A-B 1747-SN
The A-B 1747-SN is A remote I/O scanner module manufactured by Rockwell Automation under the ALLEN-BRADLEY brand. The module is capable of communicating with the 1746 backplane SLC processor, allowing users to expand the I/O capacity of SLC 5/02, 5/03, 5/04, and 5/05 processors by connecting multiple remote I/O enclosures together. Its modular design enables flexible system configuration to meet specific application requirements. In addition, the A-B 1747-SN module features high I/O capacity, hot-swappable capability, and A rugged construction for a variety of harsh industrial environments1.
Product parameters:
Compatible processors: SLC 5/02, 5/03, 5/04 and 5/05
Maximum I/O capacity: 256 I/O points
Number of remote I/O chassis: A maximum of 16
Communication protocol: RS-485
Cable length: Up to 2,000 m (6561.7 ft)
Operating temperature: -20°C to 60°C (-4°F to 140°F)
Protection level: IP20
Dimensions: 216 mm x 140 mm x 203 mm (8.50 “x 5.51” x 8.00 “)
Weight: 6.8 kg (15 lb)
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