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YASKAWA TOMPC71061753A YASKAWA AC Drive GA500 Installation and Operation Instruction 33
Table 1.8 Screw Sizes and Tightening Torques
Model Screw Size
Tightening Torque
N∙m (in∙lb)
B001 - B004
2001 - 2006
M3 × 16
0.5 - 0.6
(4.4 - 5.3)
B006 - B012
2010 - 2021
4001 - 4012
M3 × 20
0.5 - 0.6
(4.4 - 5.3)
2030 - 2082
4018 - 4060
M4 × 20
1.2 - 1.5
(10.6 - 13.3)
◆ Safe Disable Input
Figure 1.8 TUV Mark
The TUV mark identifies that the product complies with the safety standards.
This section gives precautions to support the Safe Disable input. Contact Yaskawa for more
information.
The safety function complies with the standards shown in Table 1.9.
Table 1.9 Applied Safety Standards and Unified Standards
Safety
Standards
Unified Standards
Functional
Safety
IEC/EN 61508:2010 (SIL3)
IEC/EN 62061:2005/A2:2015 (SILCL3)
IEC/EN61800-5-2:2016 (SIL3)
Machine
Safety
ISO/EN ISO 13849-1:2015 (Cat.3, PL e)
EMC
IEC/EN 61000-6-7:2015
Note:
SIL = Safety Integrity Level.
■ Safe Disable Specifications
The Safe Disable input provides the stop function that complies with “Safe Torque Off” as
specified by IEC/EN 61800-5-2:2016. The Safe Disable input meets the requirements of EN
ISO 13849-1 and IEC/EN 61508. It also has a safety status monitor to detect safety circuit
errors.
When you install the drive as a component in a system, you must make sure that the system
complies with the applicable safety standards.
Refer to Table 1.10 for safety function specifications.
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