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© Panasonic Industrial Devices SUNX Co., Ltd. 2016
119
Specifications / Dimensions
Model No.
SF-C21
Material
Enclosure: PC / ABS alloy, Cover: PC
Weight
Approx. 190g
Detectable failure mode
Input short-circuits with 0V or +V
Inputs short-circuit with each other or with other I/O
Control output short-circuits with 0V or +V
Control outputs short-circuit with each other or with other I/O
Overcurrent flows in control output
Internal circuit failure
Applicable
standards
Safety
IEC 61508-1 to 7, EN 61508-1 to 7 (SIL3), ISO 13849-1 (Up to category 4, PLe)
IEC 61131-2, IEC 61010-2-201, IEC 62061 (SILCL3), UL 61010-1
UL 61010-2-201, UL 1998
EMC
IEC 61000-6-2, IEC 61326-3-1, EN 55011
Related standards
IEC 60947-1, IEC 60947-5-1, IEC 60947-5-2, IEC 60947-5-5, IEC 60947-5-8
IEC 61496-1, IEC TS 62046, ISO 13851
Note: Do not use or store this device in a pressurized environment beyond the atmospheric pressure at the sea
level.