ASCENT COMPASS
FEATURES AND HIGHLIGHTS
ENERGY MANAGEMENT
Efficient equipment start times, sophisticated load optimization, and energy use monitoring that helps you track savings.
EASY TO USE
Configurable, tree-style navigation.
TENANT ACTIVITY
Detect and log after-hours tenant override activity, then generate approp riate tenant bills.
FLEXIBLE
Converts legacy displays and graphics to current standard file formats.
DYNAMIC
Create systems that are easy to upgrade and improve.
Envision™ for BACtalk®
FEATURES AND HIGHLIGHTS
Powerful energy management
Optimum start ensures efficient equipment start times. Demand limiting offers sophisticated load optimization, and energy logging enables you to monitor progress and savings.
Tenant activity
Automatically detect and log afterhours tenant override activity, then generate multiple tenant bills.
Custom graphics
Three-dimensional, full color, animated data displays can be customized to suit any requirement and easily updated for equipment additions, moves, and changes.
Networking and connectivity
Built-in Internet and wide area network (WAN) capabilities with BACnet/IP. Remote site and roaming access with modem and direct serial connections.
SQL Server support
Migration to an Enterprise server improves system performance and offers a more robust, stable database, giving you better access to data; third-party custom reporting simplifies connectivity to an Alerton system.
Improved job design features
New features enable users to add displays faster, bill multiple tenants at the same time, and restore all or only some files during deployment.
ASCENT CONTROL MODULE
FEATURES AND HIGHLIGHTS
SCALABLE
Supports up to six EIA-485, EIA-232 or LON LANs.
INTEROPERABLE
Supports the BACnet Protocol on Ethernet, BACnet IP and MS/TP, as well as many NiagaraAX supported protocols.
ENTERPRISE READY
Supports BACnet/IP and can operate as a BACnet broadcast management device (BBMD) with NAT support for integration on enterprise and wide-area networks.
POWERFUL
Powered by a high-speed, quad-core CPU based on the ARM® Cortex™-A9 architecture.
1 GB DDR3 SDRAM provides a fast, reliable platform for running DDC programming and global
automation routines.
SEGMENTED DDC CODE
Allows multiple DDC program instances to run within a single controller, providing the ability to logically group sub-systems, improve uptimte by enabling service on one system without impacting another, and maximizing flexibility in programming configuration.
VLC-1188
FEATURES AND HIGHLIGHTS
Capable
Eleven 10-bit universal inputs, eight binary outputs, and eight analog outputs.
Interoperable
Fully BACnet-compliant on MS/TP LAN at up to 76.8 Kbps.
Versatile
Fully programmable and capable of standalone operation.
Reliable
AZ60 processor and extensive on-board filtering, with all program data backed up in nonvolatile flash memory.
Fast
Internal logic loop of 100 msec The Alerton® BACtalk® VLC-1188 is a versatile, fully programmable logic controller designed for central plant systems, air handling units, clean rooms,
fume hoods, large terminal units, and similar control and process equipment. As a native BACnet controller, it integrates seamlessly with your BACnet system, communicating on a BACnet MS/TP LAN at up to 76.8 Kbps.
VLC-16160
FEATURES AND HIGHLIGHTS
Capable
Sixteen 10-bit universal inputs and sixteen binary outputs.
Interoperable
Fully BACnet-compliant on MS/TP LAN at up to 76.8 Kbps.
Versatile
Fully programmable control logic can be field-modified.
Reliable
AZ60 processor and extensive on-board filtering, with all program data backed up in nonvolatile flash memory.
Fast
Internal logic loop of 100 msec. The Alerton® BACtalk® VLC-16160 is a high-performance, fully programmable logic controller designed for central plant systems, lighting panels, and other applications with numerous control points. As a native BACnet controller, the VLC-16160 integrates seamlessly with your BACnet system, communicating at up to 76.8 Kbps on a BACnet MS/TP LAN. It can also operate as a stand-alone controller.
VLC-1600
FEATURES AND HIGHLIGHTS
Capable
Sixteen 10-bit universal inputs.
Interoperable
Fully BACnet-compliant on MS/TP LAN at up to 76.8 Kbps.
Versatile
Fully programmable control logic can be field-modified.
Reliable
AZ60 processor, with all program data backed up in nonvolatile flash memory.
Fast
Internal logic loop of 100 msec. The Alerton® BACtalk® VLC-1600 is a high-performance, fully programmable input monitoring device. With 16 highresolution inputs, it is perfectly suited for applications with high input density, where it can augment the input capabilities of other controllers. The VLC-1600 has no control outputs. As a native BACnet controller, it integrates seamlessly with your BACnet system, communicating on a BACnet MS/TP LAN at up to 76.8 Kbps
VLCA-1688
FEATURES AND HIGHLIGHTS
Capable
16 universal inputs, eight binary outputs and eight analog outputs.
