LC-VAC1000-0 Johnson Controls Verasys

Overview

The Johnson Controls LC-VAC1000-0 Verasys Application Controller is an 18-point, 24 VAC programmable controller within the SMART Equipment Controller family. It runs pre-engineered applications to monitor and control a wide variety of HVAC equipment. Operating on an RS-485 BACnet MS/TP bus as a BACnet Advanced Application Controller (B-AAC), it integrates seamlessly into both Johnson Controls and third-party building automation systems. Equipped with an integral real-time clock, it supports independent, stand-alone operation for extended periods when disconnected from the network.

Features

• Operates as a BACnet Advanced Application Controller (B-AAC) on an RS-485 BACnet MS/TP bus.
• Features an integral real-time clock for autonomous monitoring of schedules, calendars, and trends.
• Supports stand-alone capability, allowing continuous operation when disconnected from the system network.
• Optimized for plug-and-play configuration within the Verasys building automation platform.
• Provides versatile I/O support to accommodate diverse HVAC equipment requirements.

Specifications

• Brand: Johnson Controls
• Model: LC-VAC1000-0
• Power Supply: 24 VAC
• Protocol: BACnet MS/TP
• Configuration: 18-Point total capacity
• Inputs: 5 universal inputs (0-10 VDC, 4-20 mA, or resistive/dry contact) and 4 binary inputs (dry contact or pulse counter)
• Outputs: 3 configurable outputs (0-10 VDC analog or 24 VAC Triac), 4 binary relay outputs (SPST, rated up to 240 VAC), and 1 utility power port (24 VAC out)
• Mounting: 35 mm DIN rail horizontal mount or flat surface screw mount

Applications

• Monitoring and controlling a wide array of commercial HVAC equipment.
• Constant volume and flexible fan system configurations.
• Stand-alone distributed building automation systems requiring localized control.
• Plug-and-play integration into third-party BACnet networks and Johnson Controls Verasys environments.