PN/PN Coupler

PN/PN Coupler
PN/PN Coupler

PN/PN Coupler V1

Product out of production!
Replacement model PN/PN Coupler V2.

With the PN/PN Coupler, a simple and uncomplicated connection of two separate PROFINET networks is possible. The PN/PN Coupler enables data transmission between two PROFINET controllers. A PROFINET IO device is on both PROFINET network sides. Received input data on one of the network sides is made available as output data to the other network side. The IO data transfer takes place live and as quickly as possible without additional handling blocks.

The maximum size of the transmitted IO data is 1024 bytes. Up to 16 slots for IO modules of 1 byte and up to 128 bytes are available. The incorporation into the PLC engineering tool is made possible by a GSDML file; special configuration software isn’t necessary.


  • Very compact design for DIN rail mounting
  • Exchange of up to 1024 bytes of I / O data
  • Redundant power supply
  • Galvanic separation of the nets
  • Configuration only with GSDML file, no further software required
  • No influence on the opposite side in case of failure of the bus system
  • PROFINET transmission rate 100 Mbps
Download PDF datasheet
General information
Order number 700-158-3PN01
Article name PN/PN Coupler V1
Scope of delivery PN/PN Coupler, Quick Start Guide and CD with GSDML file
Dimensions (DxWxH) 35 x 58 x 72 mm
Weight Approx. 135 g
PROFINET interface
Number 2 with 2 ports each
Protocol PROFINET IO as defined in IEC 61158-6-10
Physical layer Ethernet
Transmission rate 100 Mbps full duplex
I/O image size max. 1024 bytes
Connection 4x RJ45
integrated switch Yes
Features Media redundancy (MRP client), automatic addressing, topology detection (LLDP, DCP), diagnosis alarms
Voltage supply
Voltage supply 24 V DC (18 - 28 V DC)
Current draw max. 210 mA
Ambient conditions
Ambient temperature 0 °C to 60 °C
Transport and storage temperature -20 °C to 80 °C
Protection rating IP 20
Certifications CE
CE
RoHS Yes
REACH Yes

Technical Documentation

 Name Version Size Tags
PN/PN Coupler V1, Quick Start Guide 3 4 MB PN/PN Coupler V1, Quick Start Guide

License Agreements

 Name Version Size Tags
PN/PN Coupler, license terms 314 KB PN/PN Coupler, license terms

Software

 Name Version Size Tags
PN/PN Coupler, GSDML file 20190911 7 KB PN/PN Coupler, GSDML file
IPSet 1.04.002 23 MB IPSet, IP Set
PN/PN Coupler, Firmware for 700-158-3PN01 (V1) V1.00.118 6 MB History

Planning Tools

 Name Version Size Tags
PN/PN Coupler, macros for EPLAN 9 MB PN/PN Coupler, macros for EPLAN
PN/PN Coupler, STEP files 2 MB PN/PN Coupler, STEP files

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Our products contain, among others, open source software. This software is subject to the applicable licensing conditions. We will send you the appropriate licensing conditions, including a copy of the complete licensing text, together with the product. These are also available in our download area of the respective product under www.helmholz.de. We also offer to send you or any third party the complete source code of the applicable open source software as a DVD upon request for a contribution towards costs of 10.00 Euro. This offer is valid for a period of three years as of the delivery of the product.