Altronic DE-4000 User manual

Installation Instructions
DE-4000 Configurable Safety Shutdown and Control System
Form DE-4000 II 1-19
This manual contains information on installing, wiring, and connecting to a DE-4000
Safety Shutdown and Control System in a hazardous or non-hazardous area. This manual
supplements the DE-4000 Safety Shutdown and Control System Operation and Configu-
ration manual form DE-4000 OCM.

DE-4000 II
All rights reserved © ALTRONIC, LLC 2019 2
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DE-4000 II
All rights reserved © ALTRONIC, LLC 2019 3
TABLE OF CONTENTS
1.0 GENERAL SAFETY AND WIRING PRECAUTIONS .........................................................4
2.0 OVERVIEW................................................................................................................5
3.0 HMI DISPLAY MODULE (691766-1) ...........................................................................6
4.0 CONTROLLER MODULE (691759-1) ..........................................................................7
5.0 TERMINAL MODULE (691760-1) ...............................................................................8
6.0 MOUNTING.............................................................................................................12
7.0 WIRING ..................................................................................................................13
8.0 HAZARDOUS AREA OPERATION...............................................................................17
9.0 CONNECTING VIA ETHERNET TO CONFIGURE THE DE-4000 ....................................18
10.0 LIST OF FIGURES ...................................................................................................19

DE-4000 II
All rights reserved © ALTRONIC, LLC 2019 4
1.0 GENERAL SAFETY AND WIRING PRECAUTIONS
Review the following safety precautions to avoid injury and prevent damage to
the DE-4000 System or any devices connected to it.
#USE ONLY AS SPECIFIED
To avoid potential hazards, install and use this system only as specified.
Only qualified personnel should perform installation, wiring, and configura-
tion procedures.
#CONNECT AND DISCONNECT PROPERLY
Caution – Do not connect or disconnect equipment, connectors, plugs, etc.,
unless power has been verified to be off.
#PROPERLY GROUND THE SYSTEM
The ground terminal on the Input Power connector of each module must be
connected to panel ground, which should be the same as engine ground. DO
NOT connect directly to common coil ground.
#SINGLE POINT SYSTEM GROUND
The power supply minus (-) terminal and the ground (GND) terminal are
common. GND must be connected to panel ground. Minus(-) must be con-
nected to power supply minus. Common point is the panel ground which
must be the same as engine ground.
#OBSERVE ALL TERMINAL RATINGS
To avoid damage to the system and personnel, observe all ratings and mark-
ings on the modules. Consult the individual sections of this manual for
further ratings information before making connections to the modules.
#MOUNTING/ENCLOSURE
The DE-4000 System must be mounted in a suitable enclosure.
#POWER AND POWER DISCONNECT
a) Power must be from a Class 2 power source with transient protection or
from a 24-volt battery system.
b) The power to the DE-4000 System must be installed in accordance with
the requirements of the National Electrical Code (US) and the Canadian
Electrical Code (Canada)
c) Over-current power protection is required for the DE-4000 System.
d) A separate disconnect for the DE-4000 System is required. An Altronic
Power Management Module (PMM), a fuse block, or circuit breaker,
must be used from the source power to the DE-4000 in the panel.
e) The power disconnect must be marked as the over-current and discon-
nect for the DE-4000 System.

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2.0 OVERVIEW
2.1 The DE-4000 is a Control and Safety Shutdown system specifically designed
to protect, monitor and control critical rotating machinery such as engines or
motor-driven compressors, pumps and generators operating in normal, harsh,
and/or hazardous environments.
2.2 The system uses state-of-the-art microcontrollers and has a multi-level software
architecture. The Controller Module and Terminal Module run a real-time oper-
ating system to ensure that safety and control functions are reliable and deter-
ministic. The Controller Module also contains a System-On-Module (SOM) that
has an embedded web server and also a key-value datastore. The SOM module
offloads the user interface functionality and also the Modbus communication
to enable the Controller Module and Terminal Module to run real-time without
being affected by connected clients. The system is fully scalable/expandable,
allowing users to incorporate a single control system technology across a wide
range of applications — low, medium, and high-spec.
2.3 The base DE-4000 configuration offers 32 inputs that can be individually con-
figured for use with switch contacts, thermocouples or analog transducers. The
base system also contains 12 digital and 4 analog (4-20mA) outputs. A maxi-
mized DE-4000 system provides 160 configurable inputs, 44 digital and 20
analog outputs.
2.4 The Hardware Safety Connection (HSC) is available as a backup safety shut-
down channel to the communications shutdown. The HSC connects the Terminal
Modules to the Controller Module. It is independent hardware that is used as an
independent shutdown signal from any of the terminal modules. When activated
it triggers Discrete Output #1 (typically used as the fuel shutdown) on the Con-
troller Module, independent of the Controller Module’s microcontroller.
2.5 The system is Ethernet-based, including on-board web pages for system con-
figuration (eliminating the need for a separate terminal program), operation,
control applications, and remote monitoring. The intuitive system configuration
web page operates on a “fill-in-the-blanks” basis whereby the application is not
programmed, but configured. The operator selects the appropriate operating
parameters and setpoints for each input channel, defines the operation of the
digital and analog control outputs, configures the service meters, and estab-
lishes the frequency of system datalog sampling and recording.
2.6 A Human Machine Interface (HMI) Display Module is the user interface. The
system being Ethernet-based allows for several Ethernet-based electronic de-
vices to monitor and display information simultaneously. System data can simul-
taneously be displayed on a panel-mounted HMI, a laptop, a handheld display
such as a mobile phone or tablet, as well as remotely.
2.7 System Configuration files can be created via a laptop or the HMI Display Module,
saved and downloaded, as well as uploaded, to other DE-4000 Systems. This al-
lows for configuration portability for users operating several similar systems.
2.8 Data logs are taken at user-defined intervals and are a compilation of the ana-
log values being monitored by the DE, plus unit speed, status, and complete
information on the first fault that caused a system shutdown (identity, value,
date, time). Data log information is stored on a removable microSD card. Data
log information can be retrieved locally or remotely. An integral data analysis/
trending package that is included with the web interface can display and graph
this data for inspection and analysis.
2.9 The system has three main parts:
#HMI Display (Panel Mounted) (691766-1)
#Controller Module (691759-1)
#Terminal Module, 32 channel (691760-1)
These components are interconnected with CAT5e Ethernet cable assemblies
terminated on both ends with an RJ45 connector.
WARNING: Deviation from these
instructions may lead to improper
engine operation which could cause
personal injury to operators or other
nearby personnel.
WARNING: The control and safety
shutdown system must be configured
prior to use on the machine.
Reference the configuration manual
DE-4000 OCM for instructions
describing how to configure the
controller for the specific application.
Verify the configuration prior to
commisioning the machine.

