Agromatic ESR-NK Series, Installation And Operating Manual, Page: 4 / 98

Contents
II Actuators NK and VK, Position Controller ESR-NK
4 Transportation and storage ..................................................................... 23
4.1 Acceptance inspection by the receiver ....................................................... 23
4.2 Packaging, insulation .................................................................................. 23
4.3 Transport instructions ................................................................................. 24
4.4 Interim storage ............................................................................................ 24
5 Assembly ................................................................................................... 25
5.1 General notes ............................................................................................. 26
5.2 Installation................................................................................................... 28
5.2.1 Series NK .............................................................................................. 28
5.2.2 Series VK .............................................................................................. 30
5.3 Electrical connection ................................................................................... 34
5.3.1 Determining the direction of rotation (series NK) .................................. 36
5.3.2 Determining the direction of action (series VK) ..................................... 38
5.3.3 Schematic diagram for alternating current ............................................ 40
5.3.4 Schematic diagram for direct current .................................................... 41
5.3.5 AC schematic diagram with service switch (option) .............................. 41
5.3.6 AC schematic diagram for parallel operation (option) ........................... 41
5.4 Setting the position switches ...................................................................... 42
5.4.1 Control cam shapes and switches ......................................................... 43
5.4.2 Plastic control cam (standard) ............................................................... 44
5.4.3 Aluminum control cam (option) .............................................................. 46
5.5 Connecting and adjusting the potentiometer (option) ................................. 48
5.6 2-wire current output 4 D 20mA (option) .................................................... 50
5.7 Anti-condensate heater (option) ................................................................. 51
5.8 Installing the hood....................................................................................... 51
6 Electronic position controller ESR-NK (option) ..................................... 53
6.1 Description .................................................................................................. 53
6.2 Electrical connection ................................................................................... 54
6.2.1 Schematic diagram ................................................................................ 56
6.2.2 Controls and indicators .......................................................................... 57
6.2.3 Depiction of the button and LED statuses ............................................. 59
6.2.4 Setting the limit switches and the potentiometer ................................... 60
6.2.5 Detection of the rotational direction ....................................................... 61
6.2.6 Actual value output ................................................................................ 62
6.2.7 Programming ......................................................................................... 62
6.2.8 Fault message output ............................................................................ 65
6.2.9 LED status indicator .............................................................................. 66
6.3 Special characteristic curve for series VK .................................................. 67
6.4 Technical data ESR-NK .............................................................................. 68