The I/O Connector; Battery - 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.

Battery

The primary power source for the Dolphin terminal is the 3.7V Li-ion rechargeable battery located under
the battery door on the back panel of the device. Honeywell recommends, you keep the battery in the
terminal charged at all times to help prevent data loss. Letting the battery become fully discharged
causes the terminal to lose all data in RAM.
Note: All data in RAM is cleared when the battery is removed. Always place the terminal in Standby mode before
removing the battery to ensure any changes made are saved to the flash memory.
Dolphin 70e Black model terminals are designed for use with battery part numbers BAT-STANDARD-01
(Li-ion 3.7 V, 6.179 watt hour) and BAT-EXTENDED-01 (Li-ion 3.7 V, 12.358 watt hour) manufactured for
Honeywell International Inc.
We recommend use of Honeywell Li-ion battery packs. Use of any non-Honeywell battery may result in
damage not covered by the warranty.
3 - 10
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)
Terminal Back Panel
Pin 9
Pin 1