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1771-ACNR15
The Allen Bradley 1771-ACNR15 is a ControlNet adapter module designed for the PLC-5 platform, featuring built-in redundant coaxial media support to eliminate single points of failure in critical remote I/O networks.

Manufacturer: Allen-Bradley

/4.9

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1771-ACN15
Allen-Bradley 1771-ACN15 is a ControlNet adapter module used to control 1771 remote I/O on the ControlNet network while supporting high-speed data transfer and diagnostic communication.

Manufacturer: Allen-Bradley

/4.9

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1771-DMC
1771-DMC is a 1-slot control coprocessor with 256KB memory for complex math, production scheduling, protocol conversion, and high-speed search, operating in 1771 Universal I/O systems.

Manufacturer: Allen-Bradley

/4.9

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1785-L40B
Four configurable control-network channels and a 48 K-word project space position 1785-L40B for larger PLC-5 systems with revision-sensitive EEPROM maintenance.

Manufacturer: Allen-Bradley

/4.9

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1785-L40E
Allen-Bradley 1785-L40E is a 48 K-word PLC-5/40E processor with AUI Ethernet, two configurable DH+ or Remote I/O channels, and a serial interface.

Manufacturer: Allen-Bradley

/4.9

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1771-OWNA
Allen-Bradley 1771-OWNA is a 32-channel relay contact output module that enables reliable switching of resistive AC or DC loads within 1771 I/O chassis systems.

Manufacturer: Allen-Bradley

/4.9

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1785-BEM
The Allen-Bradley 1785-BEM is a PLC-5 backup expansion module that extends communication redundancy by supporting additional channels for Data Highway Plus and Remote I/O networks. It works alongside the 1785-BCM module to enhance system reliability in critical control applications.

Manufacturer: Allen-Bradley

/4.9

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1784-PKTX
The Allen-Bradley 1784-PKTX is a PCI-based Data Highway Plus communication card designed for industrial networking with PLC and SLC systems. It enables reliable data transmission, diagnostics, and network management through DH+ and DH-485 communication channels.

Manufacturer: Allen-Bradley

/4.9

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1785-L20C
The Allen-Bradley 1785-L20C PLC-5 is a ControlNet programmable controller and processor designed specifically for industrial automation.

Manufacturer: Allen-Bradley

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1785-L20C15
Allen-Bradley 1785-L20C15 is a 16 K-word ControlNet 1.5 PLC-5/20C15 controller with one redundant-media network port, fixed DH+, and configurable DH+/Remote I/O.

Manufacturer: Allen-Bradley

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1785-L20E
Allen-Bradley 1785-L20E is the 16 K-word PLC-5/20E controller with a legacy 15-pin AUI Ethernet interface, fixed DH+, configurable DH+/Remote I/O, and serial communication.

Manufacturer: Allen-Bradley

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1785-BCM
Allen-Bradley 1785-BCM is a PLC-5 backup communication module that coordinates primary and secondary processors over a dedicated high-speed serial link.

Manufacturer: Allen-Bradley

/4.9

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