System Helmholz is a German manufacturer of high quality (DIN ISO 9002:2008 certified since 1999) industrial automation and communication solutions. They offer a line of PROFIBUS connectors that come in a metalized housing for improved electromagnetic compatibility and durability, at a great price point. Individual unit pricing is indicated below. For higher volumes please contact us.
90° EasyConnect®, for solid cables, without prog. device connector
Siemens equivalent: 6ES7 972-0BA52-0XA0, 6ES7 972-0BA51-0XA0, 6ES7 972-0BA50-0XA0
The PROFIBUS connector 90° EasyConnect® features quick-connect technology, which makes stripping the bus wires unnecessary. Once the cable has been installed it is easy to check (visual inspection) that the PROFIBUS cable has been correctly connected.
The housing is metallized for improved electromagnetic compatibility.
The EasyConnect® connector also works in the extended ambient temperature range of -25 °C to +85 °C*.
90°, without prog. device connector, screw terminals
Siemens Equivalent: 6ES7 972-0BA12-0XA0, 6ES7 972-0BA10-0XA0
The PROFIBUS connector 90° is equipped with proven and reliable screw terminals.
The connector is quickly mounted and has integrated, connectable terminating resistors.
The housing is metallized for improved electromagnetic compatibility.
The PROFIBUS connector also works in the extended ambient temperature range of -25 °C to +85 °C*.
35°, without prog. device connector, screw terminals
Siemens equivalent: 6ES7 972-0BA42-0XA0, 6ES7 972-0BA41-0XA0
The PROFIBUS connector has a 35° entry and is equipped with proven and reliable screw terminals.
The connector is quickly mounted and has integrated, connectable terminating resistors.
The housing is metallized for improved electromagnetic compatibility.
The PROFIBUS connector also works in the extended ambient temperature range of -25 °C to +85 °C*.
90°, with prog. device connector, screw terminals
Siemens equivalent: 6ES7 972-0BB12-0XA0, 6ES7 972-0BB10-0XA0
The PROFIBUS connector 90° is equipped with proven and reliable screw terminals.
The connector is quickly mounted and has integrated, connectable terminating resistors.
The housing is metallized for improved electromagnetic compatibility.
The PROFIBUS connector also works in the extended ambient temperature range of -25 °C to +85 °C*.
90° EasyConnect®, for solid cables, with prog. device connector
Siemens equivalent: 6ES7 972-0BB52-0XA0, 6ES7 972-0BB51-0XA0, 6ES7 972-0BB50-0XA0
The PROFIBUS connector 90° EasyConnect® features quick-connect technology, which makes stripping the bus wires unnecessary. Once the cable has been installed it is easy to check (visual inspection) that the PROFIBUS cable has been correctly connected.
The housing is metallized for improved electromagnetic compatibility.
The EasyConnect® connector also works in the extended ambient temperature range of -25 °C to +85 °C*.
axial cable outlet, screw terminals
Siemens equivalent: 6GK1 500-0EA02, 6GK1500-0EA00
The PROFIBUS connector with axial cable outlet is equipped with proven and reliable screw terminals.
The connector is quickly mounted and has integrated, connectable terminating resistors.
The housing is metallized for improved electromagnetic compatibility.
The PROFIBUS connector also works in the extended ambient temperature range of -25 °C to +85 °C*.
axial, EasyConnect®, for solid cables
Siemens equivalent part numbers: 6GK1 500-0FC10, 6GK1 500-0FC00
The PROFIBUS connector axial EasyConnect® features quick-connect technology, which makes stripping the bus wires unnecessary. Once the cable has been installed it is easy to check (visual inspection) that the PROFIBUS cable has been correctly connected.
The housing is metallized for improved electromagnetic compatibility.
The EasyConnect® connector also works in the extended ambient temperature range of -25 °C to +85 °C*.
PROFIBUS Compact Repeater (incl. instruction)
The new PROFIBUS Compact Repeater from Systeme Helmholz GmbH is a fully functional PROFIBUS Repeater. The Repeater covers transmission rates from 9.6 Kbps to 12 Mbps.
The transmitted signals are regenerated by the repeater and resent (Bit-Reshaping and Retransmission), so troubles in the line are mostly avoided. In terms of price as well as in terms of technical reasons the PROFIBUS Compact Repeater is a real option for multitude applications instead of using standard repeaters.
It can be used for bus extensions (up to 1 km with 2 PROFIBUS Compact Repeaters), ing the number of the stations as well as for plant extensions. The operation in MPI networks is also possible. As a special application option the PROFIBUS Compact Repeater offers you the possibility of the usage of drop cables as standalone segments. Therefore it can be plugged directly on the PG port of a built in PROFIBUS connector.
Due to the compact shape no additional room is needed in the cabinet, as the PROFIBUS Compact Repeater can be used instead of PROFIBUS Connector, or simply plugged onto a node in the PROFIBUS Network.
Furthermore no separate power supply is needed, as the PROFIBUS Compact Repeater is using the 5 V power supply that every PROFIBUS device possesses for the terminating resistor. The PROFIBUS Compact Repeater generates an isolation between both PROFIBUS segments. The integrated status LEDs provide a fast overview on the current Bus status.
A great alternative to the Siemens 6ES7 972-0AA02-0XA0 (and the obsolete 6ES7 972-0AA00-0XA0 & 6ES7 972-0AA01-0XA0)