Planning
When selecting the power unit, make sure that the maximum pulse frequency
processed without errors. To check that each power unit is ready for operation, there is a binary
input per axis,
Ready message (BB) from power unit
The IP247 requires 24 V active high at its input or a floating contact which can be supplied with
power by the IP247.
Voltage supply for a floating BB contact of the power unit (see above)
24 V/l 20 mA short-circuit proof
the power unit does not output a 24 V ready signal and does not have a floating contact, then
If
the 24 V output and the BB input must be jumpered at the cable end. The latter should be inside
the power unit to monitor that the cable is connected.
4
'
x5
X6
Fig. 7/2 Three possible ways of implementing the ready signal.
7 - 4
Pin 7
Pin
8
'
Pin 7
Pin 8
Pin 7
Pin 8
fmex can be
Floating
contact
I
Jumper
on/in
power unit