Mircom TX3-ER-8-B Elevator Restriction Unit

Product Description

The MIRCOM TX3-ER-8-B is a cabinet-mounted elevator restriction unit designed for multi-floor access control in residential and commercial buildings. The unit ships complete with the main elevator restriction controller board, an elevator backplane, and one TX3-PS24-5A transformer, all housed in an enclosure cabinet. It supports up to eight Elevator Restriction Relay Cards, providing a total capacity of 96 elevator restriction relays covering up to 96 floors. This unit is part of the TX3 product series and is installed by licensed security and low-voltage contractors in applications requiring controlled floor access.

The TX3-ER-8-B is suited for residential high-rise buildings, mixed-use towers, and commercial facilities where elevator floor access must be restricted by user type or schedule. The system supports fully customizable floor groups, allowing administrators to grant access to a single floor or a defined group of floors. Custom scheduling can be applied to individual relays or relay groups, and manual override controls support high-traffic building scenarios. Real-time relay status monitoring is also included as a system feature. It is applicable in building, floor, and residential access control environments.

Key Features

• Supports up to 8 Elevator Restriction Relay Cards for a total of 96 relays/floors
• Ships complete with controller board, elevator backplane, cabinet, and TX3-PS24-5A transformer
• Fully customizable floor groups for single or multi-floor access assignment
• Custom relay scheduling for individual relays or relay groups
• Manual controls available for high-traffic building environments
• Real-time elevator relay status monitoring

Compatibility

Designed for use within the MIRCOM TX3 product series. Compatible with up to eight TX3 Elevator Restriction Relay Cards. An optional TX3-IP module is required for TCP/IP network connectivity.

Installation Notes

Installation should be performed by a licensed low-voltage or security systems contractor in accordance with applicable local electrical codes and the manufacturer's installation documentation. Disconnect all power to the elevator control system before mounting the cabinet or making any wiring connections. Verify relay card seating and backplane connections before restoring power. Network integration via TCP/IP requires the separate TX3-IP module, which must be ordered independently.