Allen-Bradley 1746-IG16 | SLC 500 Digital DC Input Module

Product Overview

The Allen-Bradley 1746-IG16 is a high-performance Digital DC Input Module designed for the SLC 500 series. It supports 16 TTL input channels with a voltage range of 4.5 to 5.5 Volts DC, making it ideal for applications requiring precise logic-level input handling. This compact module occupies a single chassis slot and integrates seamlessly into SLC 500 systems.

Engineers rely on the 1746-IG16 because it offers fast response times, reliable current sourcing, and compatibility with accessories such as the 1746-HT and 1746-HCA Octal Kit. It features a maximum signal delay of 0.25 milliseconds ON and 0.5 milliseconds OFF, ensuring accurate and efficient data processing.

Key Technical Specifications

Design and Performance

The 1746-IG16 combines compact size with robust TTL input handling. With 16 points per fused common, it delivers stable current sourcing and consistent performance in industrial control environments. Its removable terminal block (1746-RT25B) allows quick wiring changes, reducing installation time. The module’s low power consumption of just 0.02 watts per point ensures energy efficiency without compromising reliability.

The module’s design emphasizes durability, fast response, and precise logic input, making it a strong choice for TTL or BCD signal applications.

Applications

• TTL or BCD input signal handling

• High-speed digital input processing

• Compact control system integration within SLC 500 chassis

• Systems requiring fast ON/OFF response times

FAQs

Q1: Is the Allen-Bradley 1746-IG16 brand new and original?
Yes, all modules we supply are 100% brand new and original.

Q2: Do you have the 1746-IG16 in stock?
Yes, we keep regular stock. Shipping time is typically 3 days to 2 weeks, depending on order size and logistics.

Q3: Which shipping carriers are used?
We commonly use DHL, FedEx, and UPS for fast global delivery.

Q4: What is the return policy for the 1746-IG16?
We support returns within 30 days if there are any quality issues.

Q5: What type of applications best fit the 1746-IG16?
It is well-suited for TTL or BCD inputs, requiring fast 0.25ms ON and 0.5ms OFF response times.