Mercury LP2500 User Manual

Mercury Security © 2018 LP2500 DOC 10107-0063 REV 1.02 Page 1
www.mercury-security.com
2355 MIRA MAR AVE. LONG BEACH, CA 90815-1755, (562)986-9105 FAX (562) 986-9205
LP2500 Intelligent
Controller
Installation and Specifications
1. General
The LP2500 intelligent controller provides decision-making, event reporting, and database storage for the
Mercury hardware platform.
The LP2500 communicates with the host via on-board 10-BaseT/100Base-TX Ethernet port or the Micro USB
port (2.0) with an optional Micro USB to Ethernet adapter. Sub controllers are connected via ports 1 and 2
using 2-wire RS-485 multi-drop communication busses. The LP2500 requires 12 to 24 Vdc for power.
2. LP2500 Hardware:
LP2500 Layout
3. LP2500 Wiring and Setup:
CONNECTION
CONNECTION
TB1-1
Power Fault
GND
TB3-1
SIO Port 1
GND
TB1-2
Input
FLT
TB3-2
(2-wire RS-485)
TR- (B) See note 1
TB1-3
Cabinet
GND
TB3-3
TR+ (A) See note 1
TB1-4
Tamper Input
TMP
TB4-1
SIO Port 2
GND
TB1-5
Power Input
GND
TB4-2
(2-wire RS-485)
TR- (B) See note 1
TB1-6
VIN: 12 to 24 Vdc
TB4-3
TR+ (A) See note 1
TB2
N/A
Not Used
Note 1: Terms A & B are from the RS-485 standard
GND
FLT
GND
TMP
VIN
GND
TB1
PORT 1
PORT 2
TR+
TR-
GND
TR+
TR-
GND
TB3
TB4
J4
J5
1
2
3
4
5
6
D28
J1
GND_C
3V BR/CR2330
RESET
S2
BT1
1
4
3
2
S1
2.00 [50.80]
2.00 [50.80]
5.00 [127.00]
.25 [6.35]
6.00 [152.40]
5.50 [139.70]
.50 [12.70]
S2: RESET
SWITCH
BATTERY: BR/CR2330
REPLACE ANNUALLY
STATUS
LEDs
J6
Ø.156 [3.96]
6 PLACES
J1: ETHERNET
JACK
TB3 & TB4
RS-485 PORTS
ON
V
| | | | | |
S1: DIP SWITCHES
J7
J7: MICRO USB
JACK
J6: MICRO SD
CARD SLOT
EARTH GROUND
This device complies with part 15 of the FCC Rules. Operation
is subject to the following two conditions: (1) This device may
not cause harmful interference, and (2) this device must
accept any interference received, including interference that
may cause undesired operation.

Mercury LP2500 Specifications

General

Controller Type	Access Control Panel
Number of Doors	Up to 2
Inputs	8 supervised inputs
Communication	RS-485, Ethernet
Power	12 or 24 VDC
Input Voltage	12VDC
Output Current	2A @ 30VDC per relay
Protection	Surge Protection

Summary

LP2500 Wiring and Setup

Terminal Block Connections

Defines connections for Power Fault, Input, Cabinet Tamper, UPS Fault, and power input.

RS-485 Ports Wiring

Details wiring for RS-485 ports 1 and 2, including TR+ and TR- connections.

LP2500 Configuration Options

Jumpers and Jacks Configuration

Details how jumpers and jacks configure port interface and RS-485 end-of-line termination.

DIP Switches Configuration

Explains the function of four DIP switches for operating mode and factory defaults.

Factory Default Communication Parameters

Bulk Erase and Input/Output Wiring

Bulk Erase Configuration Memory Steps

Input Power, Cabinet Tamper, and UPS Fault Input Wiring

Details 12-24 Vdc power input, cabinet tamper, and UPS fault monitoring connections.

Communication Wiring Details

Status LEDs, IT Security, and Specifications

LP2500 Status LED Indicators

IT Security Best Practices

System Interfaces and Performance

Host Communication and Serial I/O