Identification of safety modules
(Original Document)
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Introduction
The TSX PAY 262 module can be identified by the markings on the cover of the front panel and on the right-hand side of the modules.
Illustration
The following diagram shows a safety module:
Elements
The following table gives a description of the different identifying elements of the safety modules:
Number
Description
1
Label giving the characteristics of the safety outputs (on left-hand side).
2
Label giving the module reference number (on right-hand side).
3
External module supply marking.
4
Unmarked area for user identification.
5
Front panel label for marking of safety outputs.
Terminal markings
Safety module terminals are marked in compliance with the following standards: DIN EN 50005 and DIN EN 50042
Function
Terminals
External module power supply
A1-A2
System contact (+)
S01-S02, S11-S12, S21-S22, S31-S32, S41-S42, S51-S52, S61-S62, S71-S72, S81-S82, S91-S92, S101-S102, S111-S112
System contact (-)
S121-S122, S131-S132,S141-S142, S151-S152, S161-S162, S171-S172, S181-S182, S191-S192, S201-S202, S211-S212, S221-S222, S231-S232
Single and double contact selection
B1
Reactivation
S33-S34
Feedback loop
Y1-Y2
Reactivation input monitoring
Y3-Y4
Safety output supply
13-14, 23-24