SD7 Range Upgrades
By Nicola O'Callaghan 17th January 2017
The very popular range of SD7 amplifier and controller Cards used to control proportional valves has had a number of additional features recently added.
The SD7 range is used in a wide variety of applications to control various manufactures proportional valves.
The main advantages being:-
Low Price
Free Software
Ease of Set up and Use
Availability
Basic Amplifiers
The basic amplifies come with a number of features as standard
For example if you are controlling a proportional pressure reducing valve with a 0-10v command signal.
Scaling 1 could be 10volts command signal = 200bar.
Scaling 2 could be 10volts command signal = 100bar
The scaling can be selected by using a digital input.
Enhanced Controllers
The enhanced controller’s comes with a wide variety of selectable options
A new feature means you can now switch between closed loop control and open loop control using a digital input.
Please see below some example screen shots of the SD7 PASO software setting up options
For any further information please contact us.
Data Sheet Links
Dok/reg_1_13/1_13_101_e.pdf
Dok/reg_1_13/1_13_106_e.pdf
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