Electrical installation
StateLine C control terminals
Digital inputs and outputs
l
131
EDS84ASC552 EN 6.0
6.6.3
Digital inputs and outputs
X4
24 V int.
50
mA
24E
DI1
DI2
DI3
DI4
RFR
DC 24 V
(+19.2...
+28.8 V)
S1
3.3k
X
4
G
ND-IO
DO1
G
IO
24I
G
ND-IO
3.3k
3.3k
3.3k
3.3k
50
mA
8400SLC044
8400SLC045
Fig. 6−27
Connection of the digital inputs and outputs
Labelling
Description
RFR
Controller enable/controller inhibit, always required
DI1
Digital input 1
^
IEC61131−2, type 1 or two−track frequency input, for
HTL encoding 0 ... 10 kHz
track A
DI2
Digital input 2
track B
DI3
Digital input 3
^
DI4
Digital input 4
DO1
Digital output 1
^
GIO
GND digital signals
Terminal data
Conductor cross−section
Tightening torque
!
[mm
2
]
[AWG]
[Nm]
[lb−in]
flexible
0.2 ... 1.5
24 ... 16
−
−
2.5 x 0.4
with wire end ferrule
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