AB 1786-RPTD​ 1786-Series ControlNet Repeater Interface – BNC In/Out, 1200 mA @ 24V DC Typical, LEDs for Power & Signal Activity, -20 to +60°C Operating Range

News

  Product Overview The Allen-Bradley 1786-RPTD​ is a ControlNet coaxial repeater module produced by Rockwell Automation, engineered to regenerate and amplify ControlNet signals on RG-6 or RG-59 75 Ω coaxial cable trunks, thereby extending the physical reach of a ControlNet network beyond the standard 300-meter (1,000-foot) maximum segment length and providing galvanic isolation between network…

Allen-Bradley 1785-ME32​ PLC-5 EEPROM Memory Cartridge – 32K Word Non-Volatile Program Storage for 1785-Lx Processors

News

  Product Overview The Allen-Bradley 1785-ME32​ is a 32K-word (32,768 words × 16 bits) Electrically Erasable Programmable Read-Only Memory (EEPROM) cartridge designed exclusively for use with Rockwell Automation’s PLC-5 family of programmable logic controllers, including both Classic (PLC-5/10, /12, /15, /25, /40, /60) and Enhanced (PLC-5/20E, /40E, /60E, /80E, /86E, /88E) processors that are equipped…

1785k-pmpp-1700_operator_interface

News

  Product Overview The Allen-Bradley 1785K-PMPP-1700​ (Catalog No. 1785-K-PMPP-1700) is a legacy yet highly reliable industrial operator interface terminal, part of Rockwell Automation’s Programmable Man-Machine Interface (PMxx/PM-PP) product family, purpose-built to provide local visualization, monitoring, and control for Allen-Bledley PLC-5, SLC 500, and certain ControlLogix systems via Data Highway Plus (DH+), Remote I/O (RIO), or…

Allen‑Bradley 1785‑CHBM Hot‑Backup Cartridge for 1785‑L40C15 and 1785‑L80C15

News

  Description The Allen‑Bradley 1785‑CHBM is a specialized hot‑backup memory cartridge designed for the PLC‑5 platform, serving as the critical synchronization link in redundant controller systems -2-10. This module installs directly into the front memory slot of a supported PLC‑5 processor and provides 100K words of non‑volatile user memory to store and mirror the control…

1785-CHBM/A ControlNet Backup Cartridge for Legacy PLC‑5 Systems

News

  Description The 1785-CHBM/A is a specialized ControlNet backup memory cartridge manufactured by Allen‑Bradley (Rockwell Automation) for the PLC‑5 programmable controller family. It is not a standard memory storage device but a dedicated component that enables hot backup functionality in ControlNet PLC‑5 systems, providing high availability for critical industrial processes -6-3. What distinguishes the 1785-CHBM/A…

Allen-Bradley 1784-U2DN​ USB to DeviceNet Adapter with Cable – PC-to-DeviceNet Interface for RSNetWorx & RSLinx, Replaces 1770-KFD

News

  Description The 1784-U2DN​ is an Allen-Bradley (Rockwell Automation) USB-to-DeviceNet communication adapter that connects a standard PC or laptop USB port directly to a DeviceNet network, allowing engineers and technicians to configure, monitor, and troubleshoot DeviceNet nodes using RSLinx Classic and RSNetWorx for DeviceNet. It comes complete with a USB Type-A-to-Type-B cable and a DeviceNet…

Allen-Bradley 1784-PKTXB PCI Communication Interface Card – DH+ / DH-485 / Remote I/O for SLC 500 & PLC-5 Programming

News

  Product Overview The Allen-Bradley 1784-PKTXB​ (also referenced as 1784-PKTX rev. B) is a 32-bit PCI-bus communication interface card developed by Rockwell Automation for direct connection of an IBM-compatible personal computer to Allen-Bradley Data Highway Plus (DH+), DH-485, and Remote I/O (RIO) networks. The Allen-Bradley 1784-PKTXB​ is the PCI-version successor to the original ISA-bus 1784-KTx…

Allen-Bradley 1784-PKTS — Rockwell Automation 1784 Series PC Interface for DH+ (Data Highway Plus) Network Access

News

  Product Overview The Allen-Bradley 1784-PKTS​ (commonly referred to as the “KT Card” or “PKTx series PCI interface”) is a personal computer communication interface card developed by Rockwell Automation for connecting a Windows-based PC or engineering workstation directly to Allen-Bradley legacy industrial networks—specifically Data Highway Plus (DH+ / DH+ / ANSI X3.28), DH-485, and Allen-Bradley…

Allen-Bradley 1784-PCMK​ PCI Bus DH+ / DH-485 / Remote I/O Communication Card – Connects PC to PLC-5, SLC-500 & MicroLogix via Allen-Bradley Data Highway Plus

News

  Product Overview The Allen-Bradley 1784-PCMK​ (commonly specified as 1784-PCMK/B in its revised production version) is a PCI-bus communication interface card manufactured by Rockwell Automation, designed to provide a personal computer or industrial PC with direct connectivity to Allen-Bradley legacy control networks—specifically Data Highway Plus (DH+ or DH485, also called DH+ / Type A), DH-485,…