Allen-Bradley 1734-ARM POINT I/O Address Reserve Module

Product Overview

The Allen-Bradley 1734-ARM is a POINT I/O ARM Module. This module reserves addresses and slot numbers. It maintains the numbering scheme of purchased I/O modules. The structure of non-parameterized signal modules is replaced. The address is retained without module configuration. The 1734-ARM does not communicate I/O data directly. It saves a node address for later insertion. This design simplifies system engineering and reduces inventory costs. The module can be installed in any slot. It has no designated key switch position.

Application Scenarios

Use the 1734-ARM in control and automation systems. It works well where future I/O modules are planned. The module reserves slot numbers for later use. It helps maintain a consistent address map. This is useful in large POINT I/O systems. The module reduces downtime during expansions. It also lowers operating costs by avoiding reconfiguration. The 1734-ARM fits in any keyed base. It is flexible for various system layouts.

Technical Specifications

The module draws 75 milliamps POINTBus current. Thermal dissipation is 0.375 Watts. Maximum power dissipation is 1.3 BTU/hour. The module operates at 5 Volts DC. It requires a 1734-TB or -TBS wiring base. The operating temperature range is -20 to 55 degrees Celsius. Relative humidity must stay below 95%, noncondensing. The module has green/red status indicators for network and module.

Installation & Maintenance Guide

Install the 1734-ARM before or after mounting the base. Ensure the mounting base on the DIN rail is keyed accurately. Use a compatible 1734-TB or -TBS wiring base assembly. No special key position is required. Keep the operating environment within temperature limits. Clean the module with a dry cloth only. Avoid condensation to prevent damage. Check status indicators regularly. Replace the module if indicators show faults.

Packing List

One Allen-Bradley 1734-ARM Address Reserve Module. No additional accessories are included. The module is individually packaged. Shipping is available via Fedex, UPS, or DHL.