YASKAWA SGD7S series User Manual

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 Safety Parameters
Item Standards Performance Level
Safety Integrity Level
IEC 61508 SIL3
IEC 62061 SILCL3
Probability of Dangerous Failure per Hour
IEC 61508
IEC 62061
PFH = 4.04×10
-9
[1/h]
(4.04% of SIL3)
Performance Level EN ISO 13849-1 PLe (Category 3)
Mean Time to Dangerous Failure of Each Channel EN ISO 13849-1 MTTFd: High
Average Diagnostic Coverage EN ISO 13849-1 DCavg: Medium
Stop Category IEC 60204-1 Stop category 0
Safety Function IEC 61800-5-2 STO
Mission Time IEC 61508 10 years
Hardware Fault Tolerance IEC 61508 HFT = 1
Subsystem IEC 61508 B

YASKAWA SGD7S series Specifications

General

Series	SGD7S
Safety	STO (Safe Torque Off)
Humidity	90% RH or less (non-condensing)
Control Method	PWM Control
Communication	EtherCAT, MECHATROLINK-III, MECHATROLINK-II
Output Power	0.1 kW to 15 kW
Feedback System	Incremental encoder, Absolute encoder
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overload, Overheating, Encoder Error
Ambient Temperature	0 to 55°C
Storage Temperature	-20 to 85°C
Vibration Resistance	5.9 m/s²
Installation	Panel mounted
Certifications	CE, UL, cUL