Hardwired Safe Torque-Off Electrical Specifications; Hardwired Sto Electrical Specifications - Rockwell Automation MagneMotion QuickStick HT User Manual

Hardwired Safe Torque-off Electrical Specifications

IMPORTANT To maintain their safety rating, QuickStick HT 5700 invert-
Safety inputs
(per channel)
* PELV rated power supplies must be used to energize external safety devices connected to the QSHT 5700
inverter safety inputs.
For additional information regarding Allen-Bradley
light curtain, and gate interlock applications, see https://ab.rockwellautomation.com/Safety.
QuickStick HT User Manual
ers must be installed inside protected control panels or cabi-
nets appropriate for the environmental conditions of the
industrial location. The protection class of the panel or cabi-
net must be IP54 or higher.
Table 7-6: Hardwired STO Electrical Specifications
Attribute
Input current, typical
Input ON voltage range
Input OFF voltage, max
Digital input type according to IEC 61131-2
*
External power supply
Input protection
OSSD short circuit test pulse width, max
OSSD short circuit test pulse interval, min
STO response time
Rockwell Automation Publication MMI-UM007F-EN-P - September 2020
QSHT 5700 Inverter Safe Torque-off Function
Hardwired Safe Torque-off
7 mA
15...26.4V DC
5V DC
24V DC Type 1
24V DC ±10% PELV
Optically isolated, reverse voltage
protected
700 µs
100 ms
12 ms
®
safety products, including safety relays,
Value
279