5.2.5 Digital inputs and Outputs
The
functions
for the digital inputs and Outputs shown below are
factory-set. To
switch
the
Signal
cables, only use relays with
low-
current contacts. Relays with gold-plated contacts have proven for
this.
All digital inputs and Outputs are PLC
compatible
and are
-
when
operated with an external voltage supply (24 V)
-
isolated from the
rest of the control
Stage.
To connect the voltage supply, use
terminals 39 and 59. If there is no external voltage supply, the
internal 15 V-supply
tan
be used.
External voltage supply (24 V)
Inputs:
Input voltage:
Input current:
0 to 30 v
LOW
Signal:
oto5v
HIGH
Signal:
13to30v
for 24 V 8 mA per input
Outputs:
Maximum voltage supply:
Maximum output current:
30 v
50 mA per output (external
resistor at least 480
Q
for 24 V,
e.g. relay, part no. 326 005)
-
GND ext.
-“-
Ctrl. enable DC-inj. brake
TRIP- JOG
Set/Reset
\
-’
Ti
TRIP
pulse inhibit imax
RDY
Qmin
FiFG/O=I
32
Imme
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