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Indactic 2033

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The Indactic 2033 protocol was developed in the late 80ies by the BBC company (ABB). It found high resonance in the energy sector for the automation of transformer stations enabling communication between a control station and several RTUs. Like its preceding version Indactic 33/41, this protocol belongs to the "Indactic 33" protocol family.

The Indactic 2033 protocol is an improvement of Indactic 33/41and is to a great extent downward compatible.

Both pseudo half duplex and half duplex modes may be employed for data transmission, but the first is more widely used. An "extended addressing mode" which allows connecting up to 4095 RTUs to a single line was also introduced. In the "base addressing mode" up to 15 RTUs can be connected Indactic 33/41.

Its function range was extended by 12-bit measured values and 24-bit counter values. Otherwise its function range is very much similar to that of the Indactic 33/41 protocol.

ISO/OSI Model

7 Application Layer Indactic 2033 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 RS232 / V.24 (PCM)

Supported Information Types

Control Direction Single Command
Double Command
Setpoint [8 bit]
Monitoring Direction Single indication [1 Bit]
Single indication [1 Bit] with time tag
Measured value [8 bit]
Measured value [12 bit]
Counter value BCD [6 digits]
Counter value [24 bit]

Protocol Features

Physical Layer PCM
pseudo halfduplex
halfduplex
baud rates: 50, 100, 200, 600, 1200
Application Layer on-demand transmission of static signals such as single indications and analogs
spontaneous transmission of single indications with time tag
direct command transmission (without SBO)
clock synchronization
Address Space up to 15 RTUs connected to one line by "base addressing" and up to 4095 RTUs by "extended addressing"
single indications: up to 15 files with 128 points each
analogs: up to 8 files with 16 points each
counter values: up to 4 files with 16 points each
commands: up to 15 files with 128 points each
(per RTU)

Implemented Protocol Stacks

Indactic 33/41, 2033, MasterIndactic 33/41, 2033, Slave

Applicable Products

ipConvLiteipConvLiteinexpensive protocol converter for standardized application
start price 1.800,- €
Details...
product/ipConvLite/en/ipConvLite_EN.pdf
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 /
Power Plants Hinterrhein, SwitzerlandPower Plants Hinterrhein, Switzerland
Details...
SwitzerlandipConv IEC 60870-5-104, Slave / Indactic 33/41, 2033, Master /
ABBIranABBIran
Details...
IranipConv Indactic 33/41, 2033, Slave / IEC 60870-5-101, Master /
ISKIISKI
Details...
TurkeyipConv Indactic 33/41, 2033, Slave / Modbus, Master /
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