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U.I. Lapp GmbH | Schulze-Delitzsch-Straße 25 | D-70565 Stuttgart | Germany 
Phone +49 (711) 78 38 - 01 | Fax +49 (711) 78 38 - 26 40 | [email protected] | www.lappkabel.de 

ETHERLINE® GUARD PM03T / PM02TWA 

Operating instructions 

Issue 1.0 | 11.04.2022 | from firmware V 1.00 

 

 

Link to the latest version of 
the operating instructions 

Summary of Contents for ETHERLINE GUARD PM03T

Page 1: ...65 Stuttgart Germany Phone 49 711 78 38 01 Fax 49 711 78 38 26 40 info lapp de www lappkabel de ETHERLINE GUARD PM03T PM02TWA Operating instructions Issue 1 0 11 04 2022 from firmware V 1 00 Link to t...

Page 2: ...and ideas Furthermore we offer to send the complete corresponding source code of the respective open source software to you and any third party as a DVD upon your request for a contribution towards co...

Page 3: ...ecycling and disposal WEEE 9 2 Security recommendations 10 3 Overview 11 4 Structure and connection of the ETHERLINE GUARD 12 4 1 Connection of the power supply 13 4 2 Connection of the line to be mon...

Page 4: ...le status via MQTT 25 9 Firmware update 26 10 Reset to factory setting 27 11 FAQ 28 12 Technical data 31 12 1 ETHERLINE GUARD with LAN connection 31 12 2 ETHERLINE GUARD with WIFI connection 32 12 3 D...

Page 5: ...ns point out possible dangers and give advice on how to avoid dangerous situations 1 2 Signs and signal words If the danger notice is not observed there is an immediate danger to the health and life o...

Page 6: ...ts described complies with all safety requirements including all applicable laws regulations provisions and standards The minimum length of the Ethernet cable to be monitored is 2m Before using the un...

Page 7: ...rol unit the product or environmental damage Only use the unit as intended 1 6 Assembly Disassembly 1 6 1 Access restriction The assemblies are open equipment and may only be installed in electrical o...

Page 8: ...at any time and without notice No claims for changes to products already supplied can be made on the basis of the information illustrations and descriptions in this documentation In addition to the in...

Page 9: ...ective 2012 19 EU for the disposal of waste electrical and electronic equipment The electrical appliances described are designed for the business to business B2B sector and are to be recycled Accordin...

Page 10: ...ponents to qualified personnel Security of the software Keep the firmware and all communication components up to date at all times Check regularly for firmware updates for the product Only activate pr...

Page 11: ...on For monitoring the service life of a data line at risk of failure e g function critical data line in dynamic or mechanically loaded applications Suitable for data lines according to transmission st...

Page 12: ...cable to be monitored and a LAN connection PM03T or an antenna connection for WiFi PM02TWA configuration via the web interface The LEDs on the left edge of the housing indicate the status of the unit...

Page 13: ...he requirements for limited energy circuits according to UL61010 1 4 2 Connection of the line to be monitored DATA The ETHERLINE GUARD has two RJ45 connections DATA for the link to be monitored whereb...

Page 14: ...in chapter 12 2 4 4 Connection of the digital outputs Q1 Q2 The digital outputs Q1 and Q2 are only active after the teach in has been completed The digital output Q1 can signalize that maintenance is...

Page 15: ...the unit The measurement recordings can be used by the LAPP Support to analyse the unit If there is an SD card in the unit the cable readings are automatically stored there Logging off Only the cable...

Page 16: ...ess please press the SET button for at least 20s As soon as the PWR LED and the STATUS LED both light up red simultaneously release the SET button again after 20s Teach in PWR and STATUS light up perm...

Page 17: ...1Hz Device is trying to establish a connection to an access point o Blue and green alternately every 3s Access point and client active If an error occurs during the teach in process the PWR LED flash...

Page 18: ...sful teach in or if there was a power failure the measurement requires a few seconds until a measured value is available again This is indicated after the restart by a green flashing STATUS LED initia...

Page 19: ...1 with subnet mask 255 255 255 0 for LAN access Open the website in a current browser with https 192 168 0 32 For security reasons the web interface can only be accessed via a secure HTTPS connection...

Page 20: ...on the initial situation The LEDs switch off after releasing the set button the selected function is executed 6 3 Initial registration When logging in for the first time you will be asked to set a pa...

Page 21: ...tus Status of the monitored data line 100 is the initial state Lower values indicate a deterioration of the cable status Link status Connection status of the line to the network controller upper DATA...

Page 22: ...is used for this purpose This cannot be authenticated by the browser the confirmation of the identity of the device is not possible for the browser To enable this the ETHERLINE GUARD can be provided...

Page 23: ...ed the connection to the WLAN network of the ETHERLINE GUARD the web interface can be accessed in the browser at https 192 168 4 1 For security reasons the web interface can only be accessed via a sec...

Page 24: ...ess point of the company network In client mode the ETHERLINE GUARD must still be told which WiFi network or access point it should connect to and which IP settings it should use in the WiFi network T...

Page 25: ...r can be specified in Broker address and Broker port MQTT also enables TLS SSL encryption of the transmission For this a certificate for the broker Certificate and the certificate Client certificate a...

Page 26: ...the firmware stored on the PC can be selected for update The ETHERLINE GUARD saves the firmware file in its internal memory After restarting the device the firmware is checked If the content is corre...

Page 27: ...R LED flashes alternately red green Now release the SET button The factory reset is now carried out and the ETHERLINE GUARD is restarted Disconnect the appliance from the mains SET while holding down...

Page 28: ...ove the specifications that it cannot physically age the prediction may be delayed Example if the data cable is cut with a side cutter the cable ages abruptly logically no prediction can take place in...

Page 29: ...bles Can ETHERLINE GUARD qualify cables from competitors No the ETHERLINE GUARD cannot perform cable qualification by recording standardised measured variables It also does not recognise whether it is...

Page 30: ...nts as well as the level of expected costs in the event of a production stoppage and much more It also depends on the respective scenario in which the customer operates the goods produced as well as t...

Page 31: ...ber and type of outputs 2 max 0 2 A PWM frequency 24 Hz PWM duty cycle 0 99 0 Protection against overload and short circuit Yes Status display 3 LEDs Power Status COM Power supply DC 24 V 18 30 V DC P...

Page 32: ...n RJ45 sockets Transmission rate 100 Mbit s Delay at 100 Mbit s 735 ns Outputs Q1 Q2 Signal voltage at the output 24 V DC Number and type of outputs 2 max 0 2 A PWM frequency 24 Hz PWM duty cycle 0 99...

Page 33: ...ETHERLINE GUARD Issue 1e 11 04 2022 33 12 3 Dimensioned drawing 12 3 1 PM03T 12 3 2 PM02TWA...

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