The CPU board contains the microprocessor and RAM memory, a real-time clock, LED indicators, INIT push button, and a CompactFlash interface. The base plate of the PM862 controller has two RJ45 Ethernet ports (CN1, CN2) for connection to the Control Network, and two RJ45 serial ports (COM3, COM4). One of the serial ports (COM3) is an RS-232C port with modem control signals, whereas the other port (COM4) is isolated and used for the connection of a configuration tool. The controller supports CPU redundancy for higher availability (CPU, CEX-Bus, communication interfaces and S800 I/O). Simple DIN rail attachment / detachment procedures, using the unique slide & lock mechanism. All base plates are provided with a unique Ethernet address which provides every CPU with a hardware identity. The address can be found on the Ethernet address label attached to the TP830 base plate.Features and Benefits:ISA Secure certifiedReliability and simple fault diagnosis proceduresModularity, allowing for step-by-step expansionIP20 Class protection without the requirement for enclosuresThe controller can be configured with 800xA control builderThe controller has full EMC certificationSectioned CEX-Bus using a pair of BC810 / BC820Hardware based on standards for optimum communication connectivity (Ethernet, PROFIBUS DP, etc.)Built-in redundant Ethernet Communication ports
