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1746-IA16 | Allen-Bradley SLC 500 16-Channel AC Digital Input Module
- Regular price
- $167.00
- Sale price
- $167.00
- Regular price
-
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Product Description P/N: 1746-IA16
Description
The Allen-Bradley 1746-IA16 is a 16-point AC digital input module for SLC 500 controllers, designed to monitor 100–120 VAC input signals. It provides dependable channel-level status detection for industrial automation and safety-related applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | I/O Modules |
| Part Number | 1746-IA16 |
| Subcategory | Digital Input Modules |
| Number of Inputs | 16 |
| Voltage Category | 100/120 VAC |
| Operating Voltage Range | 85–132 VAC @ 47–63 Hz |
| Input Current | 12 mA @ 120 VAC |
| Off-State Voltage (Max) | 30 VAC |
| Off-State Current (Max) | 2 mA |
| Response Time | 0–35 ms |
| Backplane Current Consumption | 0.085 A @ 5 VDC |
| Connection Type | Screw Terminals |
| Display Type | Status Indicators |
| Mounting Type | SLC Chassis |
| Operating Temperature | 0–60 °C |
| Standards | GOST, KC, Marine |
| Application | AC Signal Monitoring / Safety Function |
| Weight | 1 lb |
Information About 1746-IA16
The 1746-IA16 is part of the SLC 500 I/O family, providing sixteen 100/120 VAC input channels for interfacing field devices with SLC processors in both standard and safety-related installations. It supports an operating voltage range of 85–132 VAC at 47–63 Hz, offering compatibility with common industrial AC sensing devices such as limit switches, push buttons, and interlock circuits. The module features screw terminal connections, LED input status indicators, and backplane-powered operation (5 VDC at 0.085 A), allowing easy installation within SLC chassis systems. With certifications including GOST, KC, and Marine, an operating range of 0–60 °C, and a maximum input response time of 35 ms, it is built for reliable AC signal acquisition in demanding environments.
Key Features:
- 16-Point 120 VAC Input Capacity: Provides high-density AC signal monitoring for SLC 500 control systems.
- 85–132 VAC Operating Range: Supports standard industrial AC input devices and safety input circuits.
- LED Status Display Indicators: Shows channel activity and module health for quick diagnostics.
- Screw Terminal Connections: Ensures secure wiring and compatibility with common field device terminations.
- Backplane-Powered Design: Consumes only 0.085 A at 5 VDC, simplifying power budgeting within the chassis.
- Off-State Performance: Supports a 2 mA max off-state current and 30 VAC max off-state voltage for reliable signal interpretation.
- Industrial Temperature Rating: Operates reliably from 0–60 °C for enclosed control panel environments.
- Global Standards Compliance: Meets GOST, KC, and Marine certifications for international installations.
The 1746-IA16 delivers the reliability and precision required for accurate AC signal monitoring, safety input integration, and stable operation in SLC-based industrial automation systems.
Description
The Allen-Bradley 1746-IA16 is a 16-point AC digital input module for SLC 500 controllers, designed to monitor 100–120 VAC input signals. It provides dependable channel-level status detection for industrial automation and safety-related applications.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | I/O Modules |
| Part Number | 1746-IA16 |
| Subcategory | Digital Input Modules |
| Number of Inputs | 16 |
| Voltage Category | 100/120 VAC |
| Operating Voltage Range | 85–132 VAC @ 47–63 Hz |
| Input Current | 12 mA @ 120 VAC |
| Off-State Voltage (Max) | 30 VAC |
| Off-State Current (Max) | 2 mA |
| Response Time | 0–35 ms |
| Backplane Current Consumption | 0.085 A @ 5 VDC |
| Connection Type | Screw Terminals |
| Display Type | Status Indicators |
| Mounting Type | SLC Chassis |
| Operating Temperature | 0–60 °C |
| Standards | GOST, KC, Marine |
| Application | AC Signal Monitoring / Safety Function |
| Weight | 1 lb |
Information About 1746-IA16
The 1746-IA16 is part of the SLC 500 I/O family, providing sixteen 100/120 VAC input channels for interfacing field devices with SLC processors in both standard and safety-related installations. It supports an operating voltage range of 85–132 VAC at 47–63 Hz, offering compatibility with common industrial AC sensing devices such as limit switches, push buttons, and interlock circuits. The module features screw terminal connections, LED input status indicators, and backplane-powered operation (5 VDC at 0.085 A), allowing easy installation within SLC chassis systems. With certifications including GOST, KC, and Marine, an operating range of 0–60 °C, and a maximum input response time of 35 ms, it is built for reliable AC signal acquisition in demanding environments.
Key Features:
- 16-Point 120 VAC Input Capacity: Provides high-density AC signal monitoring for SLC 500 control systems.
- 85–132 VAC Operating Range: Supports standard industrial AC input devices and safety input circuits.
- LED Status Display Indicators: Shows channel activity and module health for quick diagnostics.
- Screw Terminal Connections: Ensures secure wiring and compatibility with common field device terminations.
- Backplane-Powered Design: Consumes only 0.085 A at 5 VDC, simplifying power budgeting within the chassis.
- Off-State Performance: Supports a 2 mA max off-state current and 30 VAC max off-state voltage for reliable signal interpretation.
- Industrial Temperature Rating: Operates reliably from 0–60 °C for enclosed control panel environments.
- Global Standards Compliance: Meets GOST, KC, and Marine certifications for international installations.
The 1746-IA16 delivers the reliability and precision required for accurate AC signal monitoring, safety input integration, and stable operation in SLC-based industrial automation systems.