MR52-S3 | Mercury Security Dual Door Sub-Controller

Description 

The MR52-S3 is a dual-card reader interface panel with on-board flexibility to connect to a wide range of security devices. This economical, high-performance device is easy to install and provides all the necessary I/O for controlling 2 doors with auxiliary point control and monitoring. Each unit can connect 2 card readers, 8 general-purpose input monitor points, and 6 control relays to any Mercury EP series intelligent controller.

Technical Specifications 

Information About MR52-S3

The MR-52-S3 SIO is a versatile 2 door, 4 reader subpanel. The MR-52-S3 enables simple system expansion with Mercury Controllers via RS-485 wiring. The MR-52-S3 offers an attractive expansion solution due to its versatility, reliability, and cost efficiency. The auxiliary inputs and outputs provide expanded flexibility with simplified point control and monitoring. The MR-52-S3 is the direct replacement to the Series 2 MR-52 and uses the identical footprint and interface as the Series 2 MR-52. This allows panels to seamlessly be upgraded in existing deployments. Panels upgraded from Series 2 to Series 3 will not require any software reprogramming. The commitment to interoperability simplifies the steps to upgrade software and prevents issues in the field. The Series 3 subpanels maintain compatibility with older EP Series controllers and SCP models. The MR-52-S3 supports a variety of reader technologies including Wiegand, F/2F, and OSDP with Secure Channel. Using OSDP Multi-drop technology allows 2 readers to me attached to a single reader port. The layout of the board provides flexibility with 4 auxiliary inputs and 4 auxiliary outputs allowing for a variety of security devices to easily connected. The auxiliary components are programmable for simplified automation and programmable supervised inputs provide an additional layer of security. The Mercury Security platform continues to focus on data security. The MR-52-S3 subpanel supports secure communication between the controller board and the MR-52-S3 using AES-128/256 encryption over the RS-485 bus communications ensuring that data in transit remains secure. Onboard, the MR-52-S3 contains an embedded cryptographic memory chip. This memory chip stores important data, such as communication encryption keys, in a secure location ensuring data remains secure while at rest. 

Manufacturer information

Mercury Security is a leader in open, interoperable access control hardware. Known for reliable solutions, Mercury provides intelligent controllers and hardware modules, enabling seamless integration in security systems globally.

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IQElectro is not an authorized distributor.

IQElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses. Some hardware products may contain software and firmware and may not be legally operated without first obtaining an appropriate license from the manufacturer. IQElectro makes no representation as to whether a product will or will not have software or firmware and, if it does, whether the software or firmware is the revision level that you need for your application. IQElectro also makes no representations as to your ability or right to download or otherwise obtain software or firmware for the product from the Original Manufacturer, its distributors, or any other source. IQElectro also makes no representations as to your right to install any such software or firmware on the product. IQElectro will not obtain or supply software or firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing software or firmware. Customer acknowledges and agrees that IQElectro DOES NOT provide any software, firmware, operating system, or right-to-use licenses with the products it sells. Customers understand and agree that proper software (firmware) licensing, maintenance, and upgrades are subject to the applicable manufacturer's Licensing Agreement or similar document. Disclaimer Policy.