It can be easily snapped onto or removed from the rail by gently pressing the spring-loaded latch of the rail catch.
CPUARM926EJ,clocked at 300MHzRAM64MByte high-performance memoryNAND Flash128MByte SLC FlashSerial Port1 fully isolated RS485 interfaceNetwork Port1 100M/10M Ethernet interfacePowerDC 9V48V / AC 12V30VTotal Weight280gEnclosure RatingIP50Installation Size3.88(98.5 mm) × 3.78"(96 mm) × 1.06"(27 mm)(L × W × H)InstallationDIN rail card slot fixingPower ConsumptionThe biggest power consumption is 2WOperating Temperature-40185/2090 non-condensing Rail Mounting Hardware parameters