DE-4000 II
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Ethernet Cable, CAT5 0.3m (12") (693221-1)
Ethernet Cable, CAT5 1.0m (39") (693221-2)
Ethernet Cable, CAT5 2.0m (79") (693221-3)
2.10 System power requirement is 10-32VDC, 5 amps max.
2.11 Ambient temperature range:
Controller Module and Terminal Module: –40°C to +85°C (–40°F to +185°F)
HMI Display Module: –30°C to +80°C (–22°F to +176°F).
2.12 The DE-4000 System is CSA- and UL-certified for use in Class I, Division 2,
Groups C and D hazardous locations.
3.0 HMI DISPLAY MODULE (691766-1)
3.1 The HMI Display serves as the user interface for the DE-4000 System. It is a
panel-mounted 8" (diagonal), 1024 x 768 XGA, anti-glare/anti-reflective, 4:3
ratio, TFT LCD with PCAP (capacitive-touch) screen and LED backlight. The
front of the display is sealed to IP67 for tough outdoor environments. The dis-
play has a 1000nit max LED intensity with auto or manual backlight dimming.
3.2 The touchscreen HMI Display is web-based and serves as the “Interface” for
configuring the system, as well as the on-sight user display. The HMI commu-
nicates with the Controller Module via a standard CAT5e Ethernet patch cable.
The required Ethernet cable is terminated with an RJ45 connector on each end.
Industrial Ethernet cable assemblies are available from Altronic reference part
numbers 693221-x, “x” represents the length.
3.3 The Ethernet port on the HMI contains two LED indicators; yellow indicates Eth-
ernet activity, green indicates that a communication “link” has been established.
3.4 A 5-key front-mounted, sealed membrane keypad allows for standard, often-
used keys (STOP, RESET, START). The membrane keypad allows these common
keys to be accessible regardless if the screen is viewable. The STOP, RESET,
and START keys are hard-wired to the back of the Display Module. During in-
stallation, these keys are wired to the Controller Module. These connections,
external to the communications cable, allow for reliable hardware connections
independent of the Display Module operation. The remaining two keys are F1
and F2. These keys can be assigned to frequently used functions.
3.5 The HMI Display displays the DE-4000 System configuration and real-time sta-
tus. No programming or configuration data is stored in the HMI Display. All of
the data is communicated to and from—and stored in—non-volatile memory
on the Controller Module. The Controller Module memory retains the current
configuration during normal operation, after compressor shutdown and a system
power-down.
3.6 Front panel dimensions are 9" x 9". Screw mounting dimensions are 6" x 6". The
mounting hardware is 10-24 studs and nuts. The HMI Display is designed to be
mounted into the current Altronic DE Annunciator cutout. This allows for com-
patibility and ease of mounting to previous Altronic systems without the need to
enlarge the panel cutout. Please note, however, that, when retrofitting an older
DE-xxxx System Panel Mounted Display Module with the DE-4000 HMI Display
Module, an additional 2" on each side of the original cutout is required.
3.7 The backlight intensity on the HMI is auto-adjusted using a light sensor mount-
ed on the front of the HMI.
3.8 The front glass is made from high quality, damage resistant Gorilla Glass. The Go-
rilla Glass enables the HMI front to be exceptionally tough and damage resistant.
3.9 Input Power requirement to the HMI is 10-32 VDC, 0.8 amp typ. 2 amp max.
3.10 Operating temperature range is -30°C to +80°C (-22°F to 176°F)
3.11 The HMI also contains the following communication ports: RS485, CAN, USB
Host, and USB OTG. These ports are not currently used on the DE-4000 System.

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4.0 CONTROLLER MODULE (691759-1)
4.1 The Controller Module is the hub of the system. It is the main controller interfacing
with up to five Terminal Modules, the HMI Display Module, and other systems. The
scalable and expandable nature of the DE-4000 allows it to be used on the simplest
safety-shutdown-oriented applications, on mid-range applications with minimal or
moderate auto-start or capacity control requirements, and on highly-complex units
where a significant number of points must be monitored and functions controlled
simultaneously. The Controller Module is designed to be rail mounted.
4.2 The system's communication protocol is Ethernet. The Controller Module con-
nects to the other modules via a standard CAT5e Ethernet patch cable. The
required Ethernet cable is terminated with a RJ45 connector on each end. In-
dustrial Ethernet Cable assemblies are available from Altronic reference part
numbers 693221-x, “x” represents the length. Available Ethernet ports are as
follows:
#5 – Ethernet ports reserved to connect up to 5 Terminal Modules
#1 – Ethernet port reserved to connect to the HMI Display
#1 – Ethernet port reserved to connect to an outside network
4.3 DISCRETE OUTPUTS
The Controller Module has four discrete outputs rated 52VDC, 1.2 amp max.
The discrete outputs provide a means of using the DE-4000 controller to in-
terface with other systems on the engine/motor and compressor. The discrete
outputs are typically used for on/off control of on-engine processes. Typical
applications are: Fuel Valve, Ignition Shutdown, Purge, and Crank Disconnect.
The discrete outputs can be configured for either shelf state (normally-open)
or failsafe (normally-closed) operation and have an LED indicator associated
with them. If a discrete output is configured for failsafe (energized for run), the
LED will be ON in the normal run condition and OFF for a fault condition. For
outputs that are configured for shelf state, the LED will be OFF for normal run
condition and turn ON for a fault condition. The four discrete outputs are opti-
cally isolated, bipolar solid-state switches which are isolated from power supply
minus and engine ground. These outputs can be wired as high-side or low-side
configurations. The Output Modules are in the open (de-energized) condition
when the unit is not powered.
4.4 DISCRETE INPUTS
There are three discrete inputs; STOP, RESET, START. These inputs can be con-
nected to the hardware keypad on the Altronic HMI Display Module. They also
can be connected to panel-mounted dry contact switches.
4.5 STATE INDICATING LEDS
There are four state-indicating LEDs: RUN state (green), TIMERS ACTIVE state
(yellow), ALARM state (orange), and STOP state (red).
4.6 RS485 PORTS
There are two RS485 serial ports. The RS485 1 port is used for Modbus slave
data, and the RS485 2 port is used for Modbus master data.
4.7 CAN PORT
One CAN port is available and it is marked CANH, and CANL
4.8 USB PORTS
The USB connectors are not to be used in a hazardous area. Assure area is safe
before connecting or disconnecting to the USB connectors.
4.9 INPUT POWER
Input power requirement is 10-32VDC, 0.8 amp typical, 2 amps max. Over-
current protection is provided with an easy to replace 5 amp automotive blade
fuse. The 12-24VDC power for the Controller Module is to be connected to the
INPUT POWER terminals marked (PWR+) and (PWR−); GND is to be grounded
to panel ground. A dual-color green/red diagnostic LED indicates the system
power status. Green indicates that input power is within the systems operating
voltage range. Red indicates that input power is out of the proper operating
range. Off indicates no—or very low—power.

