Alfa Laval ThinkTop Digital 8 User Manual

7
The Think
TT
TT
T
opop
opop
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
TT
TT
T
opop
opop
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
TT
TT
T
opop
opop
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

Alfa Laval ThinkTop Digital 8 Specifications

General

Brand	Alfa Laval
Model	ThinkTop Digital 8
Category	Control Unit
Language	English