Ethernet Switch 8 ports, Unmanaged , 10, 100Mbit, IP67

Ethernet-Switch 8-port, unmanaged, 10/100 Mbit, IP67

The Helmholz unmanaged Ethernet-Switch IP67 is a very compact switch for a wide range of industrial applications. Thanks to its high IP67 protection class and temperature range from -40 °C to +75 °C, the IP67 unmanaged Ethernet-Switch is ideal for use in rough industrial environments. The product is ideally suited for installation without a control cabinet and therefore offers a wide range of applications. Once plugged in, the simple Plug & Play solution makes it immediately ready for use.

The unmanaged Ethernet switch is suitable for PROFINET networks. The LLPD (neighborhood detection) and PTCP (time synchronization) functions are handled correctly with the switch in accordance with the PROFINET standard. The unmanaged Ethernet switch thus corresponds to PROFINET Conformance Class A.

With this variant of the unmanaged Ethernet switch you can connect up to 8 Ethernet subscribers with 10 or 100 Mbps.

Technical details

General information
	Order number	700-847-8ES01
	Article name	Ethernet-Switch 8-port, unmanaged, 10/100 Mbit, IP67
	Scope of delivery	Ethernet-Switch 8-port, Brief Instruction
	Dimensions (DxWxH)	24 x 62 x 190 mm
	Weight	approx. 410 g
LAN interface (X1)
	Number	8
	Type	10BASE-T,100BASE-TX, Full-/Half-Duplex, Auto negotiation, Auto MDI/MDI-X PROFINET Conformance Class A
	Connection	M12 D-Coded
	Transmission rate	10/100 Mbps
Status indicator		1 LED power display, 16 LEDs Ethernet-status
Voltage supply (X2)
	Voltage supply	DC 24 V (18…30 V DC)
	Connection	M12 L-Coded
Current draw		max. 80 mA with 24 V DC
Power dissipation		max. 2 W
Ambient conditions
	Ambient temperature	-40 °C … +75 °C
	Transport and storage temperature	-40 °C … +85 °C
	Relative air humidity	95 % r. H. without condensation
	Protection rating	IP67
	Certifications	CE
CE
	RoHS	Yes
	REACH	Yes

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Documentation

References

Training

Switch IP67 HELMHOLZ

NEWS from the : 08 /07 / 2020

ICE cube production with the PROFINET Switch from Helmholz

The Budé Group from Maastricht has been active in the world of industrial production automation, mechanical engineering, revision and maintenance for more than 30 years now. A family-owned company with a passion for technology and the solution of technical problems.

Budé Innovative Solutions bv, a member of the Budé Group, has built a unique machine for the ice industry. This machine is designed for washdown applications (cleaning with high pressure, hot water as well as aggressive chemical agents) and produces around 20 tons of crystal clear ice cubes per day at minimal energy costs.

Sven Kuypers, senior engineer for industrial automation at Budé: “The CubyKing, as the machine is called, is an ice machine that is produced entirely of stainless steel 304. The machine is distinguished by its high production capacity in combination with its relatively compact dimensions.”

capacity in combination with its relatively compact dimensions.”

PROFINET Switch with protection class IP67

Because a lot of technology had to be integrated into a small space, a decision was made to place the PROFINET elements, including the switches, as decentralized as possible. The 44 servomotors with integrated drives, the 4 valve islands and the remote IO are all decentralized and executed in IP67.

All of these PROFINET elements are connected by M12 technology with the managed PROFINET switches with protection class IP67 from Helmholz. These switches are certified by PI. They can be easily incorporated into the hardware configuration of the PLC and thus offer optimal functionality.

PROFIBUS CONNECTOR 90° Screw

The PROFIBUS connector 90° diagnostics LED is equipped with a proven and reliable screw terminal.

It is quickly mounted and has integrated, connectable terminating resistors.
For improved EMC compatibility, the housing of the plug is metalized.
Using the PROFIBUS connector diagnosis, a PROFIBUS network can be established in which the user can at any time check the state of the bus system at a glance.
The three built-in LEDs with the easily distinguished colors blue, green, and orange indicate the most important states of the PROFIBUS network at each station. The state of the terminating resistor (orange), whether bus activity is present (green), and whether the addressed participant is participating in the bus traffic (blue) are displayed.
In this way you can immediately recognize error states such as bus interrupts, missing or incorrectly connected terminating resistors, and malfunctioning or failed bus participants.
The PROFIBUS connector works in the extended ambient temperature range of -25 °C to +85 °C.

