1.1 LP1502 intelligent controller with two reader interfaces
The LP1502 intelligent controller provides decision making, event reporting, and database storage for the
HID Mercury hardware platform. Two reader interfaces provide control for two physical barriers.
Host communication is via the on-board 10-BaseT/100Base-TX Ethernet port, or the Micro USB port (2.0)
with an optional Micro USB to Ethernet adapter.
Each reader port can accommodate a reader that uses TTL (D1/D0, Clock/Data), F/2F (standard or
supervised), or 2-wire RS-485 device signaling (OSDP reader for example), and also provides tri-state LED
control and buzzer control (one wire LED mode only).
Four Form-C relay outputs can be used for door strike control or alarm signaling.
Eight inputs are provided that can be used for monitoring the door contacts, exit push buttons, and alarm
contacts. Input circuits can be configured as unsupervised or supervised.
The LP1502 requires 12 to 24 V DC for power.
1.2 LP1502 hardware
PLT-05244, A.3
4
June 2021
Powering
Trusted Identities
HID Mercury™ LP1502 Controller
Installation and Specifications
