Справочник Пользователя для Murphy eg-05012b

eG-05012B page 1 of 2

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 today’s elec-
tronic engines using J1939 and can easily control
the traditional non-electronic engines.  

The eGUARD can be configured to automatically
or manually operate most types of applications,
from a simple start/stop sequence to complex auto-
matic 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 Murphy’s
eGUARD can offer you at our competitive price.

●

Throttling Input: The eGUARD can be config-
ured to control engine speed using most types of
analog input devices (0-5v, 1-5v or 4-20 mA). 

●

Throttling Output: CANbus J1939* or incre-

ment/decrement relay pulse.

*

●

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 Murphy’s

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 (Call Murphy IPD for

more information)

eG-05012B

Effective 03-05

Catalog Section 40

(00-02-0593)

■ 

Compatible with Electronic (ECU) 

and Standard (MPU) engines

■ 

J1939 Ready – works directly with our

MurphyLink J1939 PowerView gages

■ 

Automatic Speed Control - throttles

engine speed based on analog inputs

■ 

Engine Diagnostics – provides most

common descriptive faults when con-
nected to electronic engines

A limited warranty on materials and workmanship is
given with this FW Murphy product. 
A copy of the warranty may be viewed or printed by
going to www.fwmurphy.com/support/warranty.htm