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Allen Bradley ContrlLogix

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Allen-Bradley ControlLogix 1756 1756-CN2R ControlNet Redundant Interface Module | Original New

Allen-Bradley ControlLogix 1756 ControlNet Redundant Interface Module
Modello completo
1756-CN2R
OFFICIAL PRODUCT DESCRIPTION
Allen-Bradley ControlLogix 1756-CN2R redundant ControlNet communication interface with two BNC ports, 5 Mbps communication, 128 Logix connections and support for up to 99 network nodes.
Caracteristica Principalis: Redundant ControlNet interface with 128 Logix communication connections and two ControlNet BNC ports.
Tempus ducens: In stoce
Garantia: unum annum
Appurtenance:
  • Conspectus
  • Data Technica
  • Inquisitio
  • Proprietates
  • Interfacies
  • Installatio
  • Environment
  • Quaestiones Frequentes
  • Modellos Recommandatos
  • Producta commendata
Product Overview
1756-CN2R est un modul d’interface de communication ControlNet redondant Allen-Bradley ControlLogix 1756 pour systèmes de contrôle industriel à châssis.
Rockwell Automation specifie un débit de communication ControlNet de 5 Mbps, 128 connexions de communication Logix, jusqu’à 131 connexions prises en charge et jusqu’à 99 nœuds réseau.
Le modul fournit deux ports BNC ControlNet pour support redondant, un port USB à pleine vitesse pour programmation locale temporaire et une installation sur un seul emplacement dans un châssis 1756 compatible.

Data Technica

Modello completo
1756-CN2R
Nota
Allen-Bradley / Rockwell Automation
Familia producti
ControlLogix 1756
Typus Producti
Modul d’interface de communication ControlNet redondant
Status cyclī vītae
Active Mature
Configurationis
Redundantes
Rete Communicationis
ControlNet
Communication rate
5 Mbps
Logix communicationes coniunctiones
128
Connectiones supportatae
maximum 131, incluant trois réservées pour contrôle redondant
Nœuds réseau
maximum 99
Ports ControlNet
Duo portus ControlNet BNC
Cable ControlNet
cable coaxialis RG6 quadri-scutum 1786-RG6
USB Port
Velocitas USB plena, 12 Mbps, pro programmatione locali temporanea
Consumptus currentis ad 5.1 VDC
1300 mA
Consumptus currentis ad 24 VDC
3 mA
Dispergo Potentiam
6.7 W
Dissipatio Thermica
22.9 BTU/h
Tensio Isolationis
30 V continuus, insulatio basica; probatus typice ad 500 VAC per 60 secundas
Dimensiones
Dimensiones numericae non enuntiantur in publicatione officiali 1756-TD003; modulo chassidis unius fessurae, descriptio officialis 32517-M
Pondus
Circa 0.293 kg (0.64 lb)
Latitudo cunei
Unus locus chassidis ControlLogix
Locus Modi
Basatus super chassidem, quocumque in slot
Chassis Compatibilia
1756-A4, 1756-A7, 1756-A10, 1756-A13 et 1756-A17
Genus clausurae
Nullum, apparatus apertus
Categoria Conductionis
Categoria 1 in portubus ControlNet; Categoria 3 in portubus USB
Temperatura operativa
0 ĝis 60 gradoj C
Temperatura servandae
-40 usque ad +85 gradus C
Humiditas relativa
5 ad 95 percentum, non condensans
Vibratio
2 g ad 10–500 Hz
Percussio
30 g in operatione et 30 g non in operatione
Certificationes
cULus, CSA, CE, RCM, KC, ATEX, IECEx, FM, UKCA, UKEx, ABS, RINA, ODVA, EAC, Maroc et CCC ubi notatum
Fontes Officialis
Pagina producti Rockwell Automation 1756-CN2R; publicatio 1756-TD003Q-EN-E paginae 25–29; publicatio de installatione 1756-IN074

Inquisitio

Proprietates

Redundans media ControlNet
Duo portus BNC sustinent redundans media rete ControlNet ad meliorem disponibilitatem rete.
Capacitas connexorum
Modulus sustinet 128 connexiones communicationis Logix normales, plus tres connexiones reservatas pro controllo redundante.
Communication deterministica
ControlNet praebet repetibilem transfusionem criticorum datorum de controllo ad publicatum ritum communicationis de 5 Mbps.
Accessus localis ad programmationem
Portus USB ad velocitatem plenam de 12 Mbps praebetur pro programmatione locali temporanea et commissionamento.

