Imron Corporation

MR-50
Single door sub-controller with 1 reader port, 2 supervised inputs and 2 relays. The MR-50 was designed to minimize wiring and labor associated with installing field hardware.


	MR-50 Introduction The Integrated System 2000 family of hardware was designed to meet the growing requirement for “Open Architecture” electronics in the access control and security marketplace. The MR-50 was designed to minimize wiring and labor associated with installing field hardware, and provides the flexibility to meet a wide range of system architecture applications. The MR-50 family of card reader processors has been in the field for 10 years, and over 100,000 units have been placed in service.	Hardware · Single Reader Processor · Two Relays (Strike and Aux.) · Two Inputs (Door Contact and REX) · Surface-Mount Technology · Supervised, or Non-Supervised Inputs (User Selectable EOL)
	Technology Firmware features coupled with the latest processor technology make this field processor a leader in the industry. Many Dealers/Integrators praise the product for its reliability, ease of installation and competitive price.	Communications · 19.2 and 38.4 Kbps (RS-485, 2 wire), Half-Duplex, Multi-Drop, Maximum Distance 4,000 feet
	Enclosures The MR-50 is offered either with an enclosure, or without an enclosure. Refer to the IS2- ENC-1 cut-sheet for details. Many Dealer/Integrators prefer to integrate their systems with specific electronics in their field enclosures.	Capacity · Maximum 32 MR-50(s) per SCP
	Warranty The Imron Corporation factory warranty period for the IS2000 System is 18 months from the shipment date.	Access Control · Magstripe · Proximity · Smart Card · Wiegand · Bar Code · Biometrics
	ELECTRICAL SPECIFICATIONS · Voltage: 12 +/- 15% (10.2 to 13.8) VDC · Current: 125 mA maximum · Relay contacts: K1: 5A at 30 VDC; K2: 1A at 30 VDC · Monitor inputs: 2 supervised, end-of-line resistors,1k ohm 1% 3 watt standard · RS-485 Cable: 4,000 ft (1,219 m) max. 24 AWG 120 ohm impedance · LED output: TTL compatible, high >3V, low <0.5V, 5 mA source/sink maximum · Buzzer output: Open collector, 4 VDC open circuit max. 10 mA sink max. · Reader data inputs: TTL compatible inputs
	GENERAL SPECIFICATIONS · Physical: Dimensions: 3.25 in. W x 2.9 in. L x 1.4 in. H (83 mm W x 74 mm L x 36 mm H) Weight: 4 oz. (120g) nominal · Environment: Temperature: -55 o C to +85o C, storage -40 o C to +75 o C, operating Humidity: 10% to 95% RHNC