Yokogawa RS-422/RS-485 Module

Yokogawa RS-422/RS-485 Module New In Stock

Overview

The input board INK-2 is used for getting information about external activities,which can be used, for example, to control other outputs. The INK-2 board iscontrolled by the alarm processor board LPK-2, via the address and data busesin the back plane. The board also contains a status register for functionalchecks.The INK-2 board is equipped with 24 opto-isolated inputs for 24 VDC/10 mA.These inputs are divided into six groups, each with four inputs with a commonreturn conductor. 

The DC/DC circuit converts the battery voltage of the back plane to 5 VDC,which is supplied to all logical circuits on the board. Should the voltagedisappear, a signal is activated in the back plane. 

The battery voltage is fused. If the fuse is blown a signal is activated in theback plane. The fuse is accessible on the front panel of the board, and can beused for disconnecting the power. 

The control logic is used for decoding the address bus and for generatingsignals to read/write the status register and read the input buffers. 

The address bus, the data bus and the control signals are buffered beforeentering the board. 

The inputs are divided into six groups, where each group has a common returnconductor. The inputs are protected by transient suppressors. Each input isequipped with an LED that is lit when the input is active. These LEDs are notvisible from the front panel. 

Why Choose Yokogawa Automation Limited

In order to show users that it attaches importance to the reliability, safety, and forward-looking attitude of system products, Yokogawa proposed the corporate philosophy of VigilantPlant. In the measurement field, it proposes solutions for analysis, quality management, sensors, and operation; in the control field Including production control, safety management, as well as data collection and logic control; optimization areas include production management, advanced control, asset management, and operation support. Following this corporate philosophy, Yokogawa uses cutting-edge technology to continuously develop new products and strive to make greater contributions to the industrialized society.

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FAQ

Q) What is your advantage?
A)Competitive Price Fast Delivery Thoughful service.

Q) What about payment?
A)T/T, Western Union, Credit Card.

Q) What is the warranty?
A)The  Process Automation warranty  is 12 months from date of shipment. 

 
Q) What is the price?
A) The target pricing is to be competitive with the 3 rd  party surplus market. The pricing is subject to change, and the percentage as compared to new varies by product.