Connectors

PROFIBUS connectors

Helmholz has been making PROFIBUS connectors for a long time and have an excellent product line with almost every combination of features that you would ever want. We offer straight through, 90 degree, 35 degree, screw terminals or quick connect, with programming port (PG) or without programming port.

PROFINET / EtherNet/IP / ModbusTCP connectors

The industrial-grade metal housing provides the necessary ruggedness so that the connector can be used in many industrial applications.

To save the user time in wiring, the RJ45 connector can be assembled in a single step using the fast connection technology EasyConnect®. Solid single wires and strands can be used. The color-coded contact elements also help avoid connection errors.

With a PROFINET cable of up to 100 m length, Ethernet components such as a PROFINET station can be connected. In addition, the RJ45 connectors are designed in protection class IP20 and for transmission rates up to 100 Mbps (Cat-5) or up to 1Gbps (Cat-6).

Helmholz CAN connectors

Helmholz offers you the CAN bus connector for transmission rates up to 1 Mbps.

The CAN bus connector is plugged directly onto the CAN bus interface (SUB-D socket, 9-pin) of the CAN bus participants. The CAN bus cables are connected using 6-pin screw terminals.

A slide switch is used to set whether the connector is to be used as a node or at the segment end.

The switch can also be operated in the installed condition. The setting is clearly visible.

In node setting (“OFF”), the connector must be operated when the incoming and outgoing bus are connected to each other. The terminating resistor is then ineffective.

As segment end (“ON”), the connector must be set on the first and last (outermost) participants of the segment respectively. In this case the terminating resistor is connected on the incoming bus, and the outgoing bus is disconnected.

The CAN connectors also work in the extended ambient temperature range of -25 °C to +85 °C.

24 V for participant supply