7.
Safety Input logic & Status
TECO 11-301 safety stop function prevents a drive from supplying rotational energy to motors.
Dual safety channels “S1” and “S2” cut off the gate-drive power for IGBT to turn off.
Diagram below shows the basic block diagram design of the safety and interface
for the safety inputs.
Figure 1 11-301 safety stop function diagram
WARNING
The safety stop function does not isolate electrically between drive and motor. To avoid
an electric shock hazard, disconnect/isolate power to the drive and verify to ensure that
the voltage is zero before performing any work on the motor (refer to your drive’s
User
Manual
for discharging time).
Directives
TECO 11-301 safety stop function meets the following directives and categories:
ISO13849-1:2008 Category 3/PLd
IEC62061:2005
IEC61800-5-2:2007
IEC61508 SIL2
IEC60204-1:2006 Stop category 0
External
Safety
Device
Approved
to SIL2 / Pld
Summary of Contents for E510-201-SH
Page 1: ......
Page 28: ...3 14 b 200V 2HP 1 3PH 200V 3HP 20HP 400V 3HP 25HP IP20 NEMA1 ...
Page 29: ...3 15 c 200V 25HP 400V 30HP d 200V 30HP 40HP 400V 40HP 75HP ...
Page 51: ...3 37 3 5 Standard Wiring 10V AI1 AI2 AGND E P P ...
Page 72: ...4 6 4 1 4 Example of keypad operation Example 1 Modifying parameters ...
Page 74: ...4 8 4 1 5 Operation control ...
Page 206: ...4 140 Acceleration Deceleration calculation of mode 2 ...
Page 316: ...4 250 6 Timer mode 6 FLASH Timer mode 2 7 Timer mode 7 FLASH Timer mode 3 ...
Page 424: ...REVISIONS Date Manual Number Revision May 2017 4KA72X645T01 First edition ...
Page 425: ......