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Allen-Bradley 1746-NIO4I
Overview
The 1746-NIO4I is a combination analog input/output module from Allen-Bradley’s SLC 500 series, offering 2 analog inputs and 2 analog outputs. This module supports both voltage and current signal ranges, making it ideal for compact control applications that require both sensing and actuation within a single slot.
Key Features
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2 analog input channels
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2 analog output channels
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Input ranges: ±10V, 0–20 mA, 4–20 mA
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Output ranges: 0–10V, 0–20 mA, 4–20 mA
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12-bit resolution for both input and output
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Channel-to-channel and channel-to-backplane isolation
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Compatible with all SLC 500 chassis and controllers
Technical Specifications
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Catalog Number: 1746-NIO4I
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Backplane Current Draw:
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180 mA @ 5V DC
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95 mA @ 24V DC
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Input Impedance:
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Voltage: 200 kΩ
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Current: 250 Ω
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Output Load:
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Voltage: ≥1 kΩ
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Current: ≤500 Ω
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Operating Temperature: 0°C to 60°C
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Certifications: UL, CE, CSA
Applications
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Small-scale process control
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Pressure, flow, and level monitoring
-
Analog actuator and valve control
-
OEM and panel builder solutions
-
Industrial systems needing flexible analog I/O
Why Choose the 1746-NIO4I?
-
Combines analog input and output in one compact module
-
Reduces I/O slot usage and wiring complexity
-
Compatible with legacy SLC 500 systems
-
Reliable performance in harsh industrial environments
Order Now
The Allen-Bradley 1746-NIO4I is available and ships worldwide.
Description
Allen-Bradley 1746-NIO4I
Overview
The 1746-NIO4I is a combination analog input/output module from Allen-Bradley’s SLC 500 series, offering 2 analog inputs and 2 analog outputs. This module supports both voltage and current signal ranges, making it ideal for compact control applications that require both sensing and actuation within a single slot.
Key Features
-
2 analog input channels
-
2 analog output channels
-
Input ranges: ±10V, 0–20 mA, 4–20 mA
-
Output ranges: 0–10V, 0–20 mA, 4–20 mA
-
12-bit resolution for both input and output
-
Channel-to-channel and channel-to-backplane isolation
-
Compatible with all SLC 500 chassis and controllers
Technical Specifications
-
Catalog Number: 1746-NIO4I
-
Backplane Current Draw:
-
180 mA @ 5V DC
-
95 mA @ 24V DC
-
-
Input Impedance:
-
Voltage: 200 kΩ
-
Current: 250 Ω
-
-
Output Load:
-
Voltage: ≥1 kΩ
-
Current: ≤500 Ω
-
-
Operating Temperature: 0°C to 60°C
-
Certifications: UL, CE, CSA
Applications
-
Small-scale process control
-
Pressure, flow, and level monitoring
-
Analog actuator and valve control
-
OEM and panel builder solutions
-
Industrial systems needing flexible analog I/O
Why Choose the 1746-NIO4I?
-
Combines analog input and output in one compact module
-
Reduces I/O slot usage and wiring complexity
-
Compatible with legacy SLC 500 systems
-
Reliable performance in harsh industrial environments
Order Now
The Allen-Bradley 1746-NIO4I is available and ships worldwide.