The eGUARD is a state-of-the-art controller. It will meet virtually
all of your engine-driven equipment application requirements. The eGUARD
has been designed from the ground up to control todays electronic
engines using J1939 and can easily control the traditional
The eGUARD can be configured to automatically or manually operate
most types of applications, from a simple start/stop sequence to complex
automatic throttling. Pumps, Compressors, Chippers, Grinders and Power
Units are just a few of the ideal industrial applications for the
eGUARD. The eGUARD controller can maintain constant pressure, flow or
level by automatically increasing or decreasing engine speed.
Here are some of the unique features only Murphys eGUARD can offer you at our competitive price.
Throttling Input: The eGUARD can be configured to control engine
speed using most types of analog input devices (0-5v, 1-5v or 4-20 mA).
Throttling Output: CANbus J1939* or increment/decrement relay pulse.
*(when supported by the ECU manufacturer)
Compatibility: Accepts Magnetic Pick-up (MPU) or ECU J1939 speed signals.
Field Configurable: Allows password protected configuration changes through the keypad.
Field Programmable: Flash-based microprocessor allows for easy upgrades or reconfigurations using a PC or laptop.
Sealing: Maintains NEMA4 and IP65 rating when properly mounted in a rated enclosure.
J1939 Ready; Works directly with Murphys J1939-ready PowerView gages, just plug and go, no sender required.
- 24 - Digital inputs
- 8 - Analog inputs (one battery dedicated)
- 1 - Magnetic pickup input
- 8 - 20A Form C relays
- 1 - RS232 port
- 1 - RS485 port
- 1 - RS232/RS485 port
- 1 - J1939 port
- 1 - 64 x 128 pixels full graphic LCD display with backlight
- 1 - 12-position keypad
- PVA Series Gages (Bulletin: PV-02125B)
- Remote Relay Board
- Mimic Annunciator allows for wired remote operation and monitoring