1
ENGLISH
The first (100 V) and the third wire (0 / 100 V commutation) are directly
connected (respectively) to the Ji+, Ji- terminals and the transformer (100 V,
COM), of which outputs (having intermediate voltages) are connected to the
J1 1/2, J1 1/4, J2 1/8, J2 1/16 terminals.
The second wire (0) is directly sent to the output (through the J4 terminal).
The output level (OUT: Jo+ and J4 terminals) is selected by means of the 6
position selector (5 + off). If necessary, the output level can be forced to its
maximum by commuting the 3rd wire voltage from 0 to 100 V (by using an
additional external relay).
JPA and JPB jumpers are not influential (they can be left in the position 1-2).
INSTALLATION
Use a blank key for common electric wall
surface / flush-mounted boxes.
Remove all ribs (if present) by using
tongs.
Drill the blank key in the centre.
Hole diameter: 12 mm.
Mount all blank keys into the frame.
The first slot (on the left) is for the drilled
blank key.
Screw the spacer into the selector.
A
B
C
D
E