The Allen-Bradley 1734-AENT is a single-port EtherNet/IP communication adapter designed for the POINT I/O modular platform. It bridges up to 63 POINT I/O modules (max 504 I/O points) to an EtherNet/IP network over standard RJ45 Ethernet at 10/100 Mbps. Operating on a 24V DC supply with 10.4 W power consumption, it supports star/tree topologies and offers basic insulation at 50V continuous. The module features LED indicators for network, module, and PointBus status, operates from -20°C to 55°C, and is ATEX Zone 2 certified for hazardous locations. Typical applications include distributed machine control, conveyor systems, packaging lines, and process skid automation where compact remote I/O is required.
Frequently Asked Questions
Q: How many I/O modules can the 1734-AENT support?
A: The 1734-AENT supports up to 63 POINT I/O modules with a maximum of 504 I/O points.
Q: What is the power requirement for the 1734-AENT?
A: It requires 24V DC input (10-28.8V DC range) and consumes approximately 10.4W at 28.8V DC.
Q: Does the 1734-AENT support DLR ring topology?
A: No. The 1734-AENT has a single RJ45 port and supports only star/tree topologies. For DLR ring support, use the 1734-AENTR.
Q: What is the operating temperature range?
A: -20°C to 55°C (-4°F to 131°F), suitable for most industrial environments.
Q: Can the 1734-AENT be used in hazardous locations?
A: Yes, it is ATEX Zone 2 certified and suitable for Class I Division 2 hazardous locations.
Q: How is the 1734-AENT mounted?
A: It mounts on a standard DIN rail and can be installed in either horizontal or vertical orientation.
Q: What controllers is it compatible with?
A: It works with ControlLogix, CompactLogix, and other EtherNet/IP capable Rockwell controllers.
