Protege HALF-DIN Rail 2 Door Expander with RS-485 reader ports

Brand : ICT

UPC: 685225107859

PART #: PRT-HRDM2-DIN

The Protege Half DIN Rail 2 Door Reader Expander is a compact, versatile solution designed to enhance access control and building automation systems. This two-tier half DIN rail device supports up to four reader inputs and two locking device outputs, making it ideal for dual entry and exit door configurations. With eight inputs for extended monitoring and six open collector outputs for managing controllable devices, this expander provides flexible security, alarm monitoring, and automation capabilities.

Key features include two reader ports, independently configurable for Wiegand or RS-485 operation, and support for OSDP-configurable RS-485. It also offers a fused and monitored reader power supply, ensuring reliable performance. Designed for easy installation with industry-standard DIN rail mounting, the expander supports intelligent tamper operation and includes offline functions like No Users, All Users, and First 10 Users plus 150 Card Cache. With over 40 predefined reading formats and the ability to control up to three outputs per reader port, the Protege Half DIN Rail 2 Door Reader Expander is a robust solution for comprehensive access control management.

Form Factor DIN Rail

Door Expander Door Expander

DC Input Voltage 11-14VDC

CC Output Voltage (DC IN Pass-Through) 10.83-14.0VDC 0.7A (typical) electronic shutdown at 1.1A

(DC IN Pass Through) Reader 1&2 10.45-13.85VDC pass through share 0.7A (typical) electronic shutdown at 1.1A

Operating Current 80mA (Normal Standby)

Total Combined Current* 1.6A (max)

Low Voltage Cutout 8.7VDC

Low Voltage Restore 10.5VDC

RS-485 Module network

Offline Access Modes AllUsers, First 10Users plus 150Card Cache,No Users

ReaderConfigurations 2 reader ports that can be independently configured for either Wiegand (up to 1024 bits configurable) or RS-485, allowing connection of up to 4 readers providing entry/exit control for two doors ** // RS-485 reader port connections support configuration for OSDP protocol

Lock Outputs 2 Form C Relay Outputs - 7A N.O/N.C. at 30VAC/DC resistive/inductive

PGM Outputs 6 (50mA Max) Open Collector

Zone Inputs 8 high security monitored inputs (10ms to 1hr input speed programmable)

Trouble Inputs 16

Dimensions (L x W x H) 78 x 90x 60mm (3.07 x 3.54 x 2.36")

Net Weight 207g (7.3oz)

Gross Weight 270g (9.5oz)

Operating Temperature UL/ULC 0° to 49°C (32° to 120°F) : EU EN -10° to 55°C (14° to 131°F)

Storage Temperature -10°- 85°C (14° - 185°F)

Humidity 0%-93% non condensing, indoor use only (relative humidity)

Mean Time Between Failures (MTBF) 622,997 hours (calculated using RFD 2000 (UTE C 80-810) Standard)

* The Total Combined Current refers to the current that will be drawn from the external power supply to supply the expander and any devices connected to its outputs. The Auxiliary outputs are directly connected via thermal resettable fuses to the N+ N- input terminals, and the maximum current is governed by the trip level of these fuses.

** Each reader port supports either Wiegand or RS-485 reader operation, but not both at the same time. If combining reader technologies, they must be connected on separate ports.

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