Paradox PCS250 Installation And Programming Manual Download Page 1

PCS250-EI07  05/2018

Installation and Programming Guide 

**Compatible with Insite GOLD

             and SWAN Server**

Installation

SIM Card Connection

The PCS250 supports two standard GSM provider SIM cards.

To install the SIM cards, open the SIM Card tray and insert card into slot, 

as shown. SIM Card 1 is used as “Primary” and SIM Card 2 for 

“Backup”. 

Panel Connections

Connect the PCS250’s serial out to the serial connector on the panel.

• For GPRS reporting, connect to the Serial port of the panel. 
• For GSM reporting, connect to the EBUS port of the panel.

RS485 Connection

A CVT485 module can be connected onto the control panel’s EBUS in 

order to lengthen the distance (up to 300 m. / 1000 ft.) between the 

panel and the PCS250. Refer to the drawing for connections.

*Optional Power Supply Connections (for RS485)

The PCS250 is designed to be powered by the control panel up to 50m 

(160 ft.) with an 18 gauge wire. If you are using a CVT485 module to 

increase the distance from your panel, an external power supply should 

be used. Refer to the drawing below.

Antenna Extension Connection 

Use an antenna extension kit to improve RF reception if your module’s 

signal strength is weak. Antenna kits are purchased separately.

IP150 Connection

The PCS250 can be connected to the IP150 Internet Module’s PCS 

port. For more information on how to configure this option, please refer 

to the IP150’s Installation manual.

UC300 Connection

The PCS250 can be connected to the UC300 Serial port. For more 

information on how to configure this option, please refer to the UC300’s 

Installation manual.

VDMP3 Connection (GSM mode only)

If using a VDMP3 module for personal reporting, mount the VDMP3 

directly onto the PCS250 Communicator Module to enable the VDMP3 

to dial out using the GSM cell phone network.

Powering-up the PCS250

Once your hardware connections are completed, the PCS250 module 

will begin its power up sequence. 

SIM1, SIM2, GPRS, and GSM 

LEDs will flash intermittently for 

several seconds.

SIM card 1

 LED will slowly flash green while searching for the GSM 

network; once found the LED will be solid green and signal strength 
LEDs turn on (depending on network strength)

If configured for GPRS reporting, you will need to configure network 

provider information. Refer to Programming.

LED Functionality

Programming

In order to configure the PCS250 for reporting, you will need to first 

configure your SIM cards. Please note that SIM Card 1 can be 

configured via panel programming and SIM Card 2 via SMS. 

GPRS Reporting (Serial Port Connection)

Network Provider Information

Network Provider Information via SMS

1

Mounting holes

2

Audio jack

3

InField upgrade connector

4

RS485 / power terminal

5

Serial connector

6

Tamper screw hole

7

Tamper switch

8

Audio module connector 
(e.g., VDMP3)

3

4

5

7

2

8

1

6

GSM (EBUS Connector)

GPRS (Serial Connector)

CVT485

Up to 300m (1000 ft.)

* Up to 50m (160 ft.) AWG18

12 Vdc

VDMP3 Module

LED

Functionality

SIM1 and 
SIM2

Solid green - SIM Card 1/2 is installed on the GPRS 
module
Quick green flashing - SIM card 1/2 is exchanging 
data
Slow green flashing - Searching the network
Flash red (once) SIM Card 1/2 is defective
Off - SIM Card 1/2 is not installed, not active, or 
currently not in use

GPRS

Solid green - unit is set for GPRS operation
Quick green flashing - exchanging data 
(when this LED in ON, the GSM LED stays OFF)

GSM

Solid green - unit is set for GSM operation
Quick green flashing - exchanging data
(when this LED in ON, the GPRS LED stays OFF)

Signal 
Strength

Three LEDs indicate network strength

MG/SP

EVO

Feature

[921]

[2960]

APN part 1 (characters 1-16)

[922]

[2961]

APN part 2 (characters 17-32)

[923]

[2962]

APN user name part 1 (1-16)

[924]

[2963]

APN user name part 2 (17-32)

[925]

[2964]

APN password part 1 (1-16)

[926]

[2965]

APN password part 2 (17-32)

Important: This information can be obtained from your mobile network 
provider.

Command

Description

P[password]. 
APN2.NAME.
[Access Point Name]

Used to program the SIM Card 2 Access 
Point Name

P[password]. 
APN2.USER.
[Access Point Name]

Used to program the SIM Card 2 Access 
Point User

P[password].APN2.PSW.
[Access Point Name]

Used to program the SIM Card 2 Access 
Point Password

P[password]. 
APN2.CLEAR

Used to clear the SIM Card 2 Access Point 
Name

P[password].VAPN2.
[CALL BACK PHONE 
NUMBER]

Used to view the SIM Card 2 Access Point 
Name information

PCS250 

GPRS/GSM Communicator Module

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