The Allen-Bradley Network Interface Card 1784-PKTX is a PCI-based network interface card that connects computers to DH+, Remote I/O, and DH-485 networks. It enables communication with PLC controllers for process monitoring and configuration, featuring plug-and-play installation and diagnostic LEDs for each channel.

Detailed Technical Specifications

Interface Standard: Complies with PCI Bus Specification Revision 2.3.

Communication Ports: Features a combo DH+/Remote I/O channel and a separate DH-485 channel.

Cable & Distance: Supports DH+/RIO up to 10,000 ft and DH-485 up to 4,000 ft, with rate-dependent ranges.

System Integration: Supports up to four modules per system, plug-and-play enabled.

Environmental Rating: Operates from 0 to 60°C and withstands 30G shock.

Diagnostics: Includes one status/diagnostic LED per communication channel.

FAQ

Q1: What communication protocols does the 1784-PKTX card support?

A1: It supports Data Highway Plus (DH+), Remote I/O (RIO), and DH-485 communication protocols.

Q2: What is the maximum cable length supported for DH+/RIO communication?

A2: It supports up to 10,000 feet at 57.6K bit/s, with shorter distances for higher speeds.

Q3: How many 1784-PKTX modules can be installed in one system?

A3: A maximum of four modules can be installed per system.

Q4: Does the card require manual configuration of IRQ and memory addresses?

A4: No, it features Plug and Play functionality, with IRQ and base memory addresses automatically assigned by the PCI BIOS.

Q5: What software is typically used to manage communication with this card?

A5: Rockwell Automation's RSLinx software manages data transmission and reception for this interface card.