Allen-Bradley 1747-ASB Remote I/O Adapter Module
The Allen-Bradley 1747-ASB is a robust Remote I/O Adapter Module engineered for the SLC 500 control platform. It acts as a critical communication bridge, allowing an SLC 500 chassis to operate as a remote I/O rack controlled by a master scanner over the Universal Remote I/O link. Designed for precision and safety in industrial automation, this module must be installed exclusively in slot zero of a modular chassis. It features a low backplane current requirement of 375mA and is built to withstand demanding environments, carrying UL and CSA certifications for safe operation in Class I, Groups A, B, C, and D, Division 2 hazardous locations.
Technical Specifications:
- Brand: Allen-Bradley
- Product Series: SLC 500
- Catalog Number: 1747-ASB
- Module Type: Remote I/O (RIO) Adapter Module
- Installation Requirement: Slot 0 of modular chassis only
- Backplane Current Draw: 375mA
- Hazardous Location Rating: Class I, Groups A, B, C and D, Div. 2
- Operating Temperature Code: T3C
- Certifications: UL Listed (Ind. Cont. Eq.), CSA

| Brand | Allen-Bradley |
|---|---|
| Model | 1747-ASB |
Only logged in customers who have purchased this product may leave a review.
Shipping policy
If you are buying multiple items, please contact us before checking out so we can get you the best combined rate for shipping.
Our default shipping rate is $100, which is enough to cover the cost of most shipments, but it is not our expected shipping rate. Due to the varying weights and sizes of products and customer locations, please contact us with your location and the products you are interested in to get the best current shipping rates.
ENERAL DELIVERY INFORMATION
Orders will be processed and shipping during standard working hours (0830 – 1700 GMT+8) Monday to Friday (excluding Bank Holidays)
On rare occasions, your order may be handled and/or processed on a Saturday. However, we are unable to ship items on weekends, therefore any orders dealt with on the weekend will be send out the next following working day.
The cut-off point for orders to be shipped the same day is 14:00 – please contact us to confirm stock levels before placing your order
Any orders placed after the cut-off will ship the next working day assuming all parts are in stock and ready for dispatch.
All orders:
- must be paid for in full before any goods are dispatched
- require a signature upon delivery. Please ensure delivery can be made to an address where someone will be available to sign for the delivery
- are packaged with great care, ensuring your order and the contents it contains, makes it safely through the delivery network
Allen-Bradley 1747-ASB Remote I/O Adapter Module
Optimize your automation network with the Allen-Bradley 1747-ASB SLC 500 Remote I/O Adapter Module. This slot-zero communication module draws 375mA and is UL/CSA certified for Class I, Div 2 hazardous locations, ensuring reliable and safe remote I/O expansion.

Reviews
There are no reviews yet.