Specifications

Level One: Protege GX Installer Study Guide | August 2013 67
Protege Mini 2 Reader Expander (PRT-RDM2)
The RDM2 is a small and cost effective module for controlling up to 2 doors. Mounted in a medium cabinet, this
module has a very small footprint, or mount up to 8 modules in a jumbo cabinet to control up to 16 doors.
Technical Specifications:
 Operating Current: 83mA (109mA max)
 Doors: 2 doors, up to 4 readers in multiplex mode
 Inputs: 6 4 state, EOL configurable. 1 module tamper
 Outputs: 2 Form C relays (5A max), 6 Open Collector (50mA)
 Offline Operation: Stores first 10 users + 50 cached users. No
offline schedules. No offline event storage
 Comms: 1 non-isolated RS-485 port
The RDM2 (and any readers connected to it) draw their power from the RS-485 Module Network.
Maximum Number per Enclosure
Medium Large Fatboy Jumbo
1 1 4 8