![AB Quality 1756-ENBT ControlLogix Скачать руководство пользователя страница 59](http://html.mh-extra.com/html/ab-quality/1756-enbt-controllogix/1756-enbt-controllogix_installation-instructions-manual_450632059.webp)
ControlLogix™ Voltage/Current Input Module
19
Publication
1756-IN039D-EN-P - February 2003
1756-IF16 Specifications
Number of Inputs
16 single ended, 8 differential or 4 differential (high speed)
Module Location
1756 ControlLogix Chassis
Backplane Current
150mA @ 5.1V dc & 65mA @ 24V dc (2.33W)
Power Dissipation within Module
Thermal Dissipation
2.3W voltage
3.9W current
7.84 BTU/hr voltage
13.30 BTU/hr current
Input Range and Resolution
+/-10.25V – 320
m
V/cnt (15 bits plus sign bipolar)
0-10.25V – 160
m
V/cnt (16 bits)
0-5.125V – 80
m
V/cnt (16 bits)
0-20.5mA – 0.32
m
A/cnt (16 bits)
Data Format
Integer mode (Left justified, 2s complement)
Floating point IEEE 32 bit
Input Impedance
Voltage
Current
>1meg
W
249
W
Open Circuit Detection Time
Differential voltage
- Positive full scale reading
within 5s
Single Ended/Diff. current
- Negative full scale
reading within 5s
Single Ended voltage
- Even numbered channels go
to positive full scale reading within 5s, odd numbered
channels go to negative full scale reading within 5s
Overvoltage Protection
30V dc voltage
8V dc current
Normal Mode Noise Rejection
(1)
>80dB at 50/60Hz
Common Mode Noise Rejection
>100dB at 50/60Hz
Calibrated Accuracy at 25°C
Better than 0.05% of range - voltage
Better than 0.15% of range - current
Gain Drift with Temperature
15 ppm/degree C - voltage
20 ppm/degree C - current
Input Offset Drift with Temp.
45µV/degree C
Module Error over Full Temp.
Range
0.1% of range - voltage
0.3% of range - current
Module Conversion Method
Sigma-Delta
Isolation Voltage
User to system
30V maximum continuous
100% tested at 2550 dc for 1s
Содержание 1756-ENBT ControlLogix
Страница 38: ...18 ControlLogix DC 10 31 2V Input Module Publication 1756 IN031D EN P February 2003 Notes ...
Страница 39: ...ControlLogix DC 10 31 2V Input Module 19 Publication 1756 IN031D EN P February 2003 Notes ...
Страница 63: ...ControlLogix Voltage Current Input Module 23 Publication 1756 IN039D EN P February 2003 Notes ...
Страница 151: ...ControlLogix Voltage Current Output Module 19 Publication 1756 5 42 September 1999 ...