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Details the network interface for OSDP readers and door hardware with PoE support.
Diagram and labels for the MR62e hardware components and connectors.
Table detailing terminal block connections for inputs, power, relays, and RS-485.
Explains the function of various jumpers (J1-J5) for device configuration.
Describes how S1 DIP switches configure operating modes and parameters.
Lists factory default IP address, subnet mask, and gateway.
Details the procedure to erase configuration and restore factory defaults.
Explains the two methods for powering the MR62e: PoE or 12V DC.
Specifies Ethernet wiring for communication between the controller and MR62e.
Details wiring for the RS-485 OSDP communication bus and power to readers.
Illustrates configurations for supervised and unsupervised input circuits.
Explains wiring for door lock mechanisms and alarm signaling using Form-C relays.
Describes the meaning of LED indicators for power-up and running status.
Provides recommendations for securing the device and its network configuration.
Details power input requirements and power output capabilities of the MR62e.
Specifies power, communication, and cable requirements for the reader interface.
Lists operating temperature, humidity, dimensions, and weight of the device.
Outlines the performance levels for Standby Power, Endurance, Line Security, and Destructive Attack.
Provides details on mounting options and sources for optional accessories.
Shows dimensional drawings and hole patterns for mounting plates.
Covers product warranty terms, conditions, and limitations of liability.
States compliance with FCC Rules and operating conditions.
The HID Mercury MR62e OSDP Reader Interface is a network-connected device designed to control two physical barriers using OSDP readers and to provide a robust solution for OEM integrators to interface with OSDP readers and door hardware. Its on-board Ethernet connectivity, with support for Power over Ethernet (PoE) and PoE+, simplifies installation by reducing the need for separate power cabling. The MR62e is versatile, supporting up to four OSDP readers, which can be configured as either paired or alternate readers, offering flexibility in access control system design.
A key feature of the MR62e is its serial 2-wire RS-485 communication port, which is specifically designed to accommodate up to four OSDP readers. This allows for efficient and secure communication with multiple readers from a single interface. For controlling door strikes or alarm signaling, the device includes four Form-C relay outputs. These relays are rated at 2 A @ 30 V DC, resistive, and are configured as dry contacts, ensuring compatibility with a wide range of door hardware and alarm systems. The use of Form-C relays provides both normally open (NO) and normally closed (NC) contacts, offering flexibility in wiring and control logic.
The MR62e also incorporates six inputs, which are crucial for monitoring various door states and alarm conditions. These inputs can be configured as either unsupervised or supervised. In an unsupervised configuration, the inputs report only open or closed states, providing basic status information. When configured as supervised, the inputs offer more detailed reporting, including open circuit, shorted, grounded, and foreign voltage conditions. This enhanced supervision capability is vital for maintaining high security and detecting tampering or faults within the system. For supervised circuits, two 1KΩ, 1% resistors are required and should be placed as close to the sensor as possible, ensuring accurate reporting. Custom end-of-line (EOL) resistances can also be configured via the host software, allowing for tailored security solutions.
Powering the MR62e can be achieved in two ways: either through the Ethernet connection using PoE or PoE+, or via a local 12 V DC power supply. This dual power option provides flexibility depending on the installation environment and available infrastructure. For UL installations, it is important to note that the Power Sourcing Equipment (PSE), such as a PoE/PoE+ enabled network switch or power injectors, must be UL Listed under UL294B.
The physical mounting of the MR62e is designed for convenience. It can be mounted in a 3-gang switch box, and a mounting plate is supplied with the unit for this purpose. Alternatively, it can be mounted in an enclosure, with the supplied mounting plate featuring holes that match the MR50 mounting footprint, facilitating integration into existing systems or standard enclosures.
Maintenance features include a bulk erase function, which allows for the complete sanitization of the board by erasing all configuration settings and restoring the MR62e to OEM default parameters. This is particularly useful for redeploying units or ensuring data privacy. The bulk erase process involves setting specific DIP switches, applying power, and then changing the DIP switches within a defined timeframe. It is critical not to remove power during this process to avoid data corruption.
The device also provides clear status LEDs for monitoring its operational state. LED 1 indicates the online status and encryption status, while LEDs 2 through 7 provide status for each input (IN1 to IN6). J1-Yellow and J1-Green LEDs indicate Ethernet speed and link status, respectively. These visual indicators aid in quick troubleshooting and status checks during installation and operation.
For IT security, the MR62e emphasizes secure installation and the creation of user accounts with strong passwords for its web configuration page. All DIP switches should be in the OFF position for normal operating mode. The device ships with a default login account (admin/password) that is enabled when DIP switch 1 is moved from OFF to ON. This default login is available for five minutes, during which at least one user account should be defined, and the DIP switches reset to OFF. It is strongly advised against configuring the MR62e with an IP address accessible from the public internet. Enhanced network security options include disabling SNMP, Zeroconf discovery, utilizing the web configuration module, and enabling data encryption over the host communication port.
The MR62e also includes a tamper switch (J3) which is a normally open contact, providing an additional layer of physical security. The RS-485 termination jumper (J4) is installed only if the MR62e is at the end of the communication bus, ensuring proper signal integrity. This attention to detail in both physical and network security, combined with flexible power and input/output options, makes the HID Mercury MR62e a comprehensive and reliable solution for modern access control systems.
General| Operating Frequency | 13.56 MHz |
|---|---|
| Power Supply | 12-24 VDC |
| Operating Humidity | 0% to 95% non-condensing |
| Form Factor | Interface Module |
| Technology | Contactless |
| Interface | RS-485 |
| Current Consumption | 100 mA |
| Operating Temperature | -40°C to 70°C |
| Inputs | 2 supervised inputs |
| Compliance | FCC, CE |
| Outputs | 2 relays |
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