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 is controlled by the alarm processor board LPK-2, via the address and data buses in the back plane. The board also contains a status register for functional checks. 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 common return 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 voltage disappear, a signal is activated in the back plane.
The battery voltage is fused. If the fuse is blown a signal is activated in the back plane. The fuse is accessible on the front panel of the board, and can be used for disconnecting the power.
The control logic is used for decoding the address bus and for generating signals to read/write the status register and read the input buffers.
The address bus, the data bus and the control signals are buffered before entering the board.
The inputs are divided into six groups, where each group has a common return conductor. The inputs are protected by transient suppressors. Each input is equipped with an LED that is lit when the input is active. These LEDs are not visible from the front panel.
WhyChoose 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.
Our company's products are all genuine imported goods from abroad, which can be tested, worry-free after-sales service, and quality guaranteed.
We have tens of thousands of models and tens of thousands of stocks in stock, welcome to consult!
Global direct procurement guarantee
All products are purchased directly from overseas original manufacturers or authorized channels, 100% guaranteed genuine quality, sufficient spot inventory, and comprehensive model coverage
Quality Commitment
Each product has been tested by our technicians, providing 12-month long warranty, worry-free after-sales
Flexible procurement plan
- Bulk order enjoys Friendship discount (2 pieces or more can be applied)
- Long-term cooperative customers can apply for priority supply
Full service support
7×24 hours technical consultation, from selection guidance to installation and commissioning to provide full life cycle service (paid)
Why do so many customers choose us?
On the basis of the same quality, we provide:
- More competitive price system
- Faster logistics response
- More complete technical support (free product technical documentation)
Your trust is the driving force for our continuous progress, submit your requirements immediately to get exclusive quotes
