Yokogawa YS1500 Single loop controller with indication function

Yokogawa YS1500 Single loop controller with indication function

Yokogawa single loop controllers are used in a variety of industrial facilities such as power plants, oil refineries, petrochemical plants, chemical plants, and iron and steel plants. It receive temperature, flow rate, pressure, and other types of measurement readings from sensors and send corresponding instructions to control elements such as valves in order to maintain these values within a desired range. Each control loop has its own controller. Single loop controllers are widely used in industry to control small plant facilities and serve as back-ups to distributed control systems.

YS1500 Indicating Controller incorporates fundamental control functions required for PID control. Necessary functions can be selected in accordance with the user's purpose. The available functions include functions necessary for input signal processing, such as square root extraction, linear segment conversion, and feed-forward calculation. Single-loop, cascade and selector mode is also available. Standard models are smaller and lighter than earlier series, requiring less space for installation, and are compliant with international safety standards including the CE Mark and FM approvals. For easy replacement of earlier controllers, models requiring the same panel cutout dimensions and depth as those of earlier models are also offered.

YS1700 Programmable Indicating Controller

A programmable controller which combines control and 

computational functions with YSS1000 programming tool. Each can run two PID control calculations simultaneously and output the respective 4-20 mA output signals. It can also be used as a multi-function controller without programming,

YS1500 Indicating Controller

Incorporates fundamental control functions required for PID control.Necessary functions can be selected in accordance with the user’s purpose. The available functions include 

necessary for input signal processing, such as square root extraction and linear segment conversion, and feed-forward calculation. Cascade and auto selector control is also possible.

YS1310 Indicator with Alarm

Indicating alarm monitor with two inputs for simultaneous 

monitoring of two loops. Highhigh, high, low, and low-low alarms can be detected for each of the two inputs, and logical ANDs or ORs of arbitrary alarms can be set. From among these, a total of six alarms can be assigned to alarm output contacts.

YS1350 Manual Setter for SV Setting

A manual loader allows an operator to send a set point to a
remote controller. Its operation mode is switched by the mode
keys (C and M) or a status input.A status identification output is provided as standard.

YS1360 Manual Setter for MV Setting

A manual loader allows an operator to interrupt a control 

signal to a final control device and manually control it's 

operation temporally. Its operation mode is switched by
the mode keys (C and M) or a status input. A status identification output is provided as standard.

YS110 Portable Manual Station

When a YS1700, YS1500 or YS1360 requires maintenance, the YS110 Portable Manual Station can be used to output a 4 - 20 ma signal to the final control element. Simply swing up the front panel of the controller, connect this unit to the controller, and replace the internal assembly while keeping the existing manipulated output active.

Access of Yokogawa Indication Controllers

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