Parker PHD Series User Manual

37
Serial Ethernet Recovery Flexcan (SERF) Development Board
8.2.1. Switches and Connectors
The following table describes the corresponding ports and switches associated
with each I/O.
Name
Description
Usage comments
PWR switch
Turns on and off power to the
PHD, 9-32VDC
Power is supplied through JP1 connector. Turns on
Power, but cannot be used as a wake signal.
JP2
connector
Development connector
Connector is reserved for factory use
RS232
connector
Connector for RS232
communication to PC. Note: an
adapter may be required.
Intended for output strings from Lua scripts. For
debugging during development.
CAN 1 and 2
connector
Connector for CAN
Communication to PC. Note: an
adapter may be required.
Intended for tracing CAN messages or inserting CAN
messages to the PHD for development.
GPIO_x
switches
General Purpose I/O inputs.
Used to switch the GPIO to VBATT (high), GND (low) or
floating state during development.
Note: the corresponding jumpers must be positioned as
shown in Jumper section.
JP5
connector
Multi pin connector to the PHD.
Main connector to the PHD connector(s).
Recovery
switch
Connects USB_VBUS for
Recovery, Programming, or
Normal modes.
Switch to V_RCV for recovery mode (>+6Vdc).
Switch to V_USB (+5Vdc) to program PHD28 and
PHD70.
Leave in Neutral to program PHD50 and for normal
operation.
Recovery Switch Operation:
1. With the Power Switch OFF, Place Recovery
Switch in neutral position.
2. Power up the PHD.
3. Place the recovery switch in V_USB position.
4. Send the application file.
5. PHD should reboot in about 20-30 seconds after
the file is sent.
Keep the Recovery Switch in neutral position for normal
boot mode. The V_RCV position is for factory use only.
Video 1 and 2
connectors
Connector for analog cameras.
Used to provide video input from the analog camera to
the PHD.
Audio 1 and 2
connectors
Connector for audio input and
output for the audio.
Not enabled on the Standard products, intended for
future use.
USB external
Connector for USB to PC or
memory stick.
Intended for application downloads from a PC or USB
memory stick in development.
USB to PHD
Connector for USB to the PHD.
Intended for application downloads from a PC or USB
memory stick in development.
Ethernet
external
Connector for Ethernet
connection to PC, gateway or
bridge.
Not enabled on the Standard products, intended for
future use.

Parker PHD Series Specifications

General

Brand	Parker
Model	PHD Series
Category	Control Unit
Language	English