Title: Hardware Installation Guide.pdf
Certifications: UL 294 - FCC Part 15 - CE marking - - RoHS compliant - WEEENote:These specifications are subject to change without notice.revision 6 — 137LNL-2210 Intelligent Single Door Controller138 — revision 6LNL-2220 INTELLIGENT DUAL READER CONTROLLERHardware Installation Guide28Overview of the LNL-2220This installation guide is intended for use by technicians who will be installing and maintaining the LNL-2220 Intelligent Dual Reader Controller (IDRC).The IDRC provides a single board solution to control two doors, or a single door in paired mode. It holds the database for the hardware configuration, and card holder database in nonvolatile memory. The event log buffer is stored in battery backed memory.