The I/O Connector - Honeywell dolphin 70e black User Manual

The I/O Connector

The I/O connector powers the terminal, charges the main battery, and facilitates communication. Dolphin
70e Black peripherals are designed to work exclusively with this connector. The I/O connector supports
low, full, and high speed USB v2.0 communication with a maximum rate of 480 Mbps.
.
Pin Signal
1 VDC_IN
2 VBUS_HOST
3 USB_DM_HOST
4 USB_DP_HOST
5 USBC_DET
6 GND
7 USB_DN_DOCK
8 USB_DP_DOCK
9 VBUS_DOCK
Note: Signals referenced are for a DTE device.
Terminal Back Panel
Pin 9 Pin 1
Description
5V DC input for charging and operation
5V output for USB host and peripheral power
USB D- for the host port
USB D+ for the host port
Multipurpose pin to allow for detection of an unpowered SLED, determine
SLED type, and to signal a HomeBase the docking of the terminal.
Ground connection
USB D- for the client port
USB D+ for the client port
5V input for USB client (and charging)
Pin 9 Pin 1
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