2

Rack Grounding

HComplete safety and reference ground connections from the GND terminal on the rack to earth ground using minimum AWG #12 wire and a ring terminal. Use of a nut and star washer for each wire on the GND lug is recommended to ensure adequate grounding.

Warning

If the ground lug on the rack is not connected, the rack is not grounded. The rack must be grounded to minimize electrical shock hazard which may result in severe personal injury or may be fatal.

HAll racks that are grouped together MUST have a common ground connection. This is especially important for racks which are not mounted in the same cabinet.

HConnect the rack frame directly to the control panel or rack on which it is mounted. Attach a ground strap from one of the ground lugs on either side of the rack to the control panel or cabinet following applicable electrical safety codes.

HUse the bottom rail of the rack for module shield grounding. Some modules have a ground clip that contacts the conductive bottom rail when the module is fully inserted. Shield connections in the user connector are routed to this ground clip through conductors on the module.

Rack Number Selection

Before installing the power supply or power supply adapter in the rack, set the rack±number jumpers. Each rack in a remote drop must have a rack number between 0 and 7. Rack number 0 must always be present; in the remote drop, it is the rack that contains the Remote I/O Scanner.

To select a rack number, move jumpers X1, X2, and X4 so that the sum of the numbers in the 1 (right) position equals the desired rack number. Jumper X8 must always be in the 0 (left) position. The jumper plug connects the middle post under the 1 or 0 column as shown in the following example, which shows jumper positions for rack 2.

a42823

0 1

8

4

RACK NUMBER =2

2

1

24

Series 90±70 Remote I/O Scanner User's Manual ± July 1992

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GE GFK0579B user manual Rack Grounding, Rack Number Selection
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GFK0579B specifications

The GE GFK0579B is a compact and efficient refrigerator designed to meet the needs of modern households. With its sleek design and impressive features, it has quickly become a popular choice for those looking for functionality without compromising on aesthetics. One of the standout characteristics of this model is its energy efficiency, which is crucial in today's environmentally conscious market. The GFK0579B is equipped with advanced cooling technologies that ensure optimal temperature control while minimizing energy consumption.

In terms of capacity, the GFK0579B is thoughtfully designed to maximize storage space. It features adjustable shelves that allow users to customize the interior layout according to their specific needs, accommodating various sizes of groceries and beverages with ease. The refrigerator also includes dedicated compartments for fruits and vegetables, helping to keep them fresh and prolong their shelf life. An integrated ice maker adds to the convenience, providing a steady supply of ice without the need for manual production.

Another notable feature is the refrigerator's smart technology integration. The GFK0579B is compatible with various smart home systems, enabling users to monitor and control settings remotely. This connectivity is ideal for tech-savvy consumers who appreciate the ability to manage their appliance efficiently from their smartphones or tablets. Additionally, the temperature control system is designed to be precise, ensuring that different food items are stored at their optimal temperatures.

The exterior of the GE GFK0579B is designed with a modern finish that fits seamlessly into any kitchen décor. The fingerprint-resistant stainless steel surface not only looks great but also cuts down on the maintenance required to keep the appliance looking new.

Furthermore, safety is a priority with this model, which includes features such as door alarms that notify users if the door has been left ajar for an extended period. Overall, the GE GFK0579B is a well-rounded refrigerator that combines energy efficiency, smart technology, and user-friendly design, making it an excellent addition to any home. Whether you're a culinary enthusiast or just looking for a reliable appliance, the GFK0579B stands out as a versatile choice.
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