Fronius ROB I/O - Technical Data; Power Supply Specifications; Digital Input Specifications

Technical data
Power supply
(via the Local-
Net)
Condition minimum typical maximum
Supply voltage Continous ope-
ration
15 V
DC
24 V
DC
30 V
DC
Power consumption Supply voltage =
24V
50 mA 100 mA 300 mA
Standby power consumti-
on
Supply voltage =
24V
50 mA 60 mA 80 mA
NOTE! The technical data given above were technically correct at the time of go-
ing to print. We reserve the right to effect alterations.
Digital inputs
Condition Potential-free (LO)
High-active
(HI)
U
0
Input unused, no power con-
sumption
18 V
DC
0 V
DC
U
On
Switch-ON thresold 1,2 V
DC
6,6 V
DC
U
Off
Switch-OFF thresold 1,25 V
DC
6,5 V
DC
U
Hyst
Hysteresis 50 mV 100 mV
I
On
Input current in “make” opera-
tion
- 10 mA 330uA
C
Input
Input capacity 47 nF 47 nF
U
Inv
Inversely poled input voltage 60 V
DC
(Max.) 60 V
DC
(Max.)
U
Max
Input overvoltage protection 100 V
DC
/ 42 V
AC
(Max.)
100 V
DC
/ 42
V
AC
(Max.)
NOTE! The technical data given above were technically correct at the time of go-
ing to print. We reserve the right to effect alterations.
English
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