Allen Bradley 1746-ITB16 Digital Input Module

Product Introduction

The Allen Bradley 1746-ITB16 Digital Input Module is an industrial-grade, fast-response input module designed for the SLC I/O series. It provides 16 sinking DC inputs at 24 VDC, enabling the PLC to rapidly monitor status changes from switches, sensors, and other field devices.

The ITB16 module supports high-speed signal detection, making it ideal for applications requiring fast response times. Its design ensures robust operation in industrial environments with electrical noise, voltage fluctuations, and continuous-duty operation. The module integrates seamlessly into SLC 500 racks, offering straightforward installation, configuration, and system expansion.

With compact dimensions and durable construction, the 1746-ITB16 improves control system reliability while simplifying wiring and monitoring of multiple discrete inputs.

Product Specifications

Applications

• Monitoring 16 DC inputs from sensors, switches, and pushbuttons

• Integration with SLC I/O PLC systems for fast-response automation applications

• Used in manufacturing lines, assembly systems, and material handling

• Expansion of existing PLC input capacity with rapid detection capability

• Industrial control systems requiring accurate and high-speed input monitoring

Advantages

• Fast response time, ensuring immediate detection of input changes

• Reliable DC sinking input detection for consistent PLC operation

• Electrical isolation protects PLC backplane and connected components

• Compact, modular design, allowing multiple modules in SLC 500 racks

• High-speed signal monitoring, suitable for time-sensitive automation tasks

• Durable industrial-grade construction, supporting continuous operation

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