Lenze 9400 Manual - Manual (Page 146)

Single-axis controllers
Control terminals
4

146 EDS94SPP101 EN 7.1
Digital outputs
The controller features four freely configurable digital outputs.
Electrical data
24O
GO
24 V external voltage source, optional according to IEC 61131-2
SELV/PELV
Current consumption Max. 300 mA
DO1
...
DO4
GO
Switching level according to IEC 61131-2
LOW 0 V ... +5 V
HIGH +15 V ... +30 V
Output current Max. 50 mA
Load > 480 Ω at 24 V

Note!
For stable digital output states, in particular during the starting phase of the
controller, you must use an external 24V supply for the digital outputs.

Note!
Digital inputs and digital outputs have separated reference potentials (GI and
GO). If you interconnect inputs and outputs, the reference potentials are
connected as well by an external bridge.
24 V =
~
+
-
F
1
GND
In
0
DO4
DO3
DO2
DO1
24O
GO
X4
DO4
DO3
DO2
DO1
24O
GO
X4
SSP94X4DO1
Fig. 4-32 Wiring principle

Wiring with a digital input, e.g. a PLC
 Digital control (relay, valve, ...) with an external 24-V supply
X4 Terminal for the digital outputs
In Digital input, e.g. of a control
GND Earth reference potential
F Fuse