ALLEN BRADLEY 1746SC-INO4VI 4-Channel Output Module for SLC 500

Model/Part Number

1746SC-INO4VI

Description

4-Channel Output Module for SLC 500

Product Series

SLC 500

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

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

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)

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

UL/CUL and CE

Hazardous Environment Classifications

Class I Division 2 Groups A, B, C, D