Lenze 8400 - Manual (Page 226)

Electrical installation
StateLine C control terminals
Digital inputs and outputs
6

226 EDS84ASC552 EN 9.1
6.7.3 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
X4
GND-IO
DO1 GIO 24I
GND-IO
3.3k 3.3k 3.3k 3.3k
50
mA
8400SLC044 8400SLC045
Fig. 6-36 Connection of the digital inputs and outputs
Labelling Description
RFR Controller enable/controller inhibit, always required
DI1 Digital input 1  79
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
 79
DI4 Digital input 4
DO1 Digital output 1  79
GIO GND digital signals
Terminal data
Conductor cross-section Tightening torque

[mm 2 ] [AWG] [Nm] [lb-in]
Flexible
0.2 ... 1.5 24 ... 16 - - -
With wire end ferrule