Belden 934 692-001, Technical Manual, Page: 59 / 64

Technical data
Technical manual LioN-P/ -R PROFINET
Release 1.2 02/2016
9.5 Inputs
59
9.5 Inputs
Delay time of the undervoltage detection < 20 ms
Reverse polarity protection Yes
Operational indicator (U
L
) LED green, 18 V <= U
L
<= 30 V
LED red, U
L
< 18 V or U
L
> 30 V
Note
The reverse polarity protection only works if the supply of the actuators is
protected within overcurrent fuse (10 A, mT) and switched off upon short-
circuit within 10–100 ms at the latest.
Warning
In case of polarity reversal, a power supply unit with current regulation or an
incorrect fuse will lead to destruction of the module.
Input connection Type 3 as per IEC 61131-2
Nominal input voltage 24 V DC
Input current at 24 V DC Typically 5 mA
Short-circuit protection Yes
Channel type Normally open, p-switching
Number of digital channels 16 with 16DI
0 with 16DO
8 with 8DI/8DO
Status indicator LED yellow for channel A, LED white for
channel B
Diagnosis indicator LED red for each slot
Port M12 socket, 5-pin
See pin assignment
Table 21: Information on the inputs
Table 20: Information on the power supply for the actuators