Allen - Bradley 1769 - L24ER - QB1B is a CompactLogix 5370 L2 series programmable logic controller (PLC). The brief English parameters are as follows:
Memory: 0.75MB user memory, with a 1GB SD memory card included (expandable up to 2GB).
Interfaces: 2 EtherNet/IP ports, 1 USB port.
Digital I/O: 16 digital inputs (24V DC), 16 digital outputs (24V DC/0.5A).
Expansion Capacity: Can connect up to 4 1769 I/O expansion modules, support up to 8 Ethernet/IP nodes.
Network Connection: Support 120 TCP connections, support Device - Level Ring (DLR) network topology.
Power Supply: Embedded 24V DC power supply.
Programming Language: Support structured text, relay ladder diagram, function block diagram or sequential function chart (SFC), etc.
Dimensions: Approximately 14cm×10.5cm×11.8cm.
Weight: About 0.63kg.