Fagor QC-PDS - 9.2 Inputs;Outputs of the Safety Function Channels

 Functional safety
9.
FUNCTIONAL SAFETY
Inputs/Outputs of the Safety Function Channels
· 306 ·
320
Ref.2003
QC-PDS
HARDWARE
9.2 Inputs/Outputs of the Safety Function Channels
F. H9/1
Inputs/outputs of the safety function channels.
STO1
STOGND1
STO2
STOGND2
STOFBa
STOFBb
2
3
4
6
5
1
Aerial connectors
X13A, X13B
Pinout.
X13A, X13B connectors
Electrical data
X13A connector. STO | A-axis
X13B connector. STO | B-axis
·only in dual-drives·
1
STO1 S afe T orque O ff input, channel 1 .
2
STOGND1
0 V reference,
S afe T orque O ff, channel 1
3
STO2
S afe T orque O ff input, channel 2
4
STOGND2
0 V reference,
S afe T orque O ff, channel 2
5
STOFBa
Output for STO|A-axis diagnosis
6
STOFBb
1
STO1 S afe T orque O ff input, channel 1
2
STOGND1 0 V reference, S afe T orque O ff, channel 1
3
STO2 S afe T orque O ff input, channel 2
4
STOGND2 0 V reference, S afe T orque O ff, channel 2
5
STOFBa
Output for STO|B-axis diagnosis
6
STOFBb
STO. With 24 V DC .
Enables the current through the drive.
24 (1±10 %) V DC , Ityp: 6 mA, I < 8 mA
STO. With 0 V DC.
Cuts the current through the drive.
 3 V DC, I < 0.5 mA
STOFBa/STOFBb. Output for STO diagnosis
of the axis. When both
STO1/STO2 inputs
have 0 V DC, if both channels can remove
the torque, the
STOFB contact will close.
Otherwise, in case of failure of one of the
channels, the
STOFB will remain opened.
40 (1±10 %) V DC, I < 60 mA
Nr of poles: 6
Gap: 2.5 mm
Cross-section: 0.5 mm²
Length of socket: 10 mm
Length to strip: 8 mm
For more details, see 3.1.6 CONNECTORS (single-drive) and
3.3.6 CONNECTORS (dual-drive) of this manual.

X13B

X13A
6
·only in dual-drive·
STO | A-axis
STO | B-axis