Siemens Programmable Logic Controller, PN/DP, 24V DC – SIMATIC S7-300 Series – 6ES7315-2EH14-0AB0
• Diagnostics buffer that stores the last 500 errors and interrupts events for diagnostic purposes
• Includes LEDs (light-emitting diodes) that indicate errors in hardware and programming as well as operational status
• High processing power in binary and floating-point arithmetic
• Includes both Ethernet and PROFINET interfaces for versatility