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Configuration 6
Figure 74 - Two Safety Inputs, First SWS Device, Manual Monitored Reset Assigned to Safety Outputs
Schematic
+24V DC
Test Out
Input 1
S11
S21
S12
S22
A1
TIME
DG
440R-DG2R2T
S32
S42
X1
X2
A2
Input 2
OUT X
SWS
24V DC Com
Table 34 - Configuration 6
Indicator
Function
OUT
Safety Functions
IN 1
Input Type
IN 2
Input Type
OUT X
Output Type
IN X
Input Mode
Reset
Reset Type
FB
Reset Assignment
In Configuration 6, both safety inputs, Input 1 and Input 2, are in use. They
can either be configured for GuardLink or OSSD with autodetect of EMSS
devices. Input devices are not shown in the drawing.
The input IN 1 (terminal X1) is disabled; there is no connection to terminal
X1.
The output OUT X (terminal X2) is configured for SWS Out. SWS Out can
drive any other SWS compatible device. In this example, the SWS out is
driving an EM safety relay. OUT X is switched off immediately when
demanded by the safety functions. The relay outputs 14/24 can be configured
for a time delay to switch off after the delay time.
The relay configuration is considered a first SWS as it does not require SWS
input and provides an SWS output.
The Reset mode is configured for manual monitored reset and is assigned to
the safety outputs. The outputs are enabled when all safety inputs are
ACTIVE, the feedback signal is present, and a valid reset operation has been
performed.
Reset
A1
X32
13 23 33 43
13 23
X4
EM
440R-EM4R2
A2
L12
L11
14 24
14
24
X3
K1
K2
K3
K4
Configuration ID: 0x6F
IN1 and IN2
GuardLink
GuardLink
SWS
Disabled
Monitored Manual
SOF
Rockwell Automation Publication 440R-UM015C-EN-P - April 2018
Logic
SMF Level
K1
LOGIC Level
K2
K3
SOF Level
34
44
K4
Feedback
Configuration ID: 0x6B
Configuration ID: 0x6D
IN1 and IN2
IN1 and IN2
GuardLink
OSSD/EMSS
OSSD/EMSS
GuardLink
SWS
SWS
Disabled
Disabled
Monitored Manual
Monitored Manual
SOF
SOF
Configuration Examples
Appendix B
IN 1
IN 2
&
R
FB
OUT 14/24
OUT X
Configuration ID: 0x69
IN1 and IN2
OSSD/EMSS
OSSD/EMSS
SWS
Disabled
Monitored Manual
SOF
101
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