Connections, Power supply, Power consumption – BECKHOFF CU8871-0000 User Manual
Page 8: Ul requirements, Connections 6, 2 connections, 1 power supply
Product Description
2.2 Connections
2.2.1 Power Supply
LED (P10)
USB (1)
The USB-CFast card adapter does not need any additional power supply. The power supply (5V DC) is
realized by the USB connector (1). The LED P10 lights green when power supply is connected.
2.2.1.1 Power
consumption
The power consumption of the device depends on the media plugged in the reader. The table shows the
values:
Media
State
Current consumption
Power consumption
None Standby
2mA 10mW
CFast card
Idle
1mA
5mW
CFast card
Access
20mA
100mW
2.2.1.2 UL
Requirements
UL Requirements
Attention
To meet the UL requirements, the device must not be connected to unlimited power
sources!
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CU8871-0000