Vehicle & Off-Highway Machinery Control Systems (M-Series)
G
DSEM643
Programmable Controller (34 I/O)
The DSEM643 provides advanced programmable control options for vehicles and off-highway machinery and has been developed specifically for mobile applications. Sealed to IP67, the device incorporates a breather to allow the unit to equalise pressure and reduce condensation whilst filtering out liquids and other contaminants. The unit features Ethernet, USB, CAN and configurable I/O.
Inside the unit is a powerful 32 bit processor with a 220 MHz clock speed for outstanding operating response times. There are also 4 independent CAN interfaces, J1939, CANopen and Raw CAN. Flexible user programming is provided via CODESYS 3.5.
OVERALL SIZE
49 mm x 240 mm x 190 mm / 1.46” x 9.45 x 7.48”
WEIGHT
1.5 kg / 3.30 lb
49 mm x 240 mm x 190 mm / 1.46” x 9.45 x 7.48”
WEIGHT
1.5 kg / 3.30 lb
Request a Quote
Product Highlights
Key Features
Controller specifically designed for mobile applications.
Powerful 32 bit processor with 220 MHz clock speed.
4 MB application memory
16 configurable inputs with digital and analogue capability.
18 configurable outputs with digital, PWM and PWMi.
4 independent CAN interfaces: J1939 CANopen and Raw CAN
Ethernet interface for communications.
Flexible user programming via CODESYS 3.5.
Ruggedised die cast aluminium housing for IP67 protection.
Specification
DC SUPPLY
CONTINUOUS VOLTAGE RATING8 V DC to 32 V DC
MAXIMUM OPERATING CURRENT
< 300 mA at 24 V without external loads
CURRENT CONSUMPTION
< 5 mA at 24 V after controlled shutdown
FUSING
EXTERNAL PROTECTION FUSE RATING3 A
MAXIMUM OTOTAL CURRENT
16 A
TOTAL INPUTS/OUTPUTS
34 (16 inputs /18 outputs)INPUTS
Digital - High side / low side
Analogue Voltage
Analogue Current
Analogue Resistive
Analogue Ratiometric
Frequency
Phase
Pulse Counter
Encoder
OUTPUTS
Digital High side / low side
PWM / PWMi
INTERFACES / COMMUNICATIONS
CANCAN Interfaces: 4
50 kbits/s, 125 kbit/s, 250 kbit/s, 500 kbit/s, 800 kbit/s, 1 Mbit/s
CANopen, SAE J1939 or Raw CAN
ETHERNET
Number of Ports: 1
10 Mbit/s / 100 Mbit/s
Duplex
CODESYS Modbus TCP Client
USB
Number of Ports: 1
Supported Version: 2
USB 2.0 host (12 Mbit/s)
08 (Mass Storage)
FAT32 Filing System
Environmental Testing Standards
CE Marking
EN 61000-6-2
Electromagnetic compatibility (EMC) noise immunity
Electromagnetic compatibility (EMC) noise immunity
EN 61000-6-4
Electromagnetic compatibility (EMC) emission standard
Electromagnetic compatibility (EMC) emission standard
BS EN 60950-1: 2006 + A2:2013
Safety of information technology equipment, general requirements
Safety of information technology equipment, general requirements
E Marking
UN/ECE-R10.05
E11
E11
ISO 11452-2
Noise immunity with 100 V/m
Noise immunity with 100 V/m
Salt Spray
BS EN 60068-2-52
Test Kb - Salt Mist Cyclic (Sodium Chloride Solution) Severity 3
Test Kb - Salt Mist Cyclic (Sodium Chloride Solution) Severity 3
One test cycle consisting of:
Salt mist temperature: +15 ˚ C to +35 ˚ C Spray period: 2 hours
Followed by humidity storage period: 20 hours to 22 hours at 93 + 2 % to 3 % rh and +40 ˚C ± 2 ˚C
Four test cycles (as above) to be applied followed by a Storage Period: 3 days @ 45 % to 55 % rh and +23 °C ± 2 °C
Electrical Tests
ISO 7637-2 (2004)
Pulse 1 - Severity Level III - Function State C
Pulse 1 - Severity Level III - Function State C
Pulse 2a - Severity Level III - Function State A
Pulse 2b - Severity Level III - Function State C
Pulse 3a - Severity Level III - Function State A
Pulse 3b - Severity Level III - Function State A
Pulse 4 - Severity Level III - Function State A
Pulse 5a - Severity Level III - Function State C
Mechanical Tests
EN 60068-2-6
Vibration Resonance Search
Vibration Resonance Search
Freq range: 10 Hz to 2 kHz
Acceleration: 10 g
ISO 16750-3
Test VII; Commercial vehicle, sprung masses
Test VII; Commercial vehicle, sprung masses
Random vibration
Mounting location; vehicle body
ISO 16750-3
Bumps
Bumps
Amplitude: 30 g
Duration: 6 ms; 24,000 shocks
Climatic Tests
EN 60068-2-30
Damp heat, cyclic upper temperature 55 ˚C
Damp heat, cyclic upper temperature 55 ˚C
EN 60068-2-78
Damp heat, steady state test temperature 40 ˚C/93% RH (21 Day Duration)
Damp heat, steady state test temperature 40 ˚C/93% RH (21 Day Duration)
EN 60068-2-52
Salt spray test severity level 3 (vehicle)
Salt spray test severity level 3 (vehicle)
Connection Diagram