DE-4000 II
All rights reserved © ALTRONIC, LLC 2019 8
4.10 OPERATING TEMPERATURE RANGE
The Controller Module has an operating temperature range of -40°C to +85°C
(-40°F to 185°F)
4.11 WiFi ANTENNA
Antenna cable connection
The WiFi antenna connector on the Controller Module is a 6.35 mm, 50 ohm,
jack style, threaded SMA type RF connector.
Qualified antenna types
The Wi-FI radio on the DE-4000 is designed to operate with a dipole-type an-
tenna having a maximum gain of 2.14 dBi. Antennas having a gain greater than
2.14 dBi are strictly prohibited for use with the Wi-Fi radio on the Controller.
The required antenna impedance is 50 ohms. Any antenna that is of the same
type and of equal or less directional gain as listed above can be used. To reduce
potential radio interference to other users, the antenna type and its gain should
be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not
more than that permitted for successful communication. Using an antenna of a
different type or gain more than 2.14 dBi is prohibited.
5.0 TERMINAL MODULE (691760-1)
5.1 The Terminal Module is the point of interface between the field sensor wiring
and the DE-4000 control system. All sensors enter the system through the
Terminal Module. Control outputs, both analog and digital, are driven from the
Terminal Module. The heart of the Terminal Module is a 32-bit microcontroller.
The operating system runs in real-time to ensure that safety and control func-
tions are reliable and deterministic.The interface to the Control Module is via the
Ethernet cable. A DE-4000 System can contain one, or up to five each, Terminal
Modules. Each Terminal Module has the following I/O:
#32 – input channels (individually configurable for use as NO/NC discrete
inputs, J or K thermocouple inputs, or as analog inputs (0-5V or 4-20mA)
#2 – speed inputs (0-10KHz)
#4 – analog outputs (4-20mA)
#8 – high-side or low-side discrete outputs (45V, 2 amp max)
#8 – 5V, 100mA supplies available to power field sensors
The DE-4000 operates with industry-standard voltage or current-amplified out-
put transducers in the range of 0 to 5VDC or 0 to 25mA
5.2 TERMINAL MODULE I/O POINT IDENTIFICATION
Up to five Terminal Boards can be used in a DE-4000 System. The system uses
a simple Terminal Module/Channel number assignment method that identifies
the Terminal Module and I/O point.
Each Terminal Module is assigned a number from 1 to 5 via the Board ID switch.
Inputs and Outputs for each Terminal Module follow the acronym for each chan-
nel shown on the Terminal Module label. The format is: Terminal Module Num-
ber, a colon, then the I/O point acronym.
Examples:
T2:IN7 = Terminal Module 2, Input 7
T1:AO2 = Terminal Module 1, Analog Output number 2
5.3 BOARD ID SWITCH
The Terminal Modules contain a rotary BOARD ID switch. The BOARD ID switch
is used to identify each Terminal Module connected to the DE-4000 System.
Since each Terminal Module operates identically to each other in the system,
the Board ID switch is used to differentiate each Terminal Module from the oth-
ers. Terminal Module 1 must be set to BOARD ID “1”. Terminal Module 2 must
be set to BOARD ID “2”, etc. Terminal Modules must be assigned in numerical
order starting at BOARD ID 1 to 5. Upon power-up the Controller Module sends
out a signal to “look” to see how many Terminal Modules are connected to the
system and that they each contain a unique ID.

DE-4000 II
All rights reserved © ALTRONIC, LLC 2019 9
Once each terminal module is assigned a “T” number using the board ID switch,
the assigned number can be written with a “Sharpie” marker on each Terminal
Module for identification reference. A white box near the board ID switch is
made available as shown at right.
5.4 INPUT CHANNELS
Each input can individually be configured for use as NO/NC discrete inputs, J
or K thermocouple inputs, or as analog inputs (0-5V or 4-20mA). Each input
contains a corresponding 4-position channel switch that must be set accordingly
for proper operation. Switches are turned ON by moving them to the “ON” posi-
tion (toward the connectors). Please see below for proper switch settings. For
reference, the black part of the switch indicates the "on" position. The analog
switch setting is OFF, OFF, OFF, ON.
The input channels contain overvoltage protection that helps prevent damage
from inadvertent field mis-wires. They also contain channel to channel isolation
to prevent one mis-wired channel from affecting other channels.
For analog sensors that require a +5 volt source, the Terminal Module can sup-
ply up to eight +5V sources of current up to 100mA each.
Please refer to figure 8 for Terminal Module Input Sensor wiring diagrams
N/O and N/C DISCRETE INPUTS
The Terminal Board inputs can accept standard normally-open and normally-
closed dry contacts. The wetting current for sensor detection is supplied inter-
nally by the Terminal Module.
#For a normally-open sensor input, place a shunt jumper between INx+ and
INx- and connect the wire from the sensor to the INx+ input. The other wire
from the N/O sensor is grounded to cause a fault.
#For a normally-closed sensor input, connect one wire from the sensor to
INx+, the other on INx-. The sensor is closed for normal operation and opens
upon a fault.
5.5 J or K THERMOCOUPLE INPUTS
Each Terminal Module can accept industry-standard type J or K thermocouples
on inputs 01–32. Automatic cold junction compensation and linearity correc-
tion are built-in. The units can be configured for °F, °C, or °K. Both high and
low setpoints are associated with each channel. The system can read type J
thermocouples between -76°F and +1382°F (-60°C and +750°C) and type K
thermocouples between -76°F and +1472°F (-60°C and +800°C). For both J and
K type thermocouples the red insulation color is (-), the other color is the (+).
5.6 INPUTS – PRESSURE TRANSDUCERS
The pressure transducers, Altronic P/N 691201-x and P/N 691204-x, are pack-
aged in a rugged sealed case with an NPT pressure port, a corrosion resistant
media cavity, and a Packard Electric Metri-Pack connector. The ranges available
are 0-100, 300, 500, 1000, 2000, and 5000 PSIG for the 691201-x series
and 0-50,100, 300, 500 PSIA for the 691204-x series, all of which have an
overload rating of 1.5 times full scale without damage. The three wires from the
transducer are: +5 volt excitation, +0.5 to 4.5 volt output, and minus return.
These three wires connect directly to the Terminal Module using cable assembly
P/N 693008-x.
IN1+ IN1- IN2+ IN2- IN3+ IN3- IN4+ IN4- IN5+ IN5- IN6+ IN6- IN7+ IN7- IN8+ IN8-
IN9+ IN9- IN10+ IN10- IN11+ IN11- IN12+ IN12- IN13+ IN13- IN14+ IN14- IN15+ IN15- IN16+ IN16-
IN17+ IN17- IN18+ IN18- IN19+ IN19- IN20+ IN20- IN21+ IN21- IN22+ IN22- IN23+ IN23- IN24+ IN24-
IN25+ IN25- IN26+ IN26- IN27+ IN27- IN28+ IN28- IN29+ IN29- IN30+ IN30- IN31+ IN31- IN32+ IN32-
CONFIGURABLE INPUTS
+5V +5V +5V +5V +5V +5V +5V +5V
AO1+ AO1- AO2+ AO2- AO3+ AO3- AO4+ AO4-
XDUCER SUPPLY
400mA MAX TOTAL
4-20mA ANALOG
OUTPUTS
DO1+ DO1- DO2+ DO2- DO3+ DO3- DO4+ DO4-
DO5+ DO5- DO6+ DO6- DO7+ DO7- DO8+ DO8-
40VDC 2.0 A
MAX.EACH
RPM2+
RPM2-
CANH CANL
NC
HSC
RPM1+ RPM1- RS485A RS485B
SHIELD
RX
PWR+ PWR-
GND
INPUT
POWER
10-32VDC
2 A MAX.
CLASS 2
FUSE (5A)
LINK/ACT
100
P/N 691760 S/N
MUST BE INSTALLED PER FORM DE-4000 II
INSTALLE CONFORMEMENT FORM DE-4000 II
INPUTS ARE NONINCENDIVE WHEN INSTALLED
PER FORM DE-4000 II
OPERATING TEMP RANGE -40°C TO 85°C
DE-4000 TERMINAL MODULE
ANALOG
DEG 1, 2 DIGITAL
NO/NC 4-20MA
THERMO
J OR K
EACH SWITCH MUST BE SET
FOR PROPER OPERATION
TX HSC
BOARD ID
CERTIFIED
CLASS I, DIV.2
GROUPS C&D,T3C T:
WARNING - EXPLOSION HAZARD - DO NOT REPLACE FUSE OR
DISCONNECT CONNECTORS UNLESS POWER HAS BEEN SWITCHED
OFF OR THE AREA IS KNOWN TO BE NON-HAZARDOUS.
AVERTISSEMENT - RISQUE D’EXPLOSION - COUPER LE COURANT OU
S’ASSURER QUE L’EMPLACEMENT EST DÉSIGNÉ NON DANGEREUX AVANT
DE REPLACER CONNECTEURS DE FUSIBLE OU DE DECONNEXION.
IN1+ IN1- IN2+ IN2- IN3+ IN3- IN4+ IN4- IN5+ IN5- IN6+ IN6- IN7+ IN7- IN8+ IN8-
IN9+ IN9- IN10+ IN10- IN11+ IN11- IN12+ IN12- IN13+ IN13- IN14+ IN14- IN15+ IN15- IN16+ IN16-
IN17+ IN17- IN18+ IN18- IN19+ IN19- IN20+ IN20- IN21+ IN21- IN22+ IN22- IN23+ IN23- IN24+ IN24-
IN25+ IN25- IN26+ IN26- IN27+ IN27- IN28+ IN28- IN29+ IN29- IN30+ IN30- IN31+ IN31- IN32+ IN32-
CONFIGURABLE INPUTS
+5V +5V +5V +5V +5V +5V +5V +5V
AO1+ AO1- AO2+ AO2- AO3+ AO3- AO4+ AO4-
XDUCER SUPPLY
400mA MAX TOTAL
4-20mA ANALOG
OUTPUTS
DO1+ DO1- DO2+ DO2- DO3+ DO3- DO4+ DO4-
DO5+ DO5- DO6+ DO6- DO7+ DO7- DO8+ DO8-
40VDC 2.0 A
MAX.EACH
RPM2+
RPM2-
CANH CANL
NC
HSC
RPM1+ RPM1- RS485A RS485B
SHIELD
RX
PWR+ PWR-
GND
INPUT
POWER
10-32VDC
2 A MAX.
CLASS 2
FUSE (5A)
LINK/ACT
100
P/N 691760 S/N
MUST BE INSTALLED PER FORM DE-4000 II
INSTALLE CONFORMEMENT FORM DE-4000 II
INPUTS ARE NONINCENDIVE WHEN INSTALLED
PER FORM DE-4000 II
OPERATING TEMP RANGE -40°C TO 85°C
DE-4000 TERMINAL MODULE
ANALOG
DEG 1, 2 DIGITAL
NO/NC 4-20MA
THERMO
J OR K
EACH SWITCH MUST BE SET
FOR PROPER OPERATION
TX HSC
BOARD ID
CERTIFIED
CLASS I, DIV.2
GROUPS C&D,T3C T:
WARNING - EXPLOSION HAZARD - DO NOT REPLACE FUSE OR
DISCONNECT CONNECTORS UNLESS POWER HAS BEEN SWITCHED
OFF OR THE AREA IS KNOWN TO BE NON-HAZARDOUS.
AVERTISSEMENT - RISQUE D’EXPLOSION - COUPER LE COURANT OU
S’ASSURER QUE L’EMPLACEMENT EST DÉSIGNÉ NON DANGEREUX AVANT
DE REPLACER CONNECTEURS DE FUSIBLE OU DE DECONNEXION.

