Bahagian automasi, bekalan seluruh dunia
0
1 3

1756-L72

1756-L72 Logix5572 Controller by Allen-Bradley

Stok ada (22 unit), sedia untuk dihantar

  • Manufacturer: Allen-Bradley

  • Product No.: 1756-L72

  • Product Type: Processor Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 250g

  • Shipping port: Xiamen

  • Warranty: 12 months

Polisi Pemulangan 30 Hari · Jaminan 12 Bulan
  • Penghantaran Pantas
  • Sokongan 24/7
  • Jaminan Kualiti

Penerangan

Allen-Bradley 1756-L72 ControlLogix Logix5572 Processor Introduction

The Allen-Bradley 1756-L72 is a powerful ControlLogix Series Programmable Automation Controller (PAC). This module provides robust control for complex industrial applications. 

Core Technical Specifications

  • Brand & Manufacturer: Allen-Bradley / Rockwell Automation
  • Model & Series: 1756-L72 (ControlLogix Logix5572)
  • User Memory: 4 Megabytes for program and data storage.
  • I/O Memory: 0.98 Megabytes allocated for I/O data handling.
  • Maximum Digital I/O Capacity: 128,000 points for discrete signals.
  • Maximum Analog I/O Capacity: 4,000 points for analog signals.
  • Non-Volatile Memory: Ships with a 1 GB 1784-SD1 Secure Digital (SD) card. Upgradeable to 2 GB with the 1784-SD2 card.
  • Communication Port: 1 x Full-speed USB 2.0 port for programming and configuration.
  • Supported Networks: EtherNet/IP, ControlNet, DeviceNet, Data Highway Plus, Remote I/O, and SynchLink.

Physical & Environmental Specifications

  • Operating Temperature Range: 0°C to 60°C (32°F to 140°F).
  • Storage Temperature Range: -40°C to 85°C (-40°F to 185°F).
  • Relative Humidity: 5% to 95% (non-condensing).
  • Vibration Resistance: 2 G from 10 to 500 Hz.
  • Operating Shock: 30 G, demonstrating high durability.
  • Isolation Voltage: 30 Volts continuous, tested at 500 V AC for 60 seconds.
  • Power Dissipation: 2.5 Watts (8.5 BTU per hour).
  • Module Weight: 0.25 kg (0.55 lb).

Installation & Compatibility Guide

  • The 1756-L72 controller occupies one slot in a compatible ControlLogix chassis.
  • Compatible Chassis: Models 1756-A4, A4K, A7, A7K, A10, A10K, A13, A13K, A17, and A17K.
  • Insert the module firmly into the chassis slot until the locking lever engages.
  • For optimal security, use the provided key to change the controller's operating mode.
  • Always install the supplied or approved Rockwell Automation SD card for non-volatile storage.
  • This controller fully supports system redundancy when paired with an identical module on ControlNet.

Package Contents & Shipping

  • One (1) Allen-Bradley 1756-L72 ControlLogix Controller Module.
  • One (1) 1GB 1784-SD1 Secure Digital (SD) memory card.
  • Three (3) Capacitor Energy Storage Modules (including removable and non-removable types).
  • One (1) Front panel display key for mode selection.
  • We ship globally using reliable carriers: FedEx, UPS, and DHL.

Frequently Asked Questions (FAQ)

What is the main difference between the 1756-L72 and older controllers?

  • The 1756-L72 uses a modern USB port instead of RS-232 for programming. It also employs an SD card for non-volatile memory instead of a battery, making maintenance easier.

Can I use any standard SD card with this controller?

  • We strongly recommend using only the official 1784-SD1 or 1784-SD2 cards from Rockwell Automation. Other cards may cause data loss or corruption, as they are not fully tested for this industrial environment.

Does the 1756-L72 controller support redundant configurations?

  • Yes, the Allen-Bradley 1756-L72 fully supports controller redundancy. You need to pair it with an identical controller on a ControlNet network for a high-availability system.
🏷️ Tags: Processor Module

Skalar (V/f)

Vektor

Dikuasakan oleh AC
  • Sahkan model tepat, nombor bahagian, dan spesifikasi sebelum membuat pesanan.
  • Pastikan keserasian dengan mesin atau sistem kawalan anda sekarang.
  • Hubungi melalui sale@etowonauto.com atau +8617859788089 untuk bantuan teknikal.
  • Semak pilihan penghantaran, masa penghantaran, dan keperluan penghantaran.
  • Ikuti arahan pengeluar dan amalan terbaik semasa pemasangan.

Barangan yang ada dalam stok biasanya dihantar pada hari perniagaan yang sama. Untuk produk yang tidak tersedia dalam stok, masa penghantaran mungkin berbeza bergantung pada ketersediaan. Penghantaran antarabangsa disediakan, dan kos penghantaran dikira mengikut destinasi, berat, dan pilihan pengangkut.

Pengembalian diterima dalam tempoh 30 hari selepas penerimaan, dengan syarat barangan tidak digunakan dan dalam keadaan asal. Kos penghantaran untuk pengembalian adalah tanggungjawab pelanggan. Sila hubungi kami sebelum memulangkan sebarang barangan untuk mendapatkan kebenaran pengembalian.

Untuk maklumat lanjut, sila semak Polisi Penghantaran & Pengembalian.

 Lihat Butiran Produk

PASTIKAN PRESTASI MESIN YANG BOLEH DIPERCAYAI

Ubah rumah anda dengan penyelesaian multi-elektronik terkini, dari pencahayaan pintar hingga peranti kawalan suara — semua direka untuk memudahkan hidup, menjadikan ia lebih selamat, dan lebih berhubung. Optimumkan operasi anda dengan Sistem Pemantauan Bently Nevada 3500, yang menawarkan pemantauan getaran dan keadaan mesin secara masa nyata untuk mencegah kerosakan dan memaksimumkan masa operasi.

Beli sekarang
Nasihat teknikal langkah demi langkah dan petua pembelian untuk bahagian automasi industri.

Panduan Teknikal & Pembelian

Lihat semua blog