M840 Display
4.3″ Display, Optically Bonded, Flexible User Programming via CODESYS 3.5 and C, J1939, CAN Open & Raw CAN
The M840 programmable display is a robust HMI specifically designed for mobile applications. The 4.3″ color screen is optically bonded to operate in harsh environments. The powerful cortex M4 + M processor has 200 MHz clock speed and 32 MB of SDRAM and 16 MB of flash storage.
There are 4 configurable analog/digital inputs, as well as 4 configurable digital outputs. The M840 also has 2 independent CAN interfaces, J1939, CAN open and Raw CAN. Its programming is also very flexible using CODESYS 3.5 and C.
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Specifications
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Mechanical
Screen Size 4.3" - Resolution 480 x 272 pixels 24 bit colour Screen Type Optically bonded - Dimensions 131 mm x 208 mm x 56 mm 5.15" x 8.2" x 2.2" Housing PC PBT alloy plastic resin - Connections USB Ethernet Mounting 4 x M5 bolts Optically bonded RAM arm Electrical
Supply Voltage (Vdc) 8 V DC to 32 V DC - Inputs: Analog/Digital Digital Inputs (positive/negative), >6 V, <2 V Analog inputs (0 V to 5 V, 0 V to 10 V, 0 V to 32 V, current 4 mA to 20mA) Outputs: Analog/Digital Configurable Digital output high-sided/low-sided CAN Communication 2 ports, CAN 1.2 Interfaces 2.0 A/B, ISO 11898 50 kbits/s, 1 Mbit/s Can Open, SAE J1939 or Raw CAN Ethernet 1 port, 10 Mbit/s 100 Mbit/s, Duplex M12, D-Coded 4-pole socket USB/Serial USB Host 2.0 (12 Mbit/s) M12, B-coded 5 pole socket Real Time Clock/RTC Standard RTC Backup time - 5 years Environmental
Operating Temperature Range -30° C to +65° C -22° F to +176° F Storage Temperature Range -40 ° C to +80° C -40 ° F to +176° F Environmental Protection Ip67/NEMA 6 - System
Processor NXP LPC4357 Dual ARM M4 & M0 Cortex, 200 MHz Software CODESYS 3.5 and C - Other 32 MB Flash Memory - -
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