products

Safety Measures SCA modules complies with the general safety standards and regulations. However, failure to operate this product as per the safety instructions available in this document may lead to hazards. SCA modules are approved for the use in Hazardous areas such as Class1 Div2 Gr ABCD T4 & Zone 2, and IIC T4 Gc Locations with connections to Class I, Div2 and Zone 2, Group IIC locations. Permitted operating conditions are marked on labels for each SCA module. Check the operating condition limits of SCA before installing. One must be familiar with the currently applicable electrical installation standards and regulations before installing and operating SCA in hazardous areas. Installation, operation, and maintenance may only be performed by qualified personnel. Access to the circuits within the device is not permitted. Do not repair the device yourself or replace it with an equivalent device. Repairs may only be carried out by the manufacturer. Installation must be in accordance with any applicable local electrical requirements. For more details, refer to various electrical ratings in this document. Signal Conditioning Assembly HAZLOC Manual provides the list of mandatory safety measures to be followed for HAZLOC applications. 2.2 Condition of Acceptability SCA must be mounted inside a suitable housing with a minimum IP54 degree of protection for installation when used in accordance with IEC/ANSI/ISA 60079-15. The housing must be a tool-secured enclosure that meets requirements as per IEC/ANSI/ISA 60079-0 and IEC/ANSI/ISA 60079-15 standards. Do not connect/disconnect the device unless the power has been switched off or the area is deemed to be non-hazardous. Installation must follow the enclosure, mounting, and segregation requirements of the application.