Protocols
Contact Request   
HOME
Products
Protocols
References
Hardware
NEW!! Training

Conitel 2020

DOWNISO/OSI Model
DOWNSupported Information Types
DOWNProtocol Features
DOWNImplemented Protocol Stacks
DOWNApplicable Products
DOWNReferences

The Conitel 2020 protocol was developed by Leeds&Northrup for communication between a SCADA system and RTUs of the same vendor.

Physical layer encoding is based on 32-bit words.

Conitel 2020 operates in half-duplex mode following the master/slave principle. A master can communicate with up to 15 RTUs, an RTU only responds to explicit requests by the master.

ISO/OSI Model

7 Application Layer Conitel-2020 Application Layer
6 Presentation Layer n/a
5 Session Layer n/a
4 Transport Layer n/a
3 Network Layer n/a
2 Link Layer n/a
1 Physical Layer PCM, 32 bit
RS232 (V.24)

Supported Information Types

Control Direction Double Command
Regulating step command
Setpoint [12 bit]
Monitoring Direction Single indication [1 Bit]
Measured value [12 bit]
Counter value [12 bit]
Counter value [24 bit]

Protocol Features

Physical Layer PCM, half-duplex, 32 bit data words
Application Layer on-demand transmission of analog and counter values
on-demand transmission of single point indications with change detection
"Select before operate" transmission of commands and indications
Address Space RTU addresses 1..15
up to 16 groups with up to 16 12-bit-words each

Implemented Protocol Stacks

Conitel-2020, Slave

Applicable Products

ipConvLiteipConvLiteinexpensive protocol converter for standardized application
start price 1.800,- €
Details...
product/ipConvLite/en/ipConvLite_EN.pdf
ipConvOPCipConvOPCSoftwarepackage for conversion between OPC DA 3.0 Server and standard protocols
Details...
ipConvPBSipConvPBSUniversal protocol converter with integrated PROFIBUS-DP, slave interface
Details...
ipConvPBMipConvPBMUniversal protocol converter with integrated PROFIBUS-DP, master interface
Details...
ipConvPNMipConvPNMUniversal protocol converter with integrated PROFINET-IO, master interface
Available soon !
Details...
ipConvPNSipConvPNSUniversal protocol converter with integrated PROFINET-IO, slave interface
Details...
ipConvipConvUniversal protocol converter for highest degree of flexibility
Details...
product/ipConv/en/ipConv_en.pdf

References

Project CFEProject CFE
Details...
MexicoipConv Conitel-2020, Slave / DNP V3.00, Slave / DNP V3.00, Master / Harris-5000/6000, Slave / Recon, Slave / Indactic 33/41, 2033, Slave / Fuji, Slave / XMAT, Master /
© 2004-2017 IPCOMM GmbH