Configuration 17 - Allen-Bradley Guardmaster GuardLink User Manual

Configuration 8
Figure 76 - First SWS Device, Two Safety Inputs, Automatic Restart 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 36 - Configuration 8
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 8, 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. Output 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 automatic manual and assigned to the safety
outputs. After a demand of the safety function by any input, the outputs are
enabled when all safety inputs are ACTIVE and the feedback signal is present.
A reset operation is not required.
A1 X32 13 23 33 43
13 23 X4
EM
440R-EM4R2
X3 A2 L12 L11 14 24
14 24
K1 K2 K3 K4
Configuration ID: 0x0F
IN1 and IN2
GuardLink
GuardLink
SWS
SWS Enabled
Automatic
Not used
Rockwell Automation Publication 440R-UM015C-EN-P - April 2018
Logic
SMF Level
K1
K2
LOGIC Level
K3
34 44 SOF Level
K4
Feedback
Configuration ID: 0x0B Configuration ID: 0x0D
IN1 and IN2 IN1 and IN2
GuardLink OSSD/EMSS
OSSD/EMSS GuardLink
SWS SWS
SWS Enabled SWS Enabled
Automatic Automatic
Not used Not used
Configuration Examples Appendix B
IN 1 IN 2
&
FB
OUT X OUT 14/24
Configuration ID: 0x09
IN1 and IN2
OSSD/EMSS
OSSD/EMSS
SWS
SWS Enabled
Automatic
Not used
103