Allen-Bradley 1746-IC16 is a SLC 500 Digital DC Input Module
Product Spotlights
As a trusted supplier in industrial automation components since 2011, Rossonix Co., Limited is proud to offer the genuine Allen-Bradley 1746-IC16 Digital DC Input Module. This module is a critical component for expanding the I/O capabilities of the reliable SLC 500 programmable controller series, enabling precise monitoring and control of digital signals in demanding industrial environments. We understand the need for durable, high-performance, and readily available automation parts to keep your production lines running smoothly. Sourced directly from authorized channels, this module represents the quality and reliability that Allen-Bradley is renowned for, backed by our commitment to providing excellent customer service and global logistical support from our hubs in Shenzhen and Hong Kong.
The 1746-IC16 module is engineered for seamless integration and robust operation. It features 16 isolated DC input points, providing the flexibility to interface with a wide array of field devices such as push buttons, limit switches, proximity sensors, and selector switches. Its design ensures stable signal acquisition, which is fundamental for accurate process control and machine automation.
- High-Density I/O: With 16 input channels on a single module, it optimizes rack space within the SLC 500 chassis, allowing for a more compact and cost-effective control system design.
- Wide Voltage Range: The module accepts a broad input voltage range of 10-30V DC, making it compatible with various standard industrial control voltages and enhancing its application versatility.
- LED Status Indicators: Each input channel is equipped with an individual LED, providing clear, at-a-glance status indication for easy troubleshooting and maintenance.
- Sinking/Sourcing Compatibility: This module supports both sinking and sourcing input configurations, offering greater wiring flexibility to match different sensor and device types.
- Robust Electrical Isolation: Designed with protection against voltage transients and electrical noise, ensuring reliable operation in electrically noisy industrial settings.
The technical specifications of the Allen-Bradley 1746-IC16 are detailed below:
| Parameter | Specification |
| Catalog Number | 1746-IC16 |
| Module Type | Digital DC Input |
| Number of Inputs | 16 (Isolated in groups) |
| Input Voltage Range | 10 to 30V DC |
| On-State Voltage | 10V DC minimum |
| Off-State Voltage | 5V DC maximum |
| Compatible Controller | SLC 500 Series |
| Backplane Current Draw | Typically 50 mA at 5V |
Integrating the 1746-IC16 into your SLC 500 system brings tangible benefits. It allows for the centralized monitoring of multiple discrete devices, reducing wiring complexity and potential failure points. The module's reliability minimizes unplanned downtime, while its diagnostic LEDs speed up maintenance, leading to increased overall equipment effectiveness (OEE). For system integrators and plant maintenance teams, this module is a proven solution for expanding control capacity without requiring a controller upgrade.
Rossonix Co., Limited operates with a firm commitment to quality, as reflected in our ISO9001 and ISO9000 certified management systems. With over a decade of experience since 2011 and an annual export value in the range of US$5-10 Million, we have established a strong global network, serving key markets from North America and Western Europe to Asia and Oceania. Our overseas offices and multiple shipment ports, including Shenzhen, Hong Kong, and Europe, ensure efficient and reliable delivery. When you choose this Allen-Bradley module from us, you are not just purchasing a component; you are gaining a reliable partner dedicated to supporting your industrial automation needs with genuine products and professional service. Contact us today to discuss your requirements or to place an order.
Frequently Asked Questions (FAQ)
Q1: Is the Allen-Bradley 1746-IC16 module brand new and genuine?
A1: Yes, at Rossonix, we supply only brand new, original Allen-Bradley products sourced through reliable channels. Each module is in its original packaging.
Q2: What is the difference between sinking and sourcing input, and which does this module support?
A2: Sinking input means the module provides a path to ground (-), while sourcing input means it provides a path to voltage (+). The 1746-IC16 is designed to be compatible with both configurations, offering great wiring flexibility.
Q3: Can this module be used with controllers other than the SLC 500 series?
A3: No, the 1746-IC16 is specifically designed for the SLC 500 programmable controller platform. It is not directly compatible with CompactLogix, ControlLogix, or MicroLogix systems without specific adapters, which are not standard.
Q4: What is the typical response time for the inputs on this module?
A4: The input response time is fast and suitable for most industrial applications. Specific on/off delay times are detailed in the official Allen-Bradley technical data sheet, which we can provide upon request.
Q5: Do you provide technical documentation or wiring diagrams?
A5: Absolutely. We can provide the relevant product datasheets, user manuals, and wiring diagrams to assist with your integration and installation process.
Q6: What is your lead time and shipping policy for this item?
A6: We maintain stock for popular items like this. Lead time is typically short, and we ship globally from Shenzhen, Hong Kong, or Europe based on your location and preference to ensure cost-effective and timely delivery.
Q7: Are the 16 inputs on the module individually isolated?
A7: The inputs are typically isolated in groups (e.g., 8 points per common). For precise isolation grouping details, please refer to the product manual or contact our technical support.
Q8: Can I use this module in a safety-critical application?
A8: The 1746-IC16 is a standard digital input module. It is not certified as a safety-rated component (e.g., for SIL or PL applications). For safety-related functions, dedicated safety modules should be used.
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