Allen-Bradley 1769-L33ERMS is a Compact GuardLogix 5370 safety CPU with a total memory footprint of 3 MB (2 MB standard program memory plus 1 MB safety memory) for integrated safety and control in a single module. It provides dual Ethernet/IP ports with Device Level Ring (DLR) capability and a USB programming/downloading port, and supports up to 16 I/O expansions and up to 32 Ethernet/IP nodes in a GuardLogix network. Designed for safety-critical automation, it carries SIL3/PLe-rated performance and supports CIP Motion with up to 8 axes for coordinated motion within GuardLogix 5370 safety applications.