Exits on 2 versions : WITH PG and WITHOUT PG

Overview

3 status LEDs to indicate “bus operation,” “participant is sending,” “terminating resistor inserted”
Metalized housing
No parts that can be lost
Integrated switchable terminating resistor
90° cable outlet
Proven screw terminal
The PROFIBUS connectors are also available in packs of 10 or 50
The maximum ambient temperature for UL is +60 °C

Technical details

General information
	Order number	700-972-7BA12
	Article name	PROFIBUS connector, 90° screw terminal, diagnostics LED, without PG
	Scope of delivery	PROFIBUS connector, installation instructions
	Dimensions (DxWxH)	64 x 40 x 17 mm
	Weight	Approx. 40 g
Cable outlet		Vertical cable outlet, suitable for FastConnect stripping tool
PROFIBUS interface
	Number	1
	Transmission rate	max. 12 Mbps
	Connection	SUB-D connector, 9-pin
Terminating resistor		Resistor combination integrated and switchable using slide switch
PG connection socket		No
PROFIBUS bus cable		60/75 °C copper cable up to 1.0 mm2
Connector
	Connector type	terminal strips
	Number	4
Maximum outside diameter		8.0 mm
Status indicator		1 LED, 3-color
Voltage supply		+ 4.75 … + 5.25 V DC (must come from the device)
Current draw without modules (internal)		Max. 35 mA
Ambient conditions
	Ambient temperature	-25 °C … +85 °C( The maximum ambient temperature for UL is +60 °C.)
	Transport and storage temperature	-25 °C … +85 °C
	Relative air humidity	70 % at +25 °C
	Pollution degree	2
	Protection rating	IP20
	Certifications	CE, UL
CE
	RoHS	Yes
	REACH	Yes

Downloads

Document

datasheet

References

Product Reference

PROFIBUS connector, 90°, screw terminal connector, with diagnostics LED, without PG, incl. installation instructions : ATV-700-972-7BA12
PROFIBUS connector, 90°, screw terminal connector, with diagnostics LED, with PG, incl. installation instructions : ATV-700-972-7BB12

Training

PROFIBUS Compact Repeater

PROFIBUS compact repeater

The patented PROFIBUS compact repeater is a full PROFIBUS repeater that is versatile due to its very small size. It enables transfer rates of 9.6 kbps to 12 Mbps.

Alternative to conventional PROFIBUS repeaters
No additional space required in the control cabinet
Can be used for bus extension or as a spur line
Increase the number of participants
System expansion
Can also be used in MPI networks
Status LEDs
No 24 V supply required
5 V power supply directly from the PROFIBUS terminal, making it usable on every PROFIBUS device

Overview

The transmission signals are regenerated by the repeater and re-sent (bit-reshaping and retransmission) so that faults in the line are largely eliminated.
The PROFIBUS compact repeater is a great alternative to conventional repeaters for a large number of applications, both technically and in terms of price. It can be used for bus extension (up to 1 km with 2 PROFIBUS compact repeaters), to increase the number of participants, and to expand the system. Use in MPI networks is also possible. As a special application option, the PROFIBUS compact repeater allows the setup of stubs as separate segments. For this it can be plugged directly into the PG connection of an existing PROFIBUS connector.
Due to the compact design, no additional space is needed in the control cabinet, as the PROFIBUS compact repeater can be used instead of a PROFIBUS connector and is simply plugged into a participant on the PROFIBUS network. Furthermore, no separate power supply is required, because the PROFIBUS compact repeater uses the 5 V power supply, which every PROFIBUS device makes available for the terminating resistor. The PROFIBUS compact repeater establishes a potential separation between the two PROFIBUS segments.
The integrated status LEDs provide a quick overview on the current bus status.

Technical details

General information
	Order number	700-972-0RB12
	Article name	PROFIBUS compact repeater
	Scope of delivery	PROFIBUS compact repeater, instructions
	Dimensions (DxWxH)	64 x 40 x 17 mm
	Weight	Approx. 40 g
PROFIBUS interface
	Number	1
	Protocol	PROFIBUS-DP
	Transmission rate	Max. 9.6 … 12 Mbps, autom. detection
	Connection	SUB-D connector, 9-pin
Cable outlet		90 °

Downloads

Documents

References

Réference produit : atv-700-972-0RB12