2

Logicmaster 90 Serial Version, No Workstation Interface Board

If the programmer is equipped with the serial version of Logicmaster 90±70, and does NOT have a Workstation Interface Board, connection must be made via an intermediate RS422/RS485 to RS±232 Converter. If no isolation is required, use GE Fanuc RS±232/RS±422 Converter IC690ACC900A. If isolation is required, use GE Fanuc RS±422 Isolated Repeater/RS±232 Converter IC655CCM590, or an equivalent product.

If the distance from the converter to the Remote I/O Scanner is more than 10 feet, +5 VDC must be provided using an external power supply. If the Remote I/O Scanner is part of a multidrop network, follow the instructions on page 39. If the Remote I/O Scanner is not part of a multidrop network, follow the instructions below.

Programmer to Converter Cable

For a Workmaster or IBM PC±XT or compatible computer, use cable IC690CBL701. For an IBM PC±AT or compatible computer use cable IC690CBL702. For a Workmaster

IIor IBM PS/2 or compatible computer, use cable IC690CBL705. These are all 10±foot cables. For intormation about using longer cables, please refer to the Series 90±70 Installation and Operation Manual (GFK±0262, revision C or later).

Converter to Remote I/O Scanner Cable

Use standard 6±foot cable IC693CBL303.

1.For direct programmer connection, the Remote I/O Scanner's serial port must be terminated. Connect a 220Ω resistor across pins 10 and 11 and another 220Ω resistor across pins 8 and 15. These connections must be made inside the connector 's D±shell. At the other end of the link, terminate the RD and CTS pins in the same way.

2.Be sure the remote drop is powered±down.

3.Connect the 25±pin male connector on the 10 foot cable to the 25±pin female connector on the converter.

4.Connect the female connector on this cable to the male RS±232 connector (serial port) on the programmer.

5.Connect the 6±foot cable to the converter and the Remote I/O Scanner. Both ends of this cable are the same.

RACK 0

a44885

PS

S C A

N

N

E

R

RS±485 RS±232

CONVERTER

WORKMASTER II

Chapter 2 Installation

37

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GE GFK0579B user manual Programmer to Converter Cable
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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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