10
External start / stop contact
Part no.
Type
100 503 357
External start / stop contact
The external start / stop switch is connected in terminal
block X30 between terminal 1 (+ 24VDC) and 3 (Digital
Input 0), and a loop is installed between terminals 1
and 5.
No setup is required on the operator panel.
The screen for the blower inputs and outputs looks like
this.
External motor control
Part no.
Type
100 503 338
External motor control 0,55kW (at 400V) 1,3-1,7A
100 503 345
External motor control 0,75kW (at 400V)1,7-2,3A
100 503 341
External motor control 1,1kW (at 400V) 2,3-3,1A
100 503 342
External motor control 1,5kW (at 400V) 3,1-4,2A
100 503 339
External motor control 2,2kW (at 400V) 4,2-5,7A
100 503 343
External motor control 3kW (at 400V) 5,7-7,6A
100 503 340
External motor control 4kW (at 400V) 7,6-10A
The start / stop switch and the control boxes are all
specified 3x200V-600V 50/60Hz. If the motor controls
are used at voltages other than 400 - 440V, the power
consumption must be compensated.
The external motor control is connected in terminal
block X30.
For external motor 1: Terminal 2 (0 VDC) and terminal
15 (Digital output 2)
For external motor 2: Terminal 2 (0 VDC) and terminal
16 (Digital output 3)
Furthermore, a possible delay can be configured, see
section "Setting up the blower via the operator panel".
The connection below shows connection of external
motor 1.
No setup is required on the operator panel. The screen
for the blower inputs and outputs looks like this.
+24 V DC
0 V DC
