Vehicle & Off-Highway Machinery Control Systems (M-Series)
G
DSEM840
4.3" Programmable Display
The DSEM840 is a 4.3" programmable display developed for use on vehicles and off-highway machinery. It offers an enhanced 64 MB of SDRAM, 20 MB of CODESYS and 20 MB of User Data memory and an additional Cortex M7 400 MHz clock speed. The display provides high levels of flexibility for multiple application types and is configured using CODESYS 3.5. The M840 can be used as a stand alone product or with additional M-Series products to create extremely powerful applications.
OVERALL SIZE
131 mm x 208 mm x 56 mm (5.15” x 8.2” x 2.2”)
WEIGHT
< 1 kg
CUT-OUT
163 mm x 98 mm (6.42" x 3.86")
PRODUCT VARIANTS
M840-02 - M840 Programmable Display
131 mm x 208 mm x 56 mm (5.15” x 8.2” x 2.2”)
WEIGHT
< 1 kg
CUT-OUT
163 mm x 98 mm (6.42" x 3.86")
PRODUCT VARIANTS
M840-02 - M840 Programmable Display
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Product Highlights
Key Features
Key Benefits
Robust HMI/programmable display specifically designed for mobile applications.
Developed to withstand the toughest environments.
Optically bonded 4.3" colour screen for harsh environments.
Delivers excellent clarity in high humidity environments.
Powerful Cortex M7 400 MHz clock speed + M4 200 MHz clock speed.
Provides fast operating response times.
64 MB of SDRAM / 20 MB CODESYS application / 20 MB user data memory.
Allows large files to be stored and accessed quickly.
4 configurable inputs, digital and analogue capability.
Provides excellent system flexibility.
4 configurable digital outputs (2 x PWM).
Provides excellent system flexibility.
2 independent CAN interfaces, J1939, CAN open and Raw CAN.
Delivers multiple communications options.
Ethernet interface for communications.
Direct access to meet demanding comms requirements.
Flexible user programming via CODESYS 3.5.
Industry standard programming software.
IP67 protection/NEMA 6.
Ensures high level protection against dust ingress and water penetration.
Specification
DC SUPPLY
8 V DC to 32 V DC
CURRENT CONSUMPTION
OPERATING CURRENT
< 1000 mA at 12 V and 24 V without external loads
DISPLAY
480 px x 272 px
24 bit colour
Optically bonded
INPUTS/OUTPUTS (total)
4 inputs / 4 outputs
INPUTSConfigurable,
Digital inputs (positive / negative)
Analogue inputs (Voltage 0 V to 5 V, 0 V to 10 V, 0 V to 32 V, current 4 mA to 20 mA, Ratiometric, Resistive, Frequency)
OUTPUTS
Configurable
Digital Output High-Sided/Low-Sided
2 x PWM
VREF OUT
150 mA at 10 V / 5 V
INTERFACES
CAN 1.2
CAN Interfaces 2.0 A/B, ISO11898
50 kbits/s... 1 Mbit/s
CAN Open, SAE J1939 or Raw CAN
ETHERNET
10 Mbit/s / 100 Mbit/s, Duplex
USB
USB Host 2.0 (12 Mbit/s)
DIMENSIONS
131 mm x 208 mm x 56 mm (W x H x D)
5.15” x 8.2” x 2.2” ( W x H x D)
WEIGHT
< 1 kg
STORAGE TEMPERATURE RANGE
-40 ˚ C to +80 ˚ C
-40 ˚ F to +176 ˚ F
OPERATING TEMPERATURE RANGE
-30 ˚ C to +65 ˚ C
-22 ˚ F to +149 ˚ F
PROTECTION RATING
IP67/NEMA 6 (with mating connectors)
MOUNTING
4 x M5 bolts / RAM arm
Environmental Testing Standards
CE MARKING
BS EN 13309
Electromagnetic Compatibility (EMC) Noise Immunity
BS EN 13766
Electromagnetic Compatibility (EMC) Emission Standard
E11 MARKING
Pending Status
ELECTRICAL TESTS
ISO 7637-2
Pulse 1 - Severity Level IV - Function State C
Pulse 2a - Severity Level IV - Function State B
Pulse 2b - Severity Level IV - Function State C
Pulse 3a - Severity Level IV - Function State A
Pulse 3b - Severity Level IV - Function State A
Pulse 4 - Severity Level IV - Function State B
Pulse 5a - Severity Level III - Function State C
BS EN 13309
Electromagnetic Compatibility (EMC) Noise Immunity
BS EN 13766
Electromagnetic Compatibility (EMC) Emission Standard
E11 MARKING
Pending Status
ELECTRICAL TESTS
ISO 7637-2
Pulse 1 - Severity Level IV - Function State C
Pulse 2a - Severity Level IV - Function State B
Pulse 2b - Severity Level IV - Function State C
Pulse 3a - Severity Level IV - Function State A
Pulse 3b - Severity Level IV - Function State A
Pulse 4 - Severity Level IV - Function State B
Pulse 5a - Severity Level III - Function State C
CLIMATIC TESTS
EN 60068-2-30
Damp Heat , Cyclic Upper Temperature 55 ˚C
EN 60068-2-78
Damp Heat, Steady State Test Temperature 40 ˚C/93% RH (21 Day Duration)
EN 60068-2-53
Salt Spray Test Severity Level 3 (Vehicle)
MECHANICAL TESTS
ISO 16750-3
Test VII - Vibration, Random Mounting Location, Vehicle Body
EN 60068-2-6
Vibration, Sinusoidal 2000Hz, 0.73mm/10g, 10 Cycles/Axis
ISO 16750-3
Bumps 30 g/6ms, 24,000 shocks
EN 60068-2-30
Damp Heat , Cyclic Upper Temperature 55 ˚C
EN 60068-2-78
Damp Heat, Steady State Test Temperature 40 ˚C/93% RH (21 Day Duration)
EN 60068-2-53
Salt Spray Test Severity Level 3 (Vehicle)
MECHANICAL TESTS
ISO 16750-3
Test VII - Vibration, Random Mounting Location, Vehicle Body
EN 60068-2-6
Vibration, Sinusoidal 2000Hz, 0.73mm/10g, 10 Cycles/Axis
ISO 16750-3
Bumps 30 g/6ms, 24,000 shocks
Product Variants
DSEM840 4.3" Programmable Display (M840-02)