DE-4000 II
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5.7 TEMPERATURE TRANSDUCER
Temperature transducers, Altronic P/N 691202-300, 691203-300, and
691212-450, 691212-450 are packaged in a sealed, stainless steel housing
with a 5/8"-18 UNF threaded body and a Packard Electric Metri-Pack connector.
Temperature transducers 691203/202-300 have a temperature measurement
range of +5 to 300°F. Temperature transducers 691212/213-450 have a tem-
perature range of -40 to +450°F. During configuration, the 691202/203-300
transducers are selected as Deg1 Type; the 691212/213-450 transducers are
selected by choosing Deg2 Type. The three wires from the transducers are: +5
volt excitation, temperature output voltage, and minus return. These wires con-
nect directly to the Terminal Module using cable assembly P/N 693008-x.
5.8 INPUTS – DIFFERENTIAL MEASUREMENTS
Differential pressures or temperatures may be measured by using two consecu-
tive channels. The transducers used to measure differential values must be
of the exact same type and range. The first channel of the pair displays the
basic parameter it is monitoring and the second channel of the pair displays
the numeric difference in engineering units of its value subtracted from the first
channel’s value. Setpoints for each channel monitor the displayed value of that
channel. The second channel setpoints monitor the differential value.
5.9 4-20mA INPUTS
The Terminal Module can accept 4-20mA inputs by selecting the internally-con-
nected 200-ohm resistors (via the channel DIP switch), creating a termination
voltage of 0.8 to 4.0 volts. The shunt jumper wire between the + and – terminals
for that channel must be connected for proper 4-20mA operation.
5.10 +5V TRANSDUCER SUPPLY
For convenience there are eight total 5V supplies rated at 100mA each for the
purpose of supplying 5 volts DC to transducers. The 5V supplies are protected
from shorts and reverse connection. The 5V supply contains a unique low for-
ward voltage transistor that allows the output to be a tighter tolerance and to
survive shorts and field mis-wires.
5.11 SPEED INPUTS
Each Terminal Module contains two speed inputs. Each speed input can be
configured independently from the other. Examples of monitored speed inputs
are engine RPM and turbo speed RPM.
Typical speed signals can come from magnetic pickups or Hall effect pickups
monitoring the engine flywheel or other rotating gears. The monitored gear can
be of some ratio to the speed of interest (the speed configuration page is used
to select a ratio of gear teeth to speed of interest). The frequency range of the
speed input is 0 to 100KHz. Nominal input voltage levels are 5 to 24 volts. Each
speed input is protected from mis-wires of up to 200 volts max.
The RPMx- terminals are common to DC-. Connect the speed input to the ter-
minals marked RPMx+ and RPMx-. Altronic magnetic pickups or Hall effect
pickups are typical sources for RPM measurement.
#MAGNETIC PICKUP — Connect the two wires from the 691118 series or
similar magnetic pickup to the Module at terminals RPMx+ and RPMx- using
cable assembly 693104 series.
#HALL EFFECT PICKUP — Connect the three wires from the 791050 series
Hall effect pickup to the module at terminals RPMx+, RPMx-, and a +5 volt
source using cable assembly 593050 series. Connect pickup cable wire B to
a +5V supply, wire A to terminal RPMx+ (plus), and wire C to terminal RPMx-
(minus). In addition, a 10,000-ohm pull-up resistor must be placed across
the +5V supply to GT of the monitor. Refer to the wiring diagrams for hookup
details.
5.12 ANALOG OUTPUTS
Each Terminal Module provides four 4-20mA analog outputs. The analog out-
puts can be used for interfacing to actuators, I/P Transducers, governors, and
other control hardware. These 4-20mA outputs are typically used to implement
control strategies. For further information on typical control strategies, refer to

