Digital Controller

Digital Controller

Digital Controller TTM-509 is feasible to control 2 inputs maximum per unit. The versatile function, high accuracy ±0.% and high speed sampling cycle 50ms will expand the wide application range

Features

High Accuracy High Speed Sampling Cycle

• High Accuracy: ±0.1% high speed sampling cycle: 50ms
  

Variety Inputs

• 2 Inputs can be equipped upon request and variety of input type.
• 1/100°C can be indicated for 4 wire RTD and RTD.
  

The Various Controls Can Be Performed Per Unit

• 2 inputs control, cascade control, remote SP, positioning proportional control and so on are selectable by parameters setting.
  

SD card available

• The data log function for recording measurement values and various statues is installed. The stored data is taken into personal computer and it is readable by Excel etc.
  

Variety Outputs

• Main control outputs and event outputs can be allocated into multiple functions, (Main Outputs: 2, Auxiliary Outputs: 4)
  

Modbus Protocol Available

• The surrent TTM protocol and Modbus Protocol additionaly available.
  

Infrared Communication Function Equipped

• Wireless Communication can be performed by using infrared.
  

2ch CT input

• The disconnection under three-phase circuit wires can be detected by using 2nh CT input.
  

Memory Bank Function

• 8 types of control parameters can be stored which is changed bu DI and communication.
  

Self-Tunning PID (Heating / Cooling)

• The optimum PID constant against control object is automatically calculated. PID constant is calculated when making alteration of setting value, or it is corrected when disturbance / Hunting etc occurred.
  

Blind Function

• At the request, desirable parameter screen is only displayed and set up.
  

Simplified Timer

• On / Off setting control is available after some certain interval.
• Function of On / Off alarm output is independently usable.
  

PID Over-Shoot Protection

• It is functional to inhibit PID over-shoot.