Keri Systems EP2500 User Manual

2355 MIRA MAR AVE. LONG BEACH, CA 90815-1755, [phone] FAX [phone]

EP2500 Intelligent Controller

Installation and S pecifications:

1. General:

The EP2500 intelligent controller provides decision making, event reporting, and database storage for
the Mercury hardware platform.

It communicates with the host via on-board 10-BaseT/100Base-TX Ethernet port or port 1. Port 1 may
be set up as RS-232, 2-wire RS-485 or an optional 10-BaseT/100Base-TX using a Lantronix Micro100
interface daughter board. Subcontrollers are connected via ports 2 and 3 using 2-wire RS-485.

It is recommended that the EP2500 be mounted .25" above any conductive surface.

2. Setting Up the EP2500 Hardware:

www.mercury-security.com

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.

1
2
3
4
5
6

3V BR/CR2330

J3

J12

VBAT

U7

+

-

J14
J15
J16
J17

S2

BT1

3.3V

J1 J13

1
2
3
4

S1

U1

U4U3

U5

5V

J6

485J7232

J10

J4

J5

VIN

GND

TMP
GND
FLT
GND

ACT

SPD

J1

LNK

J11

TB2

TXD
TR+

RXD
TR-

RTS

PORT 1

CTS

J9J8

GND

TR+
TR-

PORT 2

GND
TR+

PORT 3

TR-

GND

Information subject to change without notice.

Mercury Security Corporation, Copyright 2011 EP2500 DOC 10107-0030 REV: 1.03 Page 1

Jumpers:

The EP2500 processor hardware interface is configured using jumpers to setup the port interface and
end of line termination.

JUMPERS SET AT DESCRIPT ION

J2 N/A Fac tory us e only
J3 N/A Fac tory us e only
J4 OFF Port 2 RS-485 EOL Terminator is off

ON Port 2 RS-485 E OL Terminator is on

J5 OFF Port 3 RS-485 EOL Terminator is off

ON Port 3 RS-485 E OL Terminator is on
J6 N/A Lantronix Micro100 connect i on - P ort 1
J7, J8, J9 232 Port 1 is RS-232

485 Port 1 is RS-485

J10 OFF Port 1 RS-485 EOL Terminator is off

ON Port 1 RS-485 E OL Terminator is on
J11 N/A F act ory us e on l y
J12 N/A F act ory us e on l y
J13 N/A F act ory us e on l y
J14 N/A Remote s t at us LED # 1, see note 1
J15 N/A Remote s t at us LED # 2, see note 1
J16 N/A Remote s t at us LED # 3, see note 1
J17 N/A Remote s t at us LED # 4, see note 1

NOTE 1: Observe polarity connection to LED. External current limiting is not required.
NOTE 2: Jumpers J7, J8, J9, and J10 to do not effect the operation of the Lantronix unit.

DIP Switches:

The four switches on S1 DIP switch configure the operating mode of the EP2500 processor . DIP
switches are read on power-up except where noted. Pressing switch S2 causes the EP2500 to reset.

1 2 3 4 Definitions

OFF OFF X OFF Normal operating mode

ON X X X

OFF ON X OFF Use factory default communication parameters.

ON ON X OFF

X X ON X Disabl e TLS secure link . S witch is read only when logging on.

After ini t ial i z ation, enable default User Name (admin) and Password
(pass word). The swit c h i s read on the fly, no need to re-boot.

Use OE M default c om m uni c ation parameters . Cont ac t syst em
manufact ure for details . See Bulk Eras e below.

All other switch settings are unassigned and are reserved for future use.

Factory Default Communication Parameters:

Network: static IP address = 192.168.0.251
Communication address: 0
Primary Host port: IP server , no encryption, port 3001.
Alternate Host port: RS-232, 38400 baud, no encryption, no flow control.

Information subject to change without notice.

Mercury Security Corporation, Copyright 2011 EP2500 DOC 10107-0030 REV: 1.03 Page 2