DE-4000 II
All rights reserved © ALTRONIC, LLC 2019 11
the DE-4000 Operation and Configuration Manual. Connect terminal AOx+ ter-
minal to the plus (+) input, and the AOx- terminal to the (-) input of the device
being controlled.
5.13 DISCRETE OUTPUTS
Each Terminal Module provides eight discrete outputs. DO1 through DO8 are
fault protected, ground isolated, solid state switches that turn on from DOx+ to
DOx-. Each discrete output is rated at 60V, 2A max. They are solid state smart
switches with diagnostics (over current, over temp protection) and can be wired
for high- or low-side operation. Dual LED indicators, one for each output, green
indicates the output is energized, red indicates a fault condition. If an overload
occurs, the red LED will illuminate indicating a fault condition. When the fault
condition is removed, the switch will return to its normal operating condition.
5.14 HARDWARE SAFETY CONNECTION
The Hardware Safety Connection on the Terminal Module, when connected to
the Controller Module, acts as an independent shutdown signal from any terminal
module to the Controller Module. The DE-4000 System relies heavily on Commu-
nications over Ethernet for proper operation. If communications are interrupted,
the Hardware Safety Connection provides the system a parallel path for shutdown.
The Hardware Safety Connection is a separate independent connection to activate
output DS1 on the Control Module, typically the fuel valve shutdown. If there is
an interruption in communication, and the Terminal Module determines that a
shutdown needs to take place, the fuel valve output located on the Controller
Module, DS1, will activate, removing fuel to the engine and thus shutting it down
independent of the normal operation of the Controller Module.
5.15 RS485 PORT
The RS485 serial port on the Terminal Module is marked RS485 A, RS485B,
and SHIELD and is unused at this time.
5.16 CAN PORT
The CAN port on the Terminal Module is marked CANH, and CANL, and SHIELD
and is unused at this time.
5.17 INPUT POWER REQUIREMENT
Input power requirement is 10-32VDC, 0.8 amp typical, 2 amps max. Over-cur-
rent protection is provided with an easy-to-replace 5 amp automotive blade fuse.
The 12-24VDC power for the Controller Module is connected to the INPUT POW-
ER terminals marked (PWR+) and (PWR−); GND is grounded to panel ground.
A LED lights green when proper power is applied to the Terminal Module. A red
power LED indicates that the applied supply voltage is out of tolerance.
5.18 OPERATING TEMPERATURE RANGE
The Terminal Module has an operating temperature range of -40°C to +85°C
(-40°F to 185°F)

DE-4000 II
All rights reserved © ALTRONIC, LLC 2019 12
6.0 MOUNTING
6.1 When the DE-4000 System is installed in a Class I, Division 2 hazardous area,
it must be mounted in a suitable enclosure.
6.2 HMI DISPLAY MODULE
The HMI Display Module is designed to be mounted on the front insert of the
Control Panel. In retrofit applications, the HMI Display Module can be inserted
in the current Altronic DE Annunciator cutout without modifications. This allows
for compatibility and ease of mounting in place of previous Altronic systems
without the need to enlarge the panel cutout. Please note, however, that, when
retrofitting an older DE-xxxx System panel-mounted Display Module with the
DE-4000 HMI Display Module, an additional 2" on each side of the original
cutout is required. Front panel dimensions are 9" x 9". Screw mounting dimen-
sions are 6" x 6". The mounting hardware is M5 x 0.8 threads. Mount the Display
Module inside a control panel or to a suitable flat surface so that the display is
at a convenient viewing height. A drilling template and mounting dimensions are
provided.
6.3 CONTROLLER MODULE
Mount the Controller Module on the inner panel plate or to the side of the main
panel. The Controller Module is designed to be rail-mounted onto commercially-
available 32 or 35mm DIN mounting rails. Two end brackets, P/N 604199,
should be used to keep the module from sliding off the ends of the mounting
rail. Controller Module dimensions are 10" x 5" x 2.37".
6.4 TERMINAL MODULE
Mount the Terminal Module on the inner panel plate or to the side of the main
panel. The Terminal Module is designed to be rail-mounted onto commercially
available 32 or 35mm DIN mounting rails. Two end brackets, P/N 604199,
should be used to keep the module from sliding off the ends of the mounting
rail. Terminal Module dimensions are 10" x 5" x 2.37". Terminal Modules can
be mounted in a separate enclosure as long as the enclosure meets the require-
ments of the area.
6.5 PRESSURE TRANSDUCER
Mount the pressure transducer in the panel or in a manifold or tube off of the
engine. Do not expose the pressure transducer to temperatures above 221°F
(105°C).
6.6 TEMPERATURE TRANSDUCER
Mount the temperature transducer in a thermowell on the engine or machine.
The actual sensor is located at the bottom of the transducer body. To ensure
accuracy, the tip of the probe should be surrounded by the measured media.
6.7 WiFi ANTENNA
Mount the WiFi antenna outside of the enclosure. Attach the coax cable to the
SMA connector.
NOTE: Avoid mounting the HMI
Display Module with the LCD display
facing direct sunlight. The display
operating temperature range is
−30°C to +80°C (−22°F to +176°F).
IMPORTANT: Pressure transducers
will withstand overloads as high
as 1.5 times rated pressure. If the
overload rating is exceeded, failure
may occur. Pressure fluctuations
occur in most reciprocating systems;
pick the transducer with a rating
high enough to prevent overload
by peak pressures of pulsations. It
is recommended that a pressure
snubber be used which will reduce
the peak pressure applied to the
transducer. The life of the transducer
will be extended with the use of a
snubber or pulsation dampener.
IMPORTANT: Do not exceed the
absolute maximum rating of the
transducers, 350°F (176°C) for the
691202/203-300 or 450°F (232°C)
for the 691212/213-450. Care
should be taken to protect the wiring
and connectors from contact with
hot surfaces.

