Schneider Electric 8030-CRM-512 Interface Module

The Schneider Electric Square D 8030-CRM-512 Interface Module (Series A2) is a multimedia network interface in the SY/MAX Class 8030 line that provides reliable communication between SY/NET LANs and SY/MAX programmable controllers, operator workstations, programming devices, and remote industrial equipment. It supports both 10-bit and 11-bit formats, offers two COMM ports and one LAN port, eight LED indicators, and dual thumbwheel address switches for configurable addressing, enabling high-speed industrial networking across leased lines, private carrier networks, and point-to-point links. Designed for installation in SY/MAX PLC racks, factory automation systems, process control networks, and other industrial infrastructures requiring controller-to-controller networking, it supports SY/MAX BCC, SY/MAX CRC, NET-TO-NET BCC, and NET-TO-NET CRC operation. Technical specifications include Part Number 8030-CRM-512, Series A2, Network Format 10-Bit, Network Compatibility SY/NET LAN, and operating/storage temperature ranges 0°C–60°C / -40°C–80°C, with dimensions 1.5 in W x 12.8 in H x 6.6 in D. Common replacements are Square D 8030-CRM-510, 511, and 520.