551 294 02

 

 

PD 664 P-NET GPRS Interface

Specific features

The PD 664 has a built-in triple-band mobile phone, and a Light-Link/RS485 P-NET interface. Using the mobile phone, the PD 664 can establish P-NET communication via GPRS.

 

All GPRS communication to and from the PD 664 is encrypted.

 

As well as P-NET communication, the PD 664 is also able to send and receive SMS messages:

 

         SMS messages can be sent via an SMS output buffer, which can be written to from P‑NET.

         SMS messages can be received via an SMS input buffer, which is readable from P‑NET.

         Error conditions in the PD 664 can be reported as SMS messages.

 

Configuration parameters are stored on the SIM card.

 

The PD 664 uses the BM 010 Base Module.

 

Please read the PD 664 introduction document to learn about the purpose, communication principle, benefits, application examples etc. of the device

 

Communication interfaces

The PD 664 has 3 P-NET communication interfaces: A standard P-NET RS485 interface for communication with P-NET devices outside the local cluster, a P-NET Light-Link optical interface, intended for communication with P-NET devices within the local cluster, and a GPRS P-NET communication channel, which can be used to communicate with a P-NET Gateway Service via GPRS. The P-NET RS485 and the P-NET Light-Link interfaces provide the same functionality as a PD 663 Simple P-NET Interface. Its main purpose is to provide a transparent high-speed link between two or more clusters of PD 6xx devices.

PD 664 is a P-NET master on P-NET RS485 / P-NET Light-Link.

 

Channel structure

The PD 664 P-NET GPRS Interface consists of 3 channels, as described below.

 

Channel No.

Channel name

Channel description

0

Service

Service channel

1

GPRS

GPRS channel

2

SMS

SMS channel

 

 

PD 664 Block Schematic

The following figure provides a block diagram showing the internal structure of a PD 664 P-NET GPRS Interface:

 

 

 

Technical specifications

 

Power supply

Power supply DC:

Nom.

24.0 V

Min.

20.0 V

Max.

32.0 V

Ripple:

Max.

5 %

 

 

 

Power consumption @ 24V DC

 

 

Average operation current:

Max

100 mA

Peak current:

Max.

350 mA

 

Ambient temperature

Operating:

-20 C +50 C

 

Storage:

-40 C +85 C

 

 

Humidity

Relative humidity:

Max.

95 %

 

EMC

Immunity:

EN 61000-6-2

Emission:

EN 61000-6-3

 

Vibration

Test method:

IEC 60068-2-6

Frequency / amplitude:

2-10 Hz: +/- 5.0 mm

10-100 Hz: +/- 2g

Sweep rate:

Max. 1 octave/min

Number of axes:

3 mutually perpendicular

 

 

Communication interfaces

 

GPRS

Triple-band

Antenna connector

SMB 50 W

Light-Link/RS485

76800 or 230400 Kbits/s

 

 

SIM card connector

Built-in connector for 25 x 15 mm Subscriber Identity Modules according to RCR STD-27 annex 4.

 

 

 

Mechanical details

 

 


 

Related topics

PD 664 introduction

PD 664 system description

PD 664 application examples

PD 664 system examples

PD 664 Configuration (SMS)

PD 664 Configuration (GPRS)

GPRS Project Tutorial

LED indicators

Wiring diagram

P-NET Gateway Service

PD 661 Simple P-NET Interface

PD 663 Simple P-NET Interface Triple Speed

Ordering information

 

Info notes

Communication with VIGO from a DPI through a P-NET Gateway Service

Communication with a PD 6xx module from a PD 602 through a P-NET Gateway service

Communication from a DPI to DPI through a P-NET Gateway Service