CompactLogix 5370 L2 Controller, 2 EtherNet/IP ports, 750KB memory, 16 DC in, 16 DC out, 4 Universal Analog in, 2 Analog out, 4 High Speed Counters, up to 4 1769 I/O expansion modules, 8 EtherNet/IP and 120 TCP connections, 24V dc input embedded power sup