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PD 664 P-NET GPRS Interface |
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Specific featuresThe 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. |
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Please read the PD 664 introduction document to learn about the purpose, communication principle, benefits, application examples etc. of the device
Communication interfacesThe 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 structureThe PD 664 P-NET GPRS Interface consists of 3 channels, as described below.
PD 664 Block SchematicThe following figure provides a block diagram showing the internal structure of a PD 664 P-NET GPRS Interface:
Technical specifications
Mechanical details
Related topicsPD 663 Simple P-NET Interface Triple Speed
Info notesCommunication 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 |
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