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Products

The high-performance MR50 is an ideal choice for a compact and economical single-card reader interface panel.  It is RS-485 connected and can be clustered or distributed depending on the installation requirements.

The board is easy to install and supports Wiegand, clock and data, magnetic stripe, F2F, Supervised F2F, OSDP, keypad and biometrics reader technologies.

MR50-S3

Single-card reader interface panel
Benefits
  • Easily connects to Mercury’s intelligent controllers.
  • Provides all I/O needed for single door control.
  • Small footprint for versatility
MR50 Series 3 Data Sheet
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FAQs

What voltage of surge protection should be used on inputs, outputs, readers and communications circuits?
Input circuits: minimum working/service voltage: 12 volts Output circuits (switching DC): minimum working/service voltage: 30 volts Reader data lines: minimum working/service voltage: 5 volts Reader power: minimum working/service voltage: as required by reader RS-232 communication: minimum working/service voltage: ±25 volts RS-485 communication: minimum working/service voltage: ±7 volts Ethernet (non PoE): minimum working/service voltage: 5 volts PoE: minimum working/service voltage: 60 volts
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