Interoperable
10Base-T/100Base-Tx BACnet/Ethernet or BACnet/IP LAN or BACnet MS/TP LAN at up to 115.2Kbps.
Flexible
HOA switches and potentiometers provide ability to perform manual overrides of binary and analog outputs.
Powerful
Complex DDC control logic math and analog functions monitored by software.
Fast
User-selectable internal logic loop of 50 mS or 100 mS.
Reliable
Extensive on-board filtering, with all program and configuration data backed up in nonvolatile flash memory
VAV-SD
FEATURES AND HIGHLIGHTS
Capable
Four 10-bit inputs and five binary outputs.
Interoperable
Fully BACnet-compliant on MS/TP LAN at up to 76.8 Kbps.
Versatile
Downloadable operating code to allow for future software improvements.
Reliable
Extensive on-board filtering, with all program data backed up in nonvolatile flash memory.
Fast
User-selectable internal logic loop of 50 mS or 100 mS.
Accurate
Factory calibrated at multiple velocity points and field-adjustable during balancing.
VAViH-SD
FEATURES AND HIGHLIGHTS
Economical
Comes with 5 inputs, 6 binary outputs; the separate replaceable actuator enables quicker, less expensive repairs.
Adaptable
Pre-loaded, DIP-switch selectable DDC applications for 5 types of VAV box control.
Flexible
Left- or right-mountable actuator enables flexible mounting configurations.
Innovative
Device addressing and application selection can all be done with common tools for easy installation or replacement.
Attractive
Sleek, updated design. The Alerton BACtalk® VAViH-SD™ controller with integrated actuator is a
versatile BACnet-compliant controller, providing pressure-independent control of any single-duct
variable air volume (VAV) box. It features a built-in airflow sensor, five universal inputs (AIs or BIs)
and six binary outputs (BOs). As a native BACnet controller, the VAViH-SD integrates seamlessly
with your BACnet system, communicating at up to 76.8 Kbps on a BACnet MS/TP LAN.
The VAViH-SD-F includes a filter to reduce dust contamination.
VLC-444
FEATURES AND HIGHLIGHTS
Capable
Four universal inputs, four binary outputs and four analog outputs.
Interoperable
BACnet-compliant on MS/TP LAN at up to 76.8 Kbps.
Versatile
Fully programmable for fan-coil units, VFDs and small packaged air conditioning units, and any application requiring a group of four or less analog outputs, such as a group of VFDs or actuators (i.e., dampers and valves).
Reliable
Extensive on-board filtering, with all program and configuration data backed up in nonvolatile flash memory.
Fast
Internal logic loop of 100 msec. The Alerton® BACtalk® VLC-444 is a versatile, high-performance,
BACnet-compliant field controller designed for fan-coil units. As a native BACnet controller, the
VLC-444 integrates seamlessly with your BACnet system. It communicates at up to 76.8 Kbps on a
BACnet MS/TP LAN or can operate as a stand-alone controller.
VLC-550
FEATURES AND HIGHLIGHTS
Capable
Five 10-bit inputs and five binary outputs.
Interoperable
BACnet-compliant on MS/TP LAN at up to 76.8 Kbps.
Versatile
Fully programmable for heat pumps, airconditioning units, and general purpose control applications
Reliable
Extensive on-board filtering, with all program data backed up in nonvolatile flash memory.
Fast
Internal logic loop of 100 msec. The Alerton® BACtalk® VLC-550 is a versatile, high-performance,BACnet-compliant field controller designed for heat pumps, AC units, and other terminal unit
applications. As a native BACnet controller, the VLC-550 integrates seamlessly with your BACnet
system. It communicates at up to 76.8 Kbps on a BACnet MS/TP LAN or can operate as a stand-alone controller.
VLC-660R
FEATURES AND HIGHLIGHTS
Capable
Six universal 10-bit inputs, three binary triac outputs, and three binary highcurrent relay outputs.
Interoperable
Fully BACnet-compliant on MS/TP LAN at up to 76.8 Kbps.
Versatile
Fully programmable for fan-coil, unit ventilator, and other multi-speed fan or motor applications.
Reliable
AZ60 processor and extensive on-board filtering, with all program data backed up in nonvolatile flash memory.
Fast
Internal logic loop of 100 msec. The Alerton® BACtalk® VLC-660R is a versatile, fully programmable BACnet-compliant field controller. With three software-controlled high-current
relays, the VLC-660R is well suited for unit ventilator and fan-coil applications, or any application that requires multi-speed fan or motor control. As a native BACnet controller, it integrates seamlessly with your BACnet system, communicating on a BACnet MS/TP LAN at up to 76.8 Kbps.
MS/TP LAN Repeater
FEATURES AND HIGHLIGHTS
Simple
Designed specifi cally for BACnet-based MS/TP LANs.
Flexible
Star-wired bus topology expands MS/TP LAN architecture options.
Sensible
A cost-effective solution for supporting multiple controllers in expansive facilities.
Reliable
AZ60