Connecting The Digital Power Outputs To Digital Inputs; Figure 39: Connection Power Output To Digital Input, Output Configuration H- Side/H-Side 1, Two-Channel - WAGO 750-666/000-003 Manual

82 Connect Devices
6.3.3.6

Connecting the Digital Power Outputs to Digital Inputs

Pay attention to the protected installation of signal lines during short circuit
test "not active"!
If you have set the Short circuit test parameter of an input to "not active", the
signal lines must be installed protected among each other and between the sensors
and inputs according to EN 60204-1 or EN ISO 13849-2 (e.g., as separate
sheathed lines or in separate cable ducts).
Output levels of the digital power outputs are not compatible to inputs
according to EN61131-2 in all output configurations!
The response thresholds of the output monitoring of the digital power outputs are
not compatible to inputs according to EN61131-2 in all output configurations.
Use the output configuration H-Side/H-Side 1 to ensure compatibility to inputs
according to EN61131-2.
Figure 39: Connection power output to digital input, output configuration H-Side/H-Side 1, two-
channel
You can connect digital power output O2B to digital inputs of the same or another
PROFIsafe I/O module. Set the Output Configuration parameter to the value
"H-Side/H-Side 1" and connect connections O1B and O2A accordingly.
You have to set the filter time of the digital input to double the value of the test
pulse duration of the digital power output to adequately filter the test pulse of the
digital power outputs. In addition,n you must set the value of the Short circuit test
parameter to inactive.
For more information about configuring the PROFIsafe I/O module, read section
"Parameterization of the PROFIsafe I/O Module with the WAGO
Parameterization Tool".
You can achieve a resk reduction of SIL3/Kat.4/PL e using this switching.
750-666/000-003 4FDI/2FDO 24V/10A PROFIsafe V2 iPar
Version 1.2.0, valid from HW/SW Version 01/01
WAGO-I/O-SYSTEM 750
Manual