Allen-Bradley 1734-TOP3 POINT I/O Terminal Base

The Allen-Bradley 1734-TOP3 is a POINT I/O Terminal Base designed for fast and efficient wiring of industrial automation field devices such as sensors and switches to the POINT I/O system. This integrated 12-position screw-clamp terminal base allows for streamlined installation and reliable backplane communication connections while distributing its field power bus.

Technical Specifications:

• Manufacturer: Rockwell Automation

• Brand: Allen-Bradley

• Part Number/Catalog No.: 1734-TOP3

• Series: POINT I/O

• Module Type: Terminal Base

• Positions: 12

• Clamp Type: Screw-Clamp

Overview:
The Allen-Bradley 1734-TOP3 Terminal Base is implemented as a one-piece integrated terminal block that supports both vertical and horizontal mounting directly on a DIN rail. Its mechanical keying prevents incorrect installation, and its tool-less assembly simplifies the wiring process.

The main components include:

• Wiring block

• Handle

• Interlocking side pieces

• Base

• Mechanical Keying

• DIN-rail Locking Screw (Orange)

Hardware Specifications:

• Field power bus voltage supply: 28.8 V DC or 120–240 V AC (up to 300 V max)

• Maximum terminal current: 8 A

• Dimensions: 49 x 12 x 168 mm (1.93 x 0.47 x 6.61 in)

• Weight: 79.2 g (2.79 oz)

• Wire size compatibility: 0.25 to 2.5 mm² (22 to 14 AWG)

• Screw torque: 0.6 Nm

The 1734-TOP3 Terminal Base ensures secure and efficient connectivity for industrial automation systems, combining durability, safety, and ease of installation into a single compact unit.