Rockwell / Allen-Bradley 1775 Series Communication Adapter Modules
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Rockwell / Allen-Bradley 1775 Series Communication Adapter Modules

Features

  • The PLC-3 Extension Chassis can Execute many Privileged and Non-Privileged Commands
  • PLC-3 Controllers use a form of Logical Addressing known as “Extended Addressing"
  • Expansion Modules are Transparent to the System
  • No Additional I/O Wiring or Programming with Expansion

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This Rockwell / Allen-Bradley 1775-KA Communication Adapter Module is new from surplus stock.

• This unit LED indicates a pass/fail self test.
• This unit has LED's indicating XTMG, RCVG, ERR, or DIS
• Requires 115V/60Hz or 230V/50Hz
• 3.5 Watts




Stock # 72356-1




This Rockwell / Allen-Bradley 1775-KA Communication Adapter Module is used and in excellent condition.

• This unit LED indicates a pass/fail self test.
• This unit has LED's indicating XTMG, RCVG, ERR, or DIS
• Requires 115V/60Hz or 230V/50Hz
• 3.5 Watts




Stock # 72356-2




This Rockwell / Allen-Bradley 1775-L3 Main Processor Module is used and in excellent condition.

Part Number: 96653701



Stock # 72356-8




This Rockwell / Allen-Bradley 1775-LX is used and in excellent condition.

• This EBUS forms the communication link between different modules in the PLC-3 system.
• LED signals errors in communication.



Stock # 72356-4




This Rockwell / Allen-Bradley 1775-MEA Error-Correcting Memory Module is used and in excellent condition.

Part Number: 966050-03, 966053-01



Stock # 72356-7




This Rockwell / Allen-Bradley 1775-MS8 Error Correcting RAM Memory Module is used and in excellent condition.

• 32K RAM Memory
• LED's indicating "Memory Error Corrected", "Memory Error", and "Battery Low"




Stock # 72356-6




This Rockwell / Allen-Bradley 1775-MR4 Module is used and in excellent condition.

• 16K RAM Memory
• LED's indicating "Memory Error" and Battery Low"



Stock # 72356-3




This Rockwell / Allen Bradley 1775-S4A I/O Scanner / Programmer Module is used and in excellent condition.



Stock # 77195-4




This Rockwell / Allen Bradley 1775-S5 I/O Scanner-Commucation Adapter Module is used and in excellent condition.

Part Number: 96027771, 96091875



Stock # 77195-1




This Rockwell / Allen-Bradley 1775-MED Error-Correcting Memory Module (128K) is used and in excellent condition.

Part Number: 96605402



Stock # 72356-9




This Rockwell / Allen-Bradley 1775-LX is new from surplus stock.

• This EBUS forms the communication link between different modules in the PLC-3 system.
• LED signals error's in communication.



Stock # 72356-5



  • Description
  • Tech Specs
  • Datasheets / Manuals 
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Description

The Rockwell/Allen-Bradley 1775 Series is a PLC-3 Communication Adapter Module. This module occupies one slot in a PLC-3 main chassis or expansion chassis. This module provides access to the expansion bus (EBUS) with 4 50-pin connectors. This series works with the 1770-KF2 to link intelligent RS-232-C or RS-422-A to a local area network.

Product Family: 1775, 1775-KA, 1775 KA, 1775-802, 1775 802,1775-LX, 1775 LX, 1775-MR4, 1775 MR4, 0528-2951, 0528-2584, 1775-MS8, 1775 MS8
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Specifications