DE-4000 II
All rights reserved © ALTRONIC, LLC 2019 13
7.0 WIRING (See wiring diagrams)
7.1 SYSTEM MODULE CONNECTIONS
The Controller Module is the hub of the system. Ethernet cables connect the
Controller Module to the other modules via standard industrial-type CAT5e
Ethernet patch cables. The required Ethernet cable is terminated with a RJ45
connector on each end. Industrial Ethernet Cable assemblies are available
from Altronic, reference part numbers 693221-x, “x” represents the length.
Ethernet Cable assemblies, terminated both end with RJ45 jacks.
#693221-1 Ethernet Cable, CAT5 0.3m (12")
#693221-2 Ethernet Cable, CAT5 1.0m (39")
#693221-3 Ethernet Cable, CAT5 2m (79")
Available Ethernet ports are as follows:
#5 – Ethernet ports reserved to connect to up to 5 Terminal Modules
#1 – Ethernet port reserved to connect to the HMI Display
#1 – Ethernet port reserved to connect to an outside network
7.2 TERMINAL BLOCK WIRING
Pluggable Connectors with push-in spring-cage (PIT) connections are used
for the input/output wiring on each module. The terminating wire, or wire with
ferrule, can be inserted into the connector without the need of a tool. Fine
gauge wire can also be used without a ferrule but will require using the push-in
opening lever on the connector. To remove the wire, use a tool and press the
opening lever “in” to release the wire.
7.3 POWER WIRING
The DE-4000 System uses distributed wiring. Each module has its own power
input terminals. Using a fuse block in series with the source power, connect
the wires to the 10-32VDC INPUT POWER terminals on each module, positive
to terminal (PWR+) and negative to terminal (PWR-); system power require-
ment is nominal 12 to 24VDC (5 amps max.). The GND terminal must be con-
nected to panel ground which should be the same as engine ground. PWR- and
GND are internally tied.
Normally-open sensors most often use the engine ground as the minus return
path. For normally-open sensors to operate properly, engine ground, panel
ground, and power supply minus MUST be at the same potential as PWR- and
GND wires on the Terminal Module.
DO NOT ground this device directly to the ignition system common coil ground.
7.4 Hardware Safety Connection (HSC)
The Hardware Safety Connection on the Terminal Module, when connected
to the Controller Module, acts as an independent shutdown signal from any
terminal module to the Controller Module.
Connect the Hardware Safety Connection (HSC) from each Terminal Modules’
(HSC) terminal to the Controller Module HDW SAFETY (HSC) terminal. This is
a low voltage 5VDC signal.
7.5 INPUT SENSOR WIRING
Each Terminal Module contains up to 32 sensor inputs. The sensor wire leads
connect to the pluggable terminal blocks on the Terminal Module. The input
terminal numbers correspond to the HMI display channel numbers, which also
have a user assigned 30-character label associated with them. The sensor
inputs are numbered (IN1+, IN1-) to (IN32+, IN32-). When configuring the I/O
for multiple Terminal Modules, the board number is shown first, then the chan-
nel number separated by a colon. For example, channel 15 on terminal board
1 is shown as: T1:IN15.
All unused inputs on the Terminal Module must have a shunt jumper in place.
Each input has a 4-position mechanical switch located on the Terminal Module
that must be switched to the proper position for the sensor type being used.
NOTE: The power pluggable
connector accepts wire in the range
of 24 to 12 AWG. A ferrule with a
nominal length of 12mm (0.47")
is recommended. Each connector
point contains a built-in test point
of 1mm (.04") diameter or 1.2 mm
(.047") diameter for troubleshooting
purposes.
NOTE: The signal connectors
accept solid or fine-stranded wire
(with ferrule) in the range of 24
to 16 AWG. Recommended strip
length of the remaining bare wire
is 9mm (.35"). A ferrule with a
nominal length of 12mm (0.47") is
recommended. Each connector
point contains a built-in test point
of 1mm (.04") diameter or 1.2 mm
(.047") diameter for troubleshooting
purposes.

DE-4000 II
All rights reserved © ALTRONIC, LLC 2019 14
7.5.1 DISCRETE SENSOR INPUT WIRING
#Normally-open (N/O) sensor switches are wired with one wire to the IN+
terminal of the respective sensor number and the other to engine ground
which should be the same as power minus (−). A shunt jumper must be
connected from the (INx+) terminal to the (INx-) terminal for normally-open
sensors. (See wiring diagrams).
#Normally-closed (N/C) sensor switches are wired with one wire to the (INx+)
terminal and the other to the (IN-) terminal of the respective sensor num-
ber. Note that the shunt jumper must be removed.
Use a wire size between 16 AWG (max.) and 24 AWG (min.) to connect
the sensor switches to the terminal strip connector. Strip the insulation
back 3/8"; twist the exposed wires tightly together. Insert the exposed wire
completely into the terminal strip. For wires that are fine and flexible, crimp
on a ferrule. Wires running to sensor switches must be in good condition
or replaced with new wires. When running wires, take care not to damage
the insulation and take precautions against later damage from vibration,
abrasion, or liquids in conduits. An explosion-proof conduit is not required,
however, wires should be protected from damage by running them in a pro-
tective conduit or in sheaths where appropriate. In addition, it is essential
that the following practices be adhered to:
A. Never run sensor wires in the same conduit with ignition wiring or
other high energy wiring such as the AC line power.
B. Keep secondary wires to spark plugs and other high voltage wiring at
least eight inches (200mm) away from sensor and sensor wiring.
C. Sensor switches may be connected to any passive device using con-
tacts such as standard switch gauges, pressure or level switches. DO
NOT connect sensor leads to any voltage producing element.
D. In the case of a field conversion, where sensors have previously been
used with Murphy tattletales, it is recommended that the sensors be
checked frequently when the DE System is first put into use. Sensor
contacts may be burned or pitted from past exposure to ignition
system primary voltage. It is advisable to replace such sensors.
E. If it becomes necessary to check sensor switch to panel wiring with
an ohmmeter or other checker, first DISCONNECT the plug-in terminal
strips from the Terminal Module. Applying voltage to the DE-4000
System through the sensor leads may damage the device. The area
should be tested as non-hazardous before such testing commences.
7.5.2 ANALOG SENSOR WIRING
For each analog monitored point, inputs 01–32 on each Terminal Module, se-
lect a transducer, either an Altronic pressure or temperature transducer listed
above, or one that outputs a signal in the range of 0 to 5 VDC or 0 to 25 mA.
Mount as described above. Use cable assembly 693008-x or similar to wire
transducer to the Terminal Module. The Terminal Module provides eight each
connector terminals to power the Altronic transducers. Max combined current
is 400 mA. See wiring diagrams. If the 5 volt sensor supply exits the panel, it
must be fused with a 0.5 ampere fuse. If 24VDC powered sensors are used,
the 24 volt supply to them must be fused appropriately. Take care not to dam-
age the insulation when installing and take precautions against later damage
from vibration, abrasion, or liquids in conduits. In addition, it is essential that
the following practices be adhered to:
A. Never run sensor wires in the same conduit with ignition wiring or
other high energy wiring such as AC line power.
B. Keep secondary wires to spark plugs and other high voltage wiring at
least eight inches (200mm) away from sensor and sensor wiring.
7.5.3 THERMOCOUPLES AND THERMOCOUPLE EXTENSION WIRE
Grounded or ungrounded type J or K thermocouples may be used. Use
thermocouple extension wire of the same type as the thermocouple probe to
connect to the terminal module. Use stranded thermocouple wire having a
moisture-resistant insulation such as PVC. For higher ambient temperatures,

