Pilz PNOZ X2.5P Series - Page 12

PNOZ X2.5P
Operating Manual PNOZ X2.5P
20407-EN-10
12
Start circuit Automatic start Manual start
S33
S34
S3
NOTICE
In the event of an automatic start or manual start with bridged start
contact (fault):
The unit starts up automatically when the safeguard is reset, e.g. when the
E-STOP pushbutton is released. Use external circuit measures to prevent
an unexpected restart.
Feedback loop Automatic start Manual start
Contacts from external contactors
K5
K6
K5
L1
N
K6
S33
23 (33)
S34
24 (34)
K5
K6
K5
L1
K6
S33
S34
S3
N
23 (33)
24 (34)
Semiconductor output
Low level at the input of the
driven unit
High level at the input of the
driven unit
After opening the input circuit
Legend
} S1/S2: E-STOP/safety gate switch
} S3: Reset button
} : Switch operated
} : Gate open
} : Gate closed