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36 YASKAWA TOMPYEULA5001C LA500 Installation and Operation Instructions
Table 1.11 Applied Standards
Function Applied Standards
RoHS
EN/IEC 63000
EU ErP
Directive
2009/125/EC
This product meets the requirements for IE2 efficiency according to the European regulation
2019/1781.
The losses and the efficiency class were determined in accordance with EN 61800-9-2.
■ 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. The Safe Disable input meets the requirements of ISO/EN ISO
13849-1:2015 (Cat.3, PL e) 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 1.12 for safety function specifications.
Table 1.12 Safe Disable Specifications
Item Description
Input/Output
• Input: 2
Safe Disable input (H1, H2)
Signal ON level: 18 Vdc to 28 Vdc
Signal OFF level: -4 Vdc to +4 Vdc
• Output: 1
MFDO safety monitor output for external device monitor
(EDM)
Response time from when the input opens to when the
drive output stops
3 ms or less
Response time from when the H1 and H2 terminal
inputs open to when the EDM signal operates
30 ms or less
Failure probability
Less frequent operation
request mode
PFD = 1.38E
-5
Frequent operation request
mode or continuous mode
PFH = 3.35E
-9
Performance level
The Safe Disable input complies with the performance level
requirements of EN ISO 13849-1.
HFT (hardware fault tolerance) N = 1
Type of subsystem Type B
MTTF
D
High
DCavg Medium
Mission time 10 years
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