7
The
Think
T
T
T
T
Top
op
op
op
op
®
is designed to ensure optimum valve control in conjunction with Alfa Laval valves and it is compatible with most
PLC systems (Programmable Logic Controllers maker with PNP/NPN interface).
The
Think
T
T
T
T
Top
op
op
op
op
®
can be equipped with 0-3 solenoid valves. The solenoids are electrically controlled by the Digital PLC and when
activated the compressed air is activating the air actuator. All solenoids have built-in throttle function on both air inlet and outlet
which means that it is possible to control the opening and closing time of the air actuator. The solenoids are also equipped with
a manual hold override.
Visual LED lights are constantly indicating the status of the unit: Valve positions, solenoid activated, setup and local fault indication
etc.
The
Think
T
T
T
T
Top
op
op
op
op
®
is characterized by a simple and modular design. It is exchangeable and is prepared for upgrading.
2. General information
2.1 Digital in general
Summary of Contents for ThinkTop Digital 8
Page 1: ...IM70824 GB6 2002 12 ThinkTop Digital 8 30 VDC PNP NPN Instruction Manual...
Page 3: ...4...
Page 28: ...29...
