Installation Manual for SMX Modules - OEM Automatic AB

Installation Manual
Two-hand button
Switch type Comment Classification category Classification SIL
2 two-way switch Two-hand button higher Type III C Pl e
SIL3
requirements
2 normally open Two-hand button
monitored
Type III A Pl e
SIL1
Note: With these input elements a fixed pulse assignment takes place, which cannot be
influenced by the user!
Light curtain
Switch type Comment Classification category Classification SIL
2 normally closed Light curtain higher
Pl e SIL 3
requirements
2 normally closed Light curtain monitored Pl e SIL 3
time monitored
1 normally open + 1 Light curtain higher
Pl e SIL 3
normally closed requirements
1 normally open + 1
normally closed time
monitored
Light curtain monitored Pl e SIL 3
Mode selector switch
Switch type Comment Classification category Classification SIL
2 positions Mode selector switch
Pl e SIL 3
monitored
3 positions Mode selector switch
monitored
Pl e SIL 3
Safety note: When changing the status of the switch the SafePLC program to be created
must ensure that the outputs of the module are deactivated (note: Standard 60204-Part1-
Paragraph 9.2.3).
Sensor
Switch type Comment Classification category Classification SIL
1 normally closed Sensor input standard Pl d SIL 2
1 normally open Sensor input standard Pl d SIL 2
2 normally closed Sensor input higher
Pl e SIL 3
requirements
2 normally closed Sensor input monitored Pl e SIL 3
time monitored
1 normally open + 1 Sensor input higher
Pl e SIL 3
normally closed
1 normally open + 1
normally closed time
monitored
requirements
Sensor input monitored Pl e SIL 3
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