Table 2-27:
STO Electrical Specifications
Status
Value
STO off (motion allowed)
18-24 V, 7 ma
STO on (safe state entered, no motion)
0-6 V
Recommended Wire Gauge
22-26 AWG (0.5 - 0.14 mm
2
)
STO System Power Supply
PELV
STO Wire Length (maximum)
50 m
shows one safety device connected to multiple XC4s in parallel.
WARNING
: The XC4 does not check for short circuits on the external STO wiring. If this is
not done by the external safety device, short circuits on the wiring must be excluded. Refer
to EN ISO 13849-2. For Category 4 systems, the exclusion of short circuits is mandatory.
Figure 2-32:
Typical Configuration
XC4 Hardware Manual
2.4. Safe Torque Off Input (STO)
www.aerotech.com
61
Содержание Automation1 XC4
Страница 1: ...Revision 2 01 Automation1 XC4 PWM Digital Drive HARDWARE MANUAL...
Страница 10: ...This page intentionally left blank EU Declaration of Conformity XC4 Hardware Manual 10 www aerotech com...
Страница 12: ...This page intentionally left blank Agency Approvals XC4 Hardware Manual 12 www aerotech com...
Страница 14: ...This page intentionally left blank Safety Procedures and Warnings XC4 Hardware Manual 14 www aerotech com...
Страница 16: ...This page intentionally left blank Installation Overview XC4 Hardware Manual 16 www aerotech com...
Страница 23: ...1 2 2 Dimensions Figure 1 3 Dimensions XC4 Hardware Manual 1 2 2 Dimensions www aerotech com 23...
Страница 24: ...Figure 1 4 Dimensions EB1 1 2 2 Dimensions XC4 Hardware Manual 24 www aerotech com...
Страница 71: ...Figure 2 36 PSO Interface XC4 Hardware Manual 2 5 Auxiliary I O Connector www aerotech com 71...
Страница 92: ...Figure 3 2 Digital Outputs Schematic EB1 3 1 Digital Outputs EB1 XC4 Hardware Manual 92 www aerotech com...
Страница 103: ...Figure 4 2 Two Axis Joystick Interface to the I O board XC4 Hardware Manual 4 1 Joystick Interface www aerotech com 103...
Страница 108: ...This page intentionally left blank 5 2 Fuse Specifications XC4 Hardware Manual 108 www aerotech com...
Страница 112: ...This page intentionally left blank Appendix B Revision History XC4 Hardware Manual 112 www aerotech com...
Страница 120: ...Index XC4 Hardware Manual This page intentionally left blank 120 www aerotech com...