Mr52 Manual. MR52/53 Installation Guide Cisco Meraki Documentation A.0 PLT-06451,A.1 17 September2023 Powering TrustedIdentities HID® Mercury™MR52-S3BReaderInterface The MR52-S3 reader interface boards provide a solution to the OEM system integrator for interfacing to TTL (D1/D0, Clock/Data), F/2F, 2-wire RS-485 device and door hardware
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Revisionhistory Date Description Revision September2023 Updated3.4Regulatory A.1 April2022 Initialrelease The MR52 allows for multi-drop communication on a bus of up to 4,000 feet (1,200 m)
CISCO MR52 INSTALLATION MANUAL Pdf Download ManualsLib
Six Form-C relay outputs are provided that can be used for strike control or alarm. Page 7: Reader Wiring Powering HID Mercury™ MR52-S3 Reader Interface Trusted Identities Installation and Specifications 2.3 Reader wiring Each reader port supports a reader with TTL (D1/D0, Clock/Data), F/2F, or 2-wire RS-485 signaling. If you continue to use this site we will assume that you are happy with it
MR52 (Expansion Board) User Manual SimpleAccess. 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 The MR52 allows for multi-drop communication on a bus of up to 4,000 feet (1,200 m).
Mr52 Wiring Diagram Ecoist. Each unit can connect 2 card readers, 8 general-purpose. 2.2 Communication wiring (SIO communication port) The MR52 communicates with a HID Mercury Security intelligent controller (EP2500 for example) via a 2-wire RS-485 interface