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Rockwell Automation Publication 2198-UM004A-EN-P - October 2019
385
Kinetix 5100 Safe Torque Off (STO) Feature
Chapter 13
Cascade the Safe Torque Off Signal
The total number of drives in a single cascaded safety circuit is limited by the
current carrying capacity of the cascaded safety circuit. Refer to
current rating per channel, per drive.
Figure 198 - Cascaded Safe Torque Off Wiring
Safe Torque Off
Specifications
To maintain the safety rating, Kinetix 5100 drives must be installed inside
protected control panels or cabinets appropriate for the environmental
conditions of the industrial location. The protection class of the panel or cabinet
must be IP54 or higher.
Table 115 - Safe Torque Off Signal Specifications
24V DC
SB+
S1
S2
SS+
SB–
S1C
S2C
SS–
SB+
S1
S2
SS+
SB–
S1C
S2C
SS–
SB+
S1
S2
SS+
SB–
S1C
S2C
SS–
First Drive
Middle Drive
Last Drive
Dual-channel
Equivalent
Safety Device
Attribute
Value
Safety inputs
(per channel)
Input ON voltage
11…30V DC
Input OFF voltage, max
5V DC
Input ON current, per input, max
7.34 mA
Input OFF current, max
(@ V in < 5V DC)
2.9 mA
Pulse rejection width
60
µ
s
Feedback output OFF current, max
100
µ
A
Feedback output ON current, max
40 mA
Feedback output OFF voltage, max 30V DC
Feedback output ON voltage, max
1.5 V @ 40 mA
External power supply
SELV/PELV
Input type
Optically isolated and reverse voltage protected
Содержание Kinetix 5100 2198-E1004-ERS
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Страница 484: ...484 Rockwell Automation Publication 2198 UM004A EN P October 2019 Appendix C Use Add On Instructions Notes ...
Страница 488: ...488 Rockwell Automation Publication 2198 UM004A EN P October 2019 Appendix D Full Closed Loop Control Notes ...
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