M-Max 820 EP4/USO – Rugged Industrial Error-free Rackmount System

• ‘2 out of 2’ or redundant architectures
• Rugged construction and IP65 sealed case for tough applications (ground, railway, aircraft and marine)
• High performance system, Intel Core i7 based
• Excellent graphics capabilities using integrated Intel HD 530 graphics controller
• 19” rackmount system
• Fanless MicroMax patented passive cooling technology
• Operating Temperature from -40 to +60 °C
• Shock handling up to 40g, Vibration up to 2.5g
• Data storage options include industrial SSDs with RAID functionality

The M-Max 820 EP4/USO consists of two high performance rugged industrial computers with passive cooling. It is designed to provide reliable operation using ‘2 out of 2’ or redundant architectures in harsh environments for critical applications. Providing shock and vibration protection, the M-Max 820 EP4/USO can operate under extreme temperatures from -40 to +60 °C, dust and humidity. Data storage options include vibration proof industrial SSDs with RAID functionality (sofware or hardware option). The computer is used as a part of a safety system at railroad and operate as an optical time-domain reflectometer.

Technical specifications (per each subsystem):

• CPU: Intel Quad Core i7-6822EQ (2.0–2.8 GHz, 8 MB SmartCache)
• RAM: Dual channel 1867/2133 MHz DDR4 memory up to 32 GB
• Data storage: SSD up to 1 TB, Optional 2x SSD as RAID0/1
• Video: Intel HD 530 integrated controller, supports up to 2 displays with resolution up to 4096 x 2304 @ 60 Hz (4K UHD)
• LAN: 2x 10/100/1000 Base-T
• Serial ports: 2x RS232, USB: 4x USB 3.0
• Power: +9 to +33 V DC (isolated) AC adapter ~100 to 240 V (optional)
• Power Consumption: 65 W
• Enclosure: Aluminum enclosure, Passive cooling system (no fans)
• Mechanical (W x H x L): 480 x 173 x 241 mm (without end caps and connectors)
• Dust/Moisture: IP65
• Operating Temperature: -40 to +60 °C Complies with MIL-STD-810G (High temp. method 501.5, Low temp. method 502.5, Procedure I, II)
• Humidity: Operating: 5 to 95 % at +25 °C, non-condensing
• Vibration: Operating acceleration amplitude up to 2.5g. Complies with MIL-STD-810G (Method 514.6, Procedure I, Category 14)
• Shock: Maximum peak shock acceleration up to 40g (11 ms) Complies with MIL-STD-810G (Method 516.6, Procedure V)

About MicroMax Computer Intelligence

MicroMax, founded in 1979, is an engineering company, designing specialized computer systems for mission critical applications, with customers in the transportation (rail, marine, air) & various industrial/ manufacturing enterprises. MicroMax also maintains offices in Russia. Representing over two dozen manufacturers of computer boards and specialized electronics for automation/control, enables MicroMax to offer the best prices, state of the art equipment, knowledge of the marketplace as well as the latest technological developments to our clients. •Extra durable ruggedized computers protected from dust, moisture and other environmental hazards designed to perform in all environments under almost any condition from the rigors of an offshore oil rig to the intense shock and vibration of a space shuttle. •Subsystems for Computer Based Interlocking (CBI)/Automatic Train Control (ATC) railroad applications, in full compliance with CENELEC SIL4 spec with extraordinary immunity to all kinds of disturbances. •On-board/field multifunction systems for use in harsh environments, with very high MTBF/MTBS •Design/production of customized enclosures for harsh environments including ATR type enclosures / systems for avionics •Rugged Embedded SBC designed and built with all components approved to operate in the -40°/+85°C range, with a high degree of shock/vibration protection and special conformal coating to protect boards from moisture and other corrosive substances, with a high MTBF