Allen-Bradley 1734-RTB Point I/O series terminal block module

Allen-Bradley 1734-RTB is a removable terminal block module in the Point I/O series of Rockwell Automation. Here is a detailed introduction:

Product Overview: 1734-RTB belongs to the 1734 Point I/O product family of scalable and compact programmable logic controller (PLC) or programmable automation controller (PAC) components. It is a passive device that provides connection points for field devices through built-in 8 terminals. It is compatible with a variety of Point I/O modules and is a replacement component for 1734-TB.

Technical Specifications

Installation method: It adopts DIN rail installation and can be installed horizontally or vertically in the control cabinet to ensure stable and neat installation, which is convenient for wiring and maintenance.

Terminal type: It is a cage clamp terminal. This design provides a way to quickly connect field devices to Point I/O modules, which can ensure a tight and firm connection to prevent loosening due to vibration or temperature changes, and enhance the service life and performance of the connected equipment.

Electrical parameters: The working voltage supports 24V DC, 120/240V AC, and the maximum power supply current is 10A. It can connect solid or stranded copper wires with a wire diameter of 0.25-2.5 square millimeters (22-14AWG). The wire insulation level must reach 75℃ (167℉) or higher, and the maximum insulation thickness is 1.2 mm (3/64 inches). The stripping length of a single wire is 16±1 mm (0.63±0.03 inches), and the stripping length of two wires is 18±1 mm (0.71±0.03 inches).

Working environment: The operating temperature range is -20-55℃ (-4-131℉), the ambient air temperature is up to 55℃ (131℉), and the relative humidity is 5%-95% without condensation. It can withstand 5g, 10-500Hz vibration and 30g shock.

Features

Easy to maintain: The removable terminal block can be removed from the mounting base without removing the existing wiring, making it easy for users to replace the mounting base or Point I/O modules without wire tracing and rewiring, which helps shorten troubleshooting time.

Clear identification: The terminals on the terminal block are numbered and labeled, simplifying operations during system commissioning, maintenance or troubleshooting.