The Allen‑Bradley 1769-L27ERM-QBFC1B is a CompactLogix 5370 L2 PAC with 1MB memory, dual Ethernet ports, embedded digital and analog I/O, HSC, and DLR network support. It uses DIN‑rail mounting and supports up to 4 local expansion modules.
The 1756HP‑TIME module delivers high‑precision time synchronization via GPS for ControlLogix systems. It supports Ethernet, IRIG‑B, PTP, NTP, and CST/UTC, with LED status indicators and backplane power.
