Allen-Bradley 1746-IM16 SLC 500 AC Input Module
$123.00
$320.00
Description
Overview
The Allen-Bradley 1746-IM16 is a high-voltage AC discrete input module developed for the SLC 500 programmable controller platform. The module provides sixteen isolated input points designed for monitoring industrial AC field devices operating within a 170 to 265V AC range.
Engineered for dependable signal acquisition in demanding automation environments, the module installs directly into any standard SLC 500 chassis using a single slot position. Its integrated filtering characteristics help reduce electrical noise and improve input signal stability in industrial control applications.
The 1746-IM16 is commonly applied in machine automation, motor control systems, process equipment, and factory monitoring applications where AC sensing inputs are required.
Key Features
-
Sixteen high-voltage AC input channels
-
Compatible with Allen-Bradley SLC 500 racks
-
Designed for 170–265V AC input signals
-
Operates at 47–63 Hz frequency range
-
Single-slot chassis installation
-
Low backplane current consumption
-
Built-in input filtering for noise suppression
-
Industrial operating temperature support
-
UL, CE, and hazardous location certified
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Allen-Bradley |
| Product Family | SLC 500 |
| Model Number | 1746-IM16 |
| Module Type | AC Digital Input Module |
| Number of Inputs | 16 Points |
| Input Voltage Range | 170–265V AC |
| Frequency Range | 47–63 Hz |
| Nominal Input Current | 12 mA at 120V AC |
| Maximum Off-State Voltage | 30V AC |
| Maximum Off-State Current | 2 mA |
| Maximum Inrush Current | 0.8 A |
| Inrush Duration | 0.5 ms maximum |
| Signal Delay | ON: 35 ms / OFF: 45 ms |
| Step Response | 100 ms ON / 2.5 ms OFF |
| Backplane Current Consumption | 85 mA at 5V DC |
| Slot Requirement | Single Slot |
| Wiring Connection | 1746-HT and 1746-HCA |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 5–95% non-condensing |
| Certifications | UL, C-UL, CE, C-Tick |
| Hazardous Area Rating | Class I Division 2 Groups A, B, C, D |
| Weight | 0.20 lbs |
Industrial Applications
The 1746-IM16 input module is suitable for monitoring high-voltage AC field signals in industrial control systems. Typical applications include:
-
Motor starter status monitoring
-
AC pushbutton and selector switch inputs
-
Conveyor and packaging equipment
-
Industrial process control panels
-
Manufacturing automation systems
-
Machine safety indication circuits
Installation and Compatibility
The module is fully compatible with Allen-Bradley SLC 500 chassis assemblies and integrates directly into local or distributed I/O systems. Field wiring is terminated using compatible 1746-series terminal accessories.
FAQ
What type of input signals does the 1746-IM16 support?
The 1746-IM16 is designed for 170–265V AC discrete input signals operating at 47–63 Hz.
How many input channels are available?
The module provides 16 digital AC input points in a single group.
Does the module require more than one chassis slot?
No. The module occupies only one slot in an SLC 500 chassis.
Is the module suitable for industrial environments?
Yes. The module is certified for industrial applications and supports Class I Division 2 hazardous locations along with UL and CE compliance.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
Featured
Complementary products
Express Delivery
Fast shipping for your urgent needs.
Large Inventory
Extensive stock ensures quick availability.
Premium Quality
Genuine, high-grade PLC & DCS components.
24/7 Customer Support
Reliable service for clients worldwide.