DE-4000 II
All rights reserved © ALTRONIC, LLC 2019 15
Teflon or B-fibre insulated thermocouple wire is recommended. To ensure that
an accurate signal is transmitted to the device, avoid any added junctions,
splices and contact with other metals. On unused channels, leave the shunt
jumper supplied with the system in place. Take care not to damage the insula-
tion when installing and take precautions against later damage from vibration,
abrasion, or liquids in conduits. In addition, it is essential that the following
practices be adhered to:
A. Never run sensor wires in the same conduit with ignition wiring or
other high energy wiring such as AC line power.
B. Keep secondary wires to spark plugs and other high voltage wiring at
least eight inches (200mm) away from sensor and sensor wiring.
7.6 LUBE/NO-FLOW SENSOR
Terminal Module inputs may optionally be used for a lube/no-flow proximity
cycle switch. Wire the sensor according to section 7.5.1. The sensor may be
wired as either N/O or N/C with a jumper. The DIP switches on the Terminal
Module must be set as an analog configuration. The lube/no-flow channels
generate a fault when the time between pulses exceeds the programmed run
pulse time.
7.7 TERMINAL MODULE OUTPUT SWITCH WIRING
Each Terminal Module provides eight discrete outputs, DO1 through DO8.
These switches are fault protected, ground isolated, solid-state switches that
turn on from DOx+ to DOx-. Each discrete output is rated at 60V, 2A max.
These outputs can be wired as high-side or low-side switches. For wiring ex-
amples, refer to Figure 10.
7.8 RPM/SPEED WIRING
Typical speed signals can come from magnetic pickups or Hall effect pickups
monitoring the engine flywheel or other rotating gears. Each speed input is
protected from mis-wires of up to 200 volts max.
The RPMx- terminals are common to DC-. Connect the speed input to the
terminals marked RPMx+ and RPMx-. Altronic magnetic pickups or Hall effect
pickups are typical sources for RPM measurement.
#MAGNETIC PICKUP – Connect the two wires from the 691118 series or
similar magnetic pickup to the module at terminals RPMx+ and RPMx- us-
ing cable assembly 693104 series.
#HALL EFFECT PICKUP – Connect the three wires from the 791050 series
Hall effect pickup to the module at terminals RPMx+, RPMx-, and a +5 volt
source using cable assembly 593050 series. Connect pickup cable wire B
to a +5V supply, wire A to terminal RPMx+ (plus), and wire C to terminal
RPMx- (minus). In addition, a 10,000-ohm pull-up resistor must be placed
across the +5V supply to GT of the monitor. Refer to the wiring diagrams for
hookup details.
7.9 CONTROLLER MODULE DISCRETE INPUTS:
The three discrete inputs—STOP, RESET, START—can be connected to
terminals 7–10 on the back of the HMI Display Module 691766-1. This allows
for a hardware connection from the STOP, RESET, and START keys on the HMI
keypad to the Controller Module. Wire each connection from the Controller
Module to the Display Module as follows:
#STOP (+) to STOP (terminal 7)
#RESET (+) to RESET (terminal 8)
#START (+) to START (terminal 9)
#STOP (-) to MINUS(-) (terminal 10)
The STOP, RESET, and START inputs on the Controller Module can also be
connected to normally-open, momentary panel-mounted dry contact switches.
Please note that these inputs are internally pulled high to 3.3VDC and are
activated when switched to (-).
NOTE: One minus (-) connection
only is required from the Controller
Module to the Display Module; all
(-) connections on the Controller
Module are common.

DE-4000 II
All rights reserved © ALTRONIC, LLC 2019 16
7.10 CONTROLLER MODULE OUTPUT SWITCH WIRING
The Controller Module has four discrete outputs rated 52VDC, 1.2 amp max.
The discrete outputs are typically used for on/off control of on-engine pro-
cesses. Typical applications are: Fuel Valve, Ignition Shutdown, Purge, and
Crank Disconnect. The discrete outputs can be configured for either shelf
state (normally-open) or failsafe (normally-closed) operation and have an LED
indicator associated with them. If a discrete output is configured for failsafe
(energized for run), the LED will be ON in the normal run condition and OFF
for a fault condition. For outputs that are configured for shelf state the LED
will be OFF for normal run condition and turn ON for a fault condition. The
four discrete outputs are optically isolated, bipolar solid-state switches which
are isolated from power supply minus and engine ground. These outputs can
be wired as high-side or low-side configurations. The output switches will be in
the open (de-energized) condition when the unit is not powered.
DSO1 – FUEL SHUTOFF: Typical use of Output 1 on the Controller Module
is for fuel shutoff. Output 1 can be used to control a 12-24 volt fuel
valve either as energized to run or pulsed to shut off.
DO NOT attempt to control a C.D.-powered fuel valve directly with any
of the DSOx output switches. The C.D. ignition system exceeds the
max operating voltage of the output switch. An interposing relay and
a Murphy Panel Board Adapter must be used when the Fuel Valve is a
C.D. ignition-type Murphy Fuel Valve.
DS02 – IGNITION SHUTDOWN: Typical use of Output 2 on the Controller
Module is for Ignition Shutdown. Output 2 can be used in conjunction
with the low voltage shutdown on most Altronic ignition systems. In
addition DSO2 can be used to control the source power to the ignition
system using a Power Management Module.
DO NOT attempt to directly ground-out (stop) a C.D. ignition system
with output DSO2. The C.D. ignition system shutdown lead exceeds
the max operating voltage of output switch DSO2. An interposing relay
with high current contacts must be used when grounding the shut-
down lead on a C.D. ignition system.
DO NOT connect directly to the ignition system common coil ground.
DSO3 – CRANK DISCONNECT: Typical use of Output 3 on the Control-
ler Module is for crank disconnect. When auto start is configured,
digital output 3 is used for crank disconnect. If the voltage or current
requirement of the crank disconnect solenoid is greater than 52VDC or
1.2 amp, wire DS03 to a pilot duty relay.
DSO4 – PRELUBE/POST LUBE: Typical use of Output 4 on the Controller
Module is for prelube/post lube. If the voltage or current requirement
of the prelube/post lube solenoid is greater than 52VDC or 1.2 amp,
wire DS04 to a pilot duty relay.
7.11 RS-485 COMMUNICATIONS WIRING
There are two RS-485 communication ports available on the Controller Module:
RS485 1 port is used for Modbus slave data
RS485 2 is used for Modbus master data.
The DE-4000 System can communicate to other instruments, PC’s or PLC’s
via the two serial RS-485 communication wires. Use a two-conductor
shielded cable of fine gauge stranded wire and connect the wires
to the terminals marked RS-485A, RS-485B, and shield. Make the following
connections to the other communication device A to A(-) and B to
B(+). If required, connect the shield wire to the master device only.
7.12 CAN COMMUNICATIONS WIRING
The CAN port on the Terminal Module is marked CANH, and CANL.

