-1-
M
‐
VIEW™
Series
J1939
Module
Phone: +1 (918) 957-1000
Bulletin No. MVJ1939-A
Fax: +1 (918) 957-1075
Drawing No. LP1084
www.fwmurphy.com
Effective 2018-11-30
FOR USE IN HAZARDOUS LOCATIONS:
Class I, Division 2, Groups A, B, C, and D
T4
C
US
UL
R
LISTED
IND.CONT. EQ.
E317425
•
CONFIGURED USING M-VIEW DESIGNER 3.1
•
DIGITALLY ISOLATED J1939 PORT CAPABLE OF
COMMUNICATING WITH ANY J1939 DEVICE
•
POWERED AND CONFIGURED FROM M-VIEW HOST DEVICE
•
BUILT-IN TERMINATION RESISTOR SELECTABLE THROUGH A
SWITCH
C
US LISTED
UL
R
IND. CONT. EQ.
E302106
II 3 G Ex nA IIC T4 Gc
-40°C
≤
T
AMB
≤
75°C
DEMKO 14 ATEX 1387X
IECEx UL 15.0035X
GENERAL
DESCRIPTION
The MV-J1939 is a J1939 communication module designed for use
with CAN enabled devices using J1939 protocol. The module provides
the M-VIEW a J1939 communications port. It is built with digital isolation
to protect the M-VIEW from the J1939 bus and vice versa. It provides the
ability to communicate to any J1939 device. The MV-J1939 module has
a termination resistor built-in, and is selectable through a switch. The
connector is pluggable for easy removal of the MV-J1939 module from
the J1939 bus, without disturbing communications with other devices on
the bus.
The modules connect and communicate via proprietary USB
connection to the various M-VIEW devices. The M-VIEW devices,
equipped with serial ports as well as Ethernet port(s), allows the system
to share data with PCs, PLCs and SCADA systems. The maximum
number of modules varies for each M-VIEW device, see specific model
for details. Remove power from the host device before installing or
replacing any modules.
CONFIGURATION
The M-VIEW is configured with Windows
®
compatible M-VIEW
DESIGNER 3.1 software. The software is an easy to use, graphical
interface which provides a means of configuration and commissioning of
new systems, as well as routine module re-calibration.
SAFETY
SUMMARY
All safety related regulations, local codes and instructions that appear
in this literature or on equipment must be observed to ensure personal
safety and to prevent damage to either the instrument or equipment
connected to it. If equipment is used in a manner not specified by the
manufacturer, the protection provided by the equipment may be
impaired.
Do not use this unit to directly command motors, valves, or other
actuators not equipped with safeguards. To do so can be potentially
harmful to persons or equipment in the event of a fault to the unit.
ORDERING
INFORMATION
A listing of the entire M-VIEW family of products and accessories can be
found at
www.fwmurphy.com
.
4.65
(118)
2.80 (71)
1.25 (32)
DIMENSIONS
In
inches
(mm)
DESCRIPTION
PART NUMBER
M-VIEW Module, J1939 Protocol Interface
50704942
WARNING - EXPLOSION HAZARD - DO NOT D
EQUIPMENT UNLESS POWER HAS BEEN SW
OR AREA IS KNOWN TO BE NON-HAZARDOU
CAUTION: Risk of Danger.
Read complete instructions prior to installation
and operation of the unit.
WARNING - EXPLOSION HAZARD - DO NOT DISCONNECT
EQUIPMENT UNLESS POWER HAS BEEN SWITCHED OFF
OR AREA IS KNOWN TO BE NON-HAZARDOUS.
WARNING - EXPLOSION HAZARD - DO NOT DISCONNECT
EQUIPMENT UNLESS POWER HAS BEEN SWITCHED OFF
OR AREA IS KNOWN TO BE NON-HAZARDOUS.
WARNING - EXPLOSION HAZARD - SUBSTITUTION OF
COMPONENTS MAY IMPAIR SUITABILITY FOR CLASS I,
DIVISION 2.
