1746-A4 | 4-Slot Chassis

The 1746-A4 is a SLC 500 I/O Chassis with 4 Slots. This I/O Chassis weighs 1.6 pounds (0.7 kilograms) and has the following dimensions: 6.73 x 6.97 x 5.71 inchesThe 1746-A4 is an expansion module constructed with 4 slots and mounting tabs to house modules from series SLC 500. This part itself belongs in the series SLC 500 A Modular Chassis. This panel-mounted rack needs its own power supply which will be mounted on the left end panel (power supply support panel) with screws. The right end and center panels are kept still by a latch, and therefore don’t require any screws. Install the chassis on the enclosure by securing 4 holes for the mounting tabs. To allow an electric path between the chassis and the back panel, it may be necessary to scrape some of the paint off.The 1746-A4 has a maximum backplane current of 5.1 Volts DC at 10 A and 24 Volts DC at 2.88 A. Without the modules, it weighs approximately 0.75 kilograms (1.7 pounds). It measures 17.7 x 17.1 x 14.5 centimeters (7.1 x 6.8 x 5.8 inches) and operates in temperatures between 0 and 60 degrees Celsius (32 to 140 degrees Fahrenheit), with a relative humidity of 5% to 95% (without condensation).