EN
Siemens 6ES7972-0AA01-0XA0 SIMATIC DP RS485 PROFIBUS and MPI Repeater
Fabricator: Siemens
Condición: Nuevo
Plazo de Entrega: En Stock
Origo: Germania
Garantía: 12 Meses
Inscriptio electronica: [email protected]
whatsapp: +86-18150117685
- Conspectus
- Hot Selling Models
- Producta commendata
Conspectus
- Limitem longitudinis cavi pro singulis segmentis ad baud-rate electum applicare oportet.
- Repetitores in ratione nodorum subretis computare oportet, et catenas non ultra novem unitates extendere.
- Terminationem pro extremis realibus segmenti constituere oportet, et interruptorem isolationis pro procedura servitii destinata uti.
- Pro operatione non-terrata, M et PE non connectuntur, et supplitur ex fonte non-terrato; 6ES7972-0AA02-0XA0 est successor designatus.
Siemens SIMATIC DP
6ES7972-0AA01-0XA0 SIMATIC DP RS485 PROFIBUS et MPI repeater
RS485 repeater pro copulandum electricamente isolatos segmentos de bus PROFIBUS vel MPI, cum automatica baud-rate recognition, termination switches, et connectione PG/OP.
Ad Primum Aspectum
| Nota | Siemens |
|---|---|
| Modellum | 6ES7972-0AA01-0XA0 |
| Typus Producti | RS485 bus repeater |
| Functio principalis | Amplificatio et isolatio segmentorum bus |
| Applicatio | Rete PROFIBUS et MPI |
Coplum segmentorum
Amplificare signales dati inter duo isolata segmenta bus.
Baud-rate automatica
Recognize the supported rates from 9.6 kbit/s to 12 Mbit/s.
Commissioning access
Use the PG/OP socket and segment-isolation switch during service work.
Product Overview
6ES7972-0AA01-0XA0 amplifies RS485 data signals and couples PROFIBUS or MPI bus segments where additional nodes, greater cable distances or ungrounded segment operation are required.
The two bus segments are electrically isolated, while the PG/OP socket is connected internally to segment 1 and its signals are amplified toward segment 2.
Key Functions
Extensio autocineti
Repeaters allow a network to be divided into additional segments when node counts or cable distances exceed a single segment’s limits.
Electrical separation
Segments 1 and 2 are electrically isolated, allowing the appropriate grounded or ungrounded operating arrangement.
Service and termination
Interruptores de terminação separados, LEDs segmentados, soquete PG/OP e interruptor de isolamento auxiliam a colocação em serviço e a resolução de problemas.
Official Specifications
| Reconhecimento automático da taxa de transmissão | 9.6, 19.2, 45.45, 93.75, 187.5 et 500 kbit/s; 1.5, 3, 6 et 12 Mbit/s |
|---|---|
| Número máximo de nós conectados | 31 nós de barramento |
| Alimentação nominal e faixa admissível | 24 V CC; 20,4–28,8 V CC |
| Corrente de alimentação sem carga PG/OP | 200 mA na tensão nominal |
| Corrente de alimentação com carga PG/OP de 5 V | 230 mA com carga de 5 V/90 mA |
| Supply current with 24 V PG/OP load | 200 mA with a 24 V/100 mA load |
| Isolatio Electrica | 500 V AC; isolation between bus segments |
| Maximum repeaters in series | 9 |
| Segment length at 9.6–187.5 kbit/s | 1000 m |
| Longitudo segmenti ad 500 kbit/s | 400 m |
| Longitudo segmenti ad 1,5 Mbit/s | 200 m |
| Segment length at 3–12 Mbit/s | 100 m |
| PG/OP interface | 9-pin sub-D socket; connected to segment 1 |
| Gradus praesidium | IP20 |
| Dimensiones (L × H × D) | 45 × 128 × 67 mm |
Quaestiones Frequenter Rogatae
When should I add 6ES7972-0AA01-0XA0 to a PROFIBUS network?
Repetitor usatur, cum nodi bus addititionales, distantiae cavi longiores, aut operationes segmentorum non terrae-coniunctarum requiruntur.
Num 6ES7972-0AA01-0XA0 suadet velocitatem automaticam baud pro instrumentis mobilibus?
Repetitor agnoscit automatum velocitates suas supportatas ab 9.6 kbit/s usque ad 12 Mbit/s.
Quot metra cavi uti possum per segmentum ad 12 Mbit/s cum 6ES7972-0AA01-0XA0?
Longitudo maxima segmenti ad velocitatibus a 3 ad 12 Mbit/s est 100 m.
Quot unitates 6ES7972-0AA01-0XA0 in serie coniungere possum?
Non plus quam novem repetitores RS485 in serie coniungi possunt.
Num foramen PG/OP 6ES7972-0AA01-0XA0 isolatum est ab utroque segmento?
Foramen interne connectitur ad segmentum 1 et isolatum est ab segmento 2.
Quomodo operationem terrae-coniunctam in 6ES7972-0AA01-0XA0 configuro?
Operatio fundata requirit connexionem inter terminales M et PE.
Num 6ES7972-0AA01-0XA0 suum proprium adressem PROFIBUS necessitat?
Repetitor pro nodo bus computandus est, sive adrem MPI sive PROFIBUS ascribatur.
