Allen-Bradley 1769-L24ER-QB1B CompactLogix 5370 L2 Controller

Controller Capacity
750KB Memory
Onboard I/O
16 DC Inputs, 16 DC Outputs
I/O modules (max)
Up To 4 1769 I/O Expansion Modules
Ethernet/IP Nodes supported (max)
8 EtherNet/IP and 120 TCP Connections
Power Supply
24V DC Embedded Power Supply

Comes with 1GB SD Card, Can Support Up To 2GB SD Card, 1 USB Port. 1769-ECR Not included.