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European Safety Systems Ltd.
Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com Tel: +44 (0)208 743 8880
Document No. D202-00-211-IS Issue 5 16-12-2022 Sheet 5 of 7
Wiring Diagram for 8-Way DIN Rail
Fig. 4 DIN Rail in Base
Wiring Diagram for 6-Way PCB Terminal Board
Fig. 5 PCB Terminal Block in Base
See section 13 and page 9 for details of adding Series and
EOL devices on the PCB. This can either be done at the
order stage or added to the correct terminal blocks afterward
(see example on sheet 7). All devices must comply with the
requirements stipulated in section 13.
12) Testing unit operation
The push button types -PB -PT and -PM are all operated by
pressing in the main plunger down activating the switch.
PB – Dual Action Push Button
The -PB plunger needs to be firstly twisted by 90 degrees
clockwise to position shown and then pressed in. There will
be a click sound to indicate positive engagement and the
plunger will stay in place.
Fig 6 -PB Version Twist and Push Action
On -PB versions, the plunger will remain in position until the
unit is reset. This is done by pulling the plunger back up to
the start position shown in fig 6. Then the plunger is twisted
back 90 degrees anti-clockwise to the stop.
PM – Momentary Push Button
The -PM needs to have the protective flip lid opened first and
then the main plunger pressed in. There will be a click sound
to indicate positive engagement, the plunger will spring back
up if not held pressed.
Fig 7 -PM Version Push Action
On –PM versions the operation is momentary and as such
the plunger will reset automatically once the pressure on the
plunger is released.
PT – Tool Reset Push Button
The -PT needs to have the protective flip lid opened first and
then the main plunger pressed in. There will be a click sound
to indicate positive engagement and the plunger will stay in
place.
M/S 1 M/S 2
+ - + -
1 3 4 6
SERIES 1
SERIES 2
EOL 1 EOL 2
