Product Description
Product Overview
The Allen-Bradley 1747-AIC/B is an Isolated Link Coupler designed for industrial automation applications within Rockwell Automation systems. Manufactured by Allen-Bradley (a Rockwell Automation brand), this device is part of the SLC 500 series and provides electrical isolation and connectivity between the Data Highway Plus (DH+) network and peripheral devices, such as programming terminals or SLC 500 processors. It is built for reliability and ease of integration in environments like manufacturing plants, process industries, and industrial machinery. The “/B” denotes Series B, an updated revision of the original design with improved performance.
Technical Specifications
The 1747-AIC/B has the following specifications based on supplier data from Rockwell Automation and industry sources:
| Item | Specification |
|---|---|
| Model/Part Number | 1747-AIC/B |
| Manufacturer | Allen-Bradley (Rockwell Automation) |
| Description | Isolated Link Coupler |
| Series | SLC 500, Series B |
| Power Supply | 24 V DC (provided by SLC 500 processor or external source) |
| Current Consumption | 0.09 A at 24 V DC |
| Communication | Data Highway Plus (DH+), 57.6 kbaud |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Dimensions | 114 x 83 x 32 mm (4.49 x 3.27 x 1.26 in) |
| Weight | 0.2 kg (0.44 lbs) |
Additional Details
The 1747-AIC/B includes the following additional information based on supplier documentation:
| Category | Details |
|---|---|
| Function | Isolates and connects DH+ network to SLC 500 processors or peripherals |
| Mounting | 35 mm DIN rail or panel mount |
| Connectivity | 6-pin Phoenix connector (to processor), 3-pin Phoenix connector (to DH+), 2-pin Phoenix connector (external power) |
| Features | 1500 V electrical isolation, supports up to 50 ft (15 m) DH+ drop length, LED status indicators |
| Certifications | CE, cULus |
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