Allen-Bradley Guardmaster GuardLink User Manual page 112

Appendix B Configuration Examples
Configuration 17
Figure 85 - No SWS, Two Safety Inputs, Monitored Manual Reset Assigned to Input 1, Automatic Reset Assigned to Input 2
Schematic
+24V DC
Test Out Input 1
S11 S21 S12
In
+24 +24
Machine
O3
Control
O2
System
DG
O1
440R-DG2R2T
O0
Com S32 S42 X1
Input 2
OUT X
24V DC Com
Table 45 - Configuration 17
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
112
In Configuration 17, 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 X (terminal X1) is disabled. The output type for OUT X
(terminal X2) is configured for OSSD and can be used as a status output or to
drive another control device.
The Reset mode is configured for manual monitored reset and is assigned to
Input 1. After a demand of the safety function by Input 1, the outputs are
enabled when all safety inputs are ACTIVE, the feedback signal is present, and
a valid reset operation has been performed.
After a demand of the safety function by Input 2, the outputs are enabled when
all safety inputs are ACTIVE and the feedback signal is present. A reset
operation is not required.
Reset
Machine Control
S22 A1 13 23 X4
TIME
X2 A2 14 24 X3
K1
K2
OSSD
Configuration ID: 0x27
IN1 and IN2
GuardLink
GuardLink
OSSD
OSSD Disabled
Monitored Manual
SMF IN1
Rockwell Automation Publication 440R-UM015C-EN-P - April 2018
L1 L2 L3
System
K1
K2
M
Configuration ID: 0x23 Configuration ID: 0x25
IN1 and IN2
GuardLink
OSSD/EMSS
OSSD
OSSD Disabled
Monitored Manua
SMF IN1
Logic
IN 1 IN 2
SMF Level
R
&
LOGIC Level
FB
SOF Level
OUT X OUT 14/24
Configuration ID: 0x21
IN1 and IN2 IN1 and IN2
OSSD/EMSS OSSD/EMSS
GuardLink OSSD/EMSS
OSSD OSSD
OSSD Disabled OSSD Disabled
Monitored Manual Monitored Manual
SMF IN1 SMF IN1