Usb-Only Configuration (Models 7X1); Usb-Only Configuration (Models 7X2) - IBM 4800-741 Hardware Service Manual

IBM SurePorts Point of Sale connections
USB-only configuration: Figure 6 shows the configuration with only USB
connections.
Figure 6. USB-only configuration (models 7x1)
Figure 7. USB-only configuration (models 7x2)
H, G, F, E, D, and C, B, A
3A, 3B
9A
6
SurePOS 700 Series: SurePOS 700-721/741/781, 722/742/782 Hardware Service Guide
Attention
Hot plugging of powered USB devices is not supported.
H G F E D
H G F E D
All 12-V powered USB ports, except C, which is a 24-V USB port.
Note: The letters shown on the USB connectors are used to identify the
connector space and the order of connection per card. As an
example, for each card, the system first recognizes a device
connected to the A USB port before recognizing the device
connected to the B USB port. This auto-sensing feature applies to
each card; therefore, the system could recognize card 1, USB port
B, then C, before recognizing the USB port D on card 2.
IBM cash drawer ports.
Note: Port 3A automatically detects an IBM cash drawer. Customers with
non-IBM cash drawers should read the voltage considerations
described in "Cash drawers" on page 18.
RS-485 scanner, or a secondary RS-485 display.
C B A
C B A
Updated July 14, 2008