Drives
DRIVES
Single-drives
3.
Ref.2003
· 115 ·
QC-PDS
HARDWARE
X34 connector. Safe Brake Control
Male 6-pin connector located on top of the front of the unit and identified as
X34. Note that terminal 2 is coded to prevent connection with any other
exchangeable connector.
The female aerial plug connector with a push-in connection supplied as an
accessory and it is also coded. Used to set the two SBC channels of the
holding brake incorporated on the feed axis servomotor and to confirm the
status of the SBCFB safety relay contact via the feedback.
The following table shows the main data of the aerial connector and the
wire to be connected:
Pinout
Pin description
Installation
See section, 8.6.12 CONNECTIONS FOR SBC · SAFE BRAKE CONTROL · CONTROL
SIGNALS.
NOTE. Only available at the QC-DR-275-SS2 model.
ONLY connect when there is a feed axis servomotor with a holding brake.
Connector data
Nr of poles 6
Gap (mm)
2.5
Section (mm²) 0.5
Connection data
Length to strip (mm) 8
Min./max. cross-section of solid conductor (mm²)
0.5
Min./max. cross-section of flexible conductor (mm²)
0.5
Min./max. cross-section of flexible conductor, with
a ferrule and without a plastic sleeve (mm²)
0.5
Length of socket (mm)
10
MANDATORY. ALWAYS make the connections using:
0.5 mm² cross-sectional conductors using a 10 mm sleeveless ferrule
.
Maximum length of the stripped end, 8 mm, or
0.34 mm² cross-sectional conductors using a 14.5 mm sleeved ferrule
.
Length of ferrule, 10 mm. Maximum length of the stripped end, 12 mm.
F. H3/48
X34 connector. Pinout.
T. H3/24
X34 connector. Pin description.
Pin Signal Description
1
SBC1
S
afe
B
rake
C
ontrol signal, channel
1
UN: 24 (1±10 %) V DC; Ityp: 6 mA; I< 8 mA
2
SBCGND1
Reference 0 V,
S
afe
B
rake
C
ontrol, channel
1
3
SBC2
S
afe
B
rake
C
ontrol signal, channel
2
UN: 24 (1±10 %) V DC; Ityp: 6 mA; I< 8 mA
4
SBCGND2
Reference 0 V,
S
afe
B
rake
C
ontrol, channel
2
5
SBCFBa
Output for
SBC
diagnosis of the axis
UN: 40 (1±10 %) V DC;
Imax: 60 mA
6
SBCFBb
1
2
3
4
SBC1
SBCGND1
SBC2
SBCGND2
6
5
SBCFBa
SBCFBb
16345
* Terminal 2, coded
2*
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