Honeywell 621-2150R Logic Manager Digital Output Module

Description

The Honeywell 621-2150R is a digital output module designed for high-speed switching of AC load devices in Logic Manager systems on the Universal Control Network (UCN). Operating within a 90-140 Vac range with a 115 Vac nominal voltage, this module provides 16 AC output channels that activate at zero crossing to reduce electrical noise during operation. The 621-2150R features single-common point distribution across all 16 points, 2 A maximum current capacity per circuit, and individual 3 A slow-blow fuse protection for connected industrial loads.

Features

• Features 16 digital output channels with zero-crossing activation
• Configured with 16 points per single common line
• Delivers up to 2 A maximum current per circuit and 12 A total per module
• Provides individual circuit protection via 3 A slow-blow fuses
• Withstands nonrepetitive surge currents up to 15 A for 2 cycles

Applications

• AC load switching
• Solenoid valve control
• Motor starter activation
• Relay coil control

Technical Specifications

Installation Guidelines

• Confirm that the AC line supply power stays within the required 90-140 Vac operating range.
• Verify that total load current across all 16 channels does not exceed the module limit of 12 A.
• Disconnect main field power prior to inspecting or replacing the 3 A slow-blow individual circuit fuses.
• Comply with IEEE 518 DATA 3 wiring practices for proper cable routing and noise isolation.