KBox B-201-CFL - User Guide, Rev 1.3
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10.6.
Power Specification
The KBox B-201-CFL power connection variants (12 VDC and optional 24 VDC) both connected to the DC-IN power
connector.The KBox B-201-CFL power variants are not interchangeable, due to additional internal components in the
24 VDC variant. The required input voltage is stated on the product’s type label.
Only connect the product to an external power supply providing the voltage type (AC or DC)
and the input power (max. current) specified on the Kontron Product Label and meeting the
requirements of the Limited Power Source (LPS) and Power Source (PS2) of UL/IEC 62368-1.
Due to additional internal components in the 24 VDC variant, the 12 VDC and optional 24 VDC
variant are not interchangeable.
Do not disconnect the power from your product while the product is in the powered on state!
Performing a forced shutdown can lead to loss of data or other undesirable effects!
10.6.1.
12 VDC
The KBox B-201-CFL is supplied with an external AC/DC 150 W power supply with a nominal output voltage of 12 VDC.
Only use the AC/DC power supply supplied in the delivery and chosen to meet the product’s power specification,
power consumption and power protection requirements.
Table 11: External AC/DC power supply
Power Source
External AC/DC Power Supply
Input Voltage Range
100/240 VAC
Output Voltage
+12 VDC
Output Current
9 A to 12.5 A max.
Power Rating
150 W
Size (D x W x H)
151.3 mm x 75.6 mm x 25.4 mm (5.96” x 2.98” x 1”)
10.6.2.
24 VDC (optional variant)
The KBoxB-201-CFL optional 24 VDC variant is supplied with a 24 VDC wired power cable that connects to a separate
external DC power source. Only connect to an external DC power source that meets the KBox B-201-CFL’s electrical
specification and meets protection and supply limitation requirements. The DC power source must automatically
recover from AC power loss and startup under peak loading.
Observed that wiring and short-circuit/overcurrent protection is performed according to the
applicable standards, regulations and in respect to the product’s electrical specification. The
disconnecting device (fuse/circuit breaker) rating must be in accordance with the product’s
wire cross-section.
Table 12: External Power Supply 24 VDC (variant)
Power Source
24 VDC Power Cable
Voltage
+24 VDC
Current
5 A max.
Power Rating
120 W
Length
620 mm approx.
