Product Description
_
__ General Information
|
Manufacturer |
Allen-Bradley |
|---|---|
|
Model/Part Number |
1746SC-INO4VI |
|
Description |
4-Channel Output Module for SLC 500 |
|
Product Series |
SLC 500 |
_
__ Detailed Specifications
Electrical Specifications - Module
|
Specification |
1746SC-INO4i |
1746SC-INO4vi |
|---|---|---|
|
Backplane Current Consumption (maximum) |
120 mA at 5 VDC, 250 mA at 24 VDC |
120 mA at 5 VDC, 250 mA at 24 VDC |
|
Backplane Power Consumption (typical) |
0.6 W |
0.6 W |
|
Number of Channels |
4 (differential, individually isolated) |
4 (differential, individually isolated) |
|
I/O Chassis Location |
Any 1746 I/O module slot except slot 0 |
Any 1746 I/O module slot except slot 0 |
|
A/D Conversion Method |
Sigma-Delta |
Sigma-Delta |
|
Calibration |
Factory calibrated, Temperature compensation once a minute |
Factory calibrated, Temperature compensation once a minute |
|
Opto-Electrical Isolation |
750 VDC channel-to-channel, 750 VDC field wiring-to-backplane |
750 VDC channel-to-channel, 750 VDC field wiring-to-backplane |
|
Module ID Code |
3521 |
3519 |
|
Thermal Dissipation |
4.5 W maximum |
4.5 W maximum |
_
Electrical Specifications - Outputs
|
Specification |
Description |
|---|---|
|
Output Current Ranges (selectable for each channel) |
4 to 20 mA, 0 to 20 mA, 0 to 21 mA |
|
Output Voltage Ranges (selectable for each channel, INO4vi only) |
-10 to +10 VDC, 0 to 10 VDC, 0 to 5 VDC, 1 to 5 VDC |
|
SLC Communication Formats (selectable for each channel) |
Scaled engineering units, Scaled for PID, Proportional counts, 1746-INO4 format, User-defined scale |
|
Output Impedance |
Current Outputs: Greater than 1 Mohm, Voltage Outputs (INO4vi only): Less than 1.0 Ohm |
|
Load Range |
Current Outputs: 0 to 500 Ohm, Voltage Outputs (INO4vi only): 1 kohm and greater |
|
Max. Current, Voltage Mode (INO4vi only) |
10 mA |
|
Output Step Response Time |
1 ms (0-95% of full scale) |
|
Channel Update Time (maximum) |
33.7 ms for all 4 channels in parallel |
|
Output Resolution |
16-bit |
|
Current Outputs |
366 nA/count |
|
Voltage Outputs (INO4vi only) |
320 µV/count |
|
Overall Accuracy (Current Outputs) |
0.08% of full scale at 25 °C (typical), 0.15% of full scale at 60 °C |
|
Overall Accuracy (Voltage Outputs - INO4vi only) |
0.08% of full scale at 25 °C (typical), 0.35% of full scale at 60 °C |
_
Physical Specifications
|
Specification |
Description |
|---|---|
|
LED Indicators |
Four green channel status indicators (one for each channel), One green module status indicator |
|
Recommended Cable |
Belden 8761 (shielded, twisted-pair) or equivalent |
|
Wire Size (maximum) |
One 12_24 AWG wire per terminal |
|
Terminal Block |
Removable (supplied) |
_
Environmental Specifications
|
Specification |
Description |
|---|---|
|
Operating Temperature |
0 to 60 °C (32 to 140 °F) |
|
Storage Temperature |
-40 to 85 °C (-40 to 185 °F) |
|
Relative Humidity |
5 to 95% non-condensing |
_
Certifications
|
Specification |
Description |
|---|---|
|
Certifications |
UL/CUL and CE |
|
Hazardous Environment Classifications |
Class I Division 2 Groups A, B, C, D |
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