Mercury LP2500 Installation 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 Security © 2018 LP2500 DOC 10107-0063 REV 1.02 Page 2
Jumpers and Jacks:
The LP2500 controller hardware interface is configured using jumpers to setup the port interface and end of line
termination.
JUMPERS
SET AT
DESCRIPTION
J1
N/A
10-BaseT/100Base-TX Ethernet port
J2
N/A
Factory use only
J3
N/A
Factory use only
J4
OFF
Port 1 RS-485 EOL terminator is off
ON
Port 1 RS-485 EOL terminator is on
J5
OFF
Port 2 RS-485 EOL terminator is off
ON
Port 2 RS-485 EOL terminator is on
J6
N/A
microSD Card
J7
N/A
USB Port (2.0)
DIP Switches:
The four switches on S1 DIP switch are used to configure the operating mode of the LP2500 controller. DIP
switches are read on power-up except where noted. Pressing reset switch S2 causes the LP2500 to reboot.
1 2 3
4
Definitions
OFF
OFF
OFF
OFF
Normal operating mode.
ON X OFF
OFF
After initialization, enable default User Name (admin) and Password
(password). The switch is read on the fly, no need to reboot.
See IT security section for additional information
OFF
ON
OFF
OFF
Use factory default communication parameters.
ON
ON
OFF
OFF
Use OEM default communication parameters. Contact system
manufacture for details. See Bulk Erase below.
ON
ON
OFF
OFF
Bulk Erase prompt mode at power up. See Bulk Erase below.
X X X
ON
Makes the LP2500 report and function like an EP2500. To be used in
situations where the host software has not been updated to support
the LP series product line.
All other switch settings are unassigned and reserved for future use. X = don’t care.
In the factory or OEM default modes, downloaded configuration/database is not saved to flash memory.
Factory Default Communication Parameters:
Interface 1 (NIC1)
Network: static IP address: 192.168.0.251
Subnet Mask: 255.255.0.0
Default Gateway: 192.168.0.1
DNS Server: 192.168.0.1
Primary Host port: IP server, TLS if Available, port 3001, communication address: 0
Alternate Host Port: Disabled
4. Bulk Erase Configuration Memory:
The bulk erase function can be used for the following purposes:
Erase all configuration and cardholder database (sanitize board, less third party applications)
Update OEM default parameters after OEM code has been changed
Recover from database corruption causing LP2500 board to continuously reboot
If clearing the memory does not correct the initialization problem, contact technical support.
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