Interfacies

ControlNet A et B
Coniunge redundantem medium ControlNet ad duos portus BNC utendo specificato cavo coaxiali RG6 quadri-shield 1786-RG6 et coniunctionibus approbatis.
USB Connection
Usus portus USB solum pro programmatione locali temporanea; Rockwell Automation non specificat eum pro installatione perpetua aut pro usu in locis periculosis.
Interfāciēs plānī dorsālis
Installa modulum in uno slot chassidis 1756 compatibilis; trahit 1300 mA ad 5.1 VDC et 3 mA ad 24 VDC ab arreto dorsali.
Adressatio rete
Statue adressam nodi ControlNet ante installationem et verifica quod sit unica in rete.

Installatio

01 – Verifica numerum catalogi
Confer 1756-CN2R in citatione, etiquetta moduli, confectione et registro producti Rockwell Automation ante installationem.
02 – Confer chassidem et potentiam
Ute un chasis 1756 compatibilis, reserve un locum et verificare ut potestas dorsalis sufficiat ad currentem publicatam.
03 - Constitue adressem retei
Constitue adressem nodi ControlNet per commutatores moduli antequam modulum in chasinum inseras.
04 - Installe modulum
Insere modulum in locum chasini electum et finge eum secundum publicationem 1756-IN074.
05 - Conecte medium redundans
Adfige taps ControlNet ad canales A et B, serva ordinem necessarium ductuum et verificare indicatores status retei post initium.

Environment

Temperatura operativa
0 to 60 degrees C.
Temperatura servandae
da -40 a +85 gradi C.
Humiditas relativa
5 ad 95 percentum, sine condensatione.
Mecanicus Patiens
vibratio 2 g ad 10-500 Hz et impulsus 30 g in conditionibus operativis et non operativis.
Prestazioni EMC
Immunitas publicata includit ESD, RF radiatum, EFT/B, impulsum et RF conductum testes pro ambientibus industrialibus.
Protection
Apparatus stili aperti; installe eum in capsula industriali idonea et observa instructiones locorum periculosorum applicabiles.

Quaestiones Frequentes

Q1. Quomodo exactum citatum 1756-CN2R verificari potest?
Conferre numerum catalogi integrum 1756-CN2R in citatione, in etiquetta moduli et in confectione. Confirmare configurationem redundantem, duos portus ControlNet BNC, 128 conexiones Logix, velocitatem 5 Mbps et formatum chassidis ControlLogix unius slot.
Q2. Quomodo pote le condition de Novo, Usate o Refabricate esser distinguite?
Petere photographemas signati temporis de integra etiquetta producti, de notis serialibus et serialibus, de utrisque connectoribus BNC, de foramine USB, de ostensione status, de connexione backplane et de carcasse. Inspectare usum connectorum, scabras portus retis, mutatas etiquettas aut residuum ex praecedenti installatione chassidis.
Q3. How should supplier legality and reliability be checked?
Verificare entitatem legalem supplicantis, sedem registratam, particularia facturae, beneficiarium solutionis et contactum venditionis tracibilem. Offerta scripta debet identificare Allen-Bradley, 1756-CN2R, conditionem, quantitatem, seriem et accessoria inclusa.
Q4. Quales specificaciones debe le ingeniarios confirmar ante le acquisition?
Confirmare topologiam ControlNet necessariam, medium redundantem A/B, ratem 5 Mbps, coniunctiones Logix 128, limitem nodorum 99, compatibilitatem firmware et seriei, locum chassis, potentiam backplane, systema cavi 1786-RG6 et classificationes ambientales.
Q5. Quae argumenta materialia ante solutionem petenda sunt?
Petere unum set photographiarum signatum die, quod ostendat integram etiquettam 1756-CN2R, notations serialis et seriei, utrumque portum BNC ControlNet, portum USB, indicatores anteriores, coniunctionem backplane, conditionem corporis, sigilla et confectionem.
Q6. Num 1756-CN2, 1756-CNBR aut 1756-CN2RXT possunt substituere 1756-CN2R?
Non automatio. 1756-CN2 habet unum portum BNC ControlNet et non est configuratio mediae redundantis; 1756-CNBR habet capacitem coniunctionis minorem; 1756-CN2RXT est varians temperaturae extensae. Confirmare redundantiam medii, capacitem coniunctionis, firmware, seriem, ambitum temperaturae et approbationes systematis antequam substitutio fiat.

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