1746-ITB16 Allen-Bradley SLC 500 Fast Response Input Module

Product Overview

The Allen-Bradley 1746-ITB16 is a fast response discrete input module. It belongs to the SLC 500 series. This module provides 16 sink inputs. It operates at a nominal voltage of 24VDC. The input voltage range is 10-30 VDC. This module offers high-speed signal detection. It is ideal for time-critical applications. The backplane current consumption is only 0.085 A. This ensures low power usage. The module supports a sink wiring configuration. It is a reliable choice for industrial automation.

Application Scenarios

This module is perfect for high-speed sensing tasks. Use it in packaging machinery. It works well in assembly lines. It is suitable for material handling systems. The fast response time suits proximity sensors. It also works with limit switches. Use it for precise counting operations. It fits into SLC 500 racks. It is common in automotive manufacturing. It also appears in food processing plants.

Technical Specifications

Nominal input voltage is 24VDC. Input voltage range is 10-30 VDC. It has 16 sink inputs. Backplane current is 85 milliamps at 5 VDC. Signal delay is 0.3 ms for On and 0.5 ms for Off. Off-state voltage is 5VDC maximum. Off-state current is 1.5 mA maximum. Nominal input current is 8 mA at 24VDC. The module uses a sink wiring configuration. It provides fast and reliable input detection.

Installation & Maintenance Guide

Install the module into any SLC 500 chassis. Ensure the backplane connector is clean. Align the module with the slot guides. Push firmly until it locks. Wire inputs using the sink configuration. Connect the common wire to the DC return. Use a 24VDC power supply. Check the voltage range before powering on. No regular maintenance is needed. Keep the module free from dust. Ensure proper ventilation around the chassis.

Packing List

1 x Allen-Bradley 1746-ITB16 module. 1 x installation guide. No additional cables are included. The module is packaged in an anti-static bag. It is shipped in a sturdy cardboard box. Shipping is available via Fedex, UPS, or DHL.