SIEMENS 6ES7972-0AA01-0XA0 SIMATIC DP, RS485 REPEATER FOR THE CONNECTION OF PROFIBUS/MPI BUS SYSTEMS WITH MAX. 31 NODES; MAX. 12 MBIT/S, DEGREE OF PRO- TECTION IP20 from China manufacturer - Shenzhen Juson Automation
Amazon.com: 6ES7972-0AA02-0XA0 DP RS485 Repeater 6ES79720AA020XA0 New in Box with Warranty : Electronics
Diagnostic repeater - PROFIBUS Manual
What do the LEDs indicate on the standard repeater? - ID: 103709539 - Industry Support Siemens
Simple repeater
SIMATIC Diagnostic Repeater for PROFIBUS-DP - Siemens