Pilz PSSu E S 4AI U - Manual (Page 11)

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany
Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: [email protected]
2-3
2.2 Front view
2 Overview
 7: Connection level 3
 8: Connection level 4
 9: Square mounting holes (connection levels 1, 2, 3 and 4)
– With screw to loosen/tighten the screw terminal on base modules
with screw terminals
– With mechanism to operate the cage clamp on base modules with
cage clamp terminals
 10: Round connection holes (connection levels 1, 2, 3 and 4) for con-
necting the signal lines
 11: Mounting slot for colour marker to label the connection level (con-
nection levels 1, 2, 3 and 4)