DE-4000 II
All rights reserved © ALTRONIC, LLC 2019 17
8.0 HAZARDOUS AREA OPERATION
8.1 The DE-4000 Series Configurable Safety Shutdown and Control System is CSA
(C/US) – certified for Class I, Division 2, Groups C and D areas or non-hazardous
locations.
#The HMI Display Module is CSA certified (C/US) with an ambient tempera-
ture range of -30°C to 80°C (-22°F to 176°F) temperature code T4
#The Controller Module is CSA certified (C/US) with an ambient temperature
range of -40°C to 85°C (-40°F to 185°F) temperature code T4
#The Terminal Module is CSA certified (C/US) with an ambient temperature
range of -40°C to 85°C (-40°F to 185°F) temperature code T3C
The DE-4000 System must be installed in a suitable enclosure.
The following requirements must also be met (refer to NFPA standard no. 493):
#The low voltage sensor switch wires within the panel enclosure must be kept
at least two (2) inches away from other wiring. Run the sensor switch wires
leaving the panel in a separate conduit from all other wiring and keep them
separate throughout the installation.
#Wiring to the sensors must have a grade of insulation capable of withstanding
an AC voltage of 500 volts RMS.
#Sensor wires must be run in separate conduits and junction boxes from high
voltage wires such as ignition, fuel valve, and other high voltage wiring.
8.2 The power for the DE-4000 System must be from a Class 2 power source with
transient protection or from a 24-volt battery system.
The DE-4000 System must be installed in accordance with the requirements of
the National Electrical Code (US) and the Canadian Electrical Code (Canada)
8.3 WARNINGS
#WARNING – EXPLOSION HAZARD – Substitution of components may impair
intrinsic safety and/or suitability for Class 1, Div. 2, Groups C and D.
#AVERTISSEMENT – RISQUE D’EXPLOSION – La substitution de composants eu-
trendre ce materiel inacceptable pour les emplacements de Classe I, Division 2.
#WARNING – EXPLOSION HAZARD – Do not disconnect equipment in Div.
2 environment unless power is switched off or the area is known to be non-
hazardous.
#AVERTISSEMENT – RISQUE D’EXPLOSION – Avant de deconnecter l’equipement,
couper le courant ou s’assurer que l’emplacement est designe non.
#Warning – EXPLOSION HAZARD - Do not use USB connectors in hazardous area.
#AVERTISSEMENT – RISQUE D’EXPLOSION – Ne pas utiliser les connecteurs
USB en zone dangereuse.
8.4 When the DE-4000 System is installed in hazardous area, it shall be installed
in a suitable enclosure which provides an ingress protection minimum level of
IP54 (splash protected).
8.5 The inputs are rated non-incendive:
#Terminal Module – when the inputs are configured as:
• “Discrete” or “Digital” inputs must be connected to passive switches only.
• When configured as thermocouple, inputs must be connected to thermo-
couples only.
• When connected as an analog input, inputs must not exceed 5VDC.
• When connected as 4-20mA, inputs must not exceed 24mA.
#RPM inputs – when connected to Altronic 691118-x magnetic pickup or
Altronic 791050-x Hall Effect pickup. Both pickups are CSA approved as
non-incendive outputs.
#Controller Module Discrete Inputs –when connected to dry contacts.
WARNING: Substitution of
components may impair intrinsic
safety and/or suitability for Class
I, Div. 2, Groups C and D. Do
not disconnect equipment in Div.
2 environment unless power is
switched off or the area is known to
be non-hazardous.

DE-4000 II
All rights reserved © ALTRONIC, LLC 2019 18
8.6 WiFi Antenna – Coaxial cable leaving the system enclosure shall be routed in
conduit or be protected by another approved Division 2 wiring method. The an-
tenna itself shall be located in a non-hazardous area, or shall not have exposed
bare metal elements.
9.0 CONNECTING VIA ETHERNET TO CONFIGURE THE DE-4000
9.1 Each DE-4000 System requires configuration prior to use. The DE-4000 is a
web-enabled smart device. Configuration of the DE-4000 is through the web
interface. Unlike previous DE products, there is no stand-alone "Terminal Pro-
gram". A standard laptop computer with a hard-wired ethernet connection and
a web browser is required for configuration. A CAT5 or CAT6 cable, terminated
with a standard RJ45 connector on both ends, is required. Ethernet Cable,
CAT5 1.0m (39") (693221-2) is a suitable cable available from Altronic.
A network connection is required to connect the laptop PC to the DE-4000.
This can be accomplished in one of two ways, a temporary change to the TCP/
IP configuration of the existing network adapter on your laptop PC, or to create
a separate private network using a second network adapter to build a private
network. The necessary steps to accomplish this vary with your operating
system. Temporarily changing the TCP/IP configuration of the existing network
adapter is outlined below for Microsoft®Windows-based computers. The laptop
PC must have at least one Network Interface Card (NIC) installed.
#IP Address 98.102.65.174 is the default IP address for the DE-4000 System.
#The IP address of your laptop PC network interface must be set to an ad-
dress of 98.102.65.x, where x is any integer from 1 to 254, excluding the
range of 160-174.
#The IP address on your laptop PC must be set to static. The PC is typically
configured to obtain an IP address dynamically; if so, you will usually have
no control over its address and will have to set it to static.
Follow the procedure below for Microsoft®Windows 7 operating system:
1. From the Microsoft®Windows 7 desktop, click on the Windows Button in
the lower left-hand corner and then click on Control Panel.
2. Click on Network and Sharing Center.
3. Click on Local Area Connection.
4. Click on the Properties button.
5. Click on the Internet Protocol Version 4 (TCP/IPv4) item and click on the
Properties button.
6. Click on the Use the following IP address: option.
7. Change the IP address to 98.102.65.xxx (for example 98.102.65.115).
8. Change the Subnet Mask to 255.255.255.0.
9. Click OK.
10. Click OK on the Local Area Connection Properties screen.
11. Click Close on the Local Area Connection Status screen.
For further information, please refer to the document How to Establish an Ether-
net Connection to a PLC+ Module on the Altronic website www.altronic-llc.com.
#A web browser on the laptop PC is used to communicate to the DE-4000
System. Preferred browsers are Google®Chrome and Firefox.
#Open the web browser and type in the IP address (98.102.65.174). The DE-
4000 configuration page will be loaded.

DE-4000 II
All rights reserved © ALTRONIC, LLC 2019 19
10.0 LIST OF FIGURES
FIG 1 SYSTEM DIAGRAM AND GENERAL HOOKUP
FIG 2 POWER DISTRIBUTION AND HARDWARE SAFETY DIAGRAM
FIG 3 SYSTEM CONFIGURATION CONNECTION, CONTROLLER MODULE
FIG 4 HMI DISPLAY MODULE, DIMENSIONS AND SPECIFICATIONS
FIG 5A CONTROLLER MODULE, DIMENSIONS
FIG 5B CONTROLLER MODULE, SPECIFICATIONS
FIG 6A TERMINAL MODULE, DIMENSIONS
FIG 6B TERMINAL MODULE, SPECIFICATIONS
FIG 7 WIRING DIAGRAM – CONTROLLER, POWER AND OUTPUTS
FIG 8 WIRING DIAGRAM – CONTROLLER, INPUTS AND COMMUNICATIONS
FIG 9 WIRING DIAGRAM – TERMINAL, SENSOR AND TRANSDUCERS INPUTS
FIG 10 WIRING DIAGRAM – TERMINAL, DIGITAL OUTPUTS
FIG 11 WIRING DIAGRAM – TERMINAL, CURRENT LOOP OUTPUTS
FIG 12 WIRING DIAGRAM – TERMINAL, RPM INPUT

DE-4000 II
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FIG 1 SYSTEM DIAGRAM AND GENERAL HOOKUP
DISPLAY
MODULE
CONTROLLER
MODULE
PLC+
MODULE
WIFI
ANTENNA
TERMINAL I/O
MODULE
(LOCAL)
SK2205
11-14-17
WTP
TERMINAL I/O
MODULE
(LOCAL)
TERMINAL I/O
MODULE
(REMOTE)
FIG. 1 - SYSTEM DIAGRAM AND GENERAL HOOKUP
PC, SCADA
INTRANET,
INTERNET
TABLET OR
SMART PHONE
NOTES:
SYSTEM MODULES ARE INTERCONNECTED 1.
WITH CAT5e ETHERNET CABLE ASSEMBLIES.