The EMERSON KL2101X1-BB1 12P8775 SE6504 is a CHARM I/O Card 2 (CIOC2) for hazardous environments. It features Class I Div 2 and Zone 2 certifications with a wide operating temperature from -40°C to 70°C. This card delivers 6.3VDC output power to support CHARM modules in demanding industrial automation applications.