Normal VMB (Without Touch Panel)
Touch Screen Controlled VMB

• PLC Controller

• Touch Screen (Optional)

• AC 110V/220V 60Hz

• Analog resolution : 16 bit, 4 channel

• Pressure Transducer : 4-20 mA, 2 wire input

• Networking : RS232 or RS485

• Type : 1 supply in 3, 4, 6 supply out

• Purge & Vacuum : Nitrogen, Vent Type

Functions available for the Normal VMB:

Emergency Shutdown is provided to ensure safe handling of the hazardous gases which are often used in the semiconductor industry.

5 Different kinds of Shutdown Cabilities:

Local, Remote, User, Excess Flow Switch
Life Safety Alarm Reporting to alert User of any Fault at the System

2 Kinds of Alarm Reporting:

Critical - Local, Remote, User, Excess Flow Switch and Life Safety
Warning - High and Low Pressure Alert

2 Types of Alarm Devices used on the Panel to indicate the status of the VMB:

Buzzer and LED Lamps

• Pressure Reading allows the User to see the Pressure of all the individual Sticks

• Valve Status Display

• Remote Monitoring of all operating conditions via the PPI port using RS485 Cable.
  

Functions available for the VMB with Touch Panel:

Besides having all the function of a Normal VMB, this VMB has Password and Security Protection to prevent non-authorized personnel to access the System.


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