration CHAPT ER ...
Page 64: ...60 PCM 3718H 3718HG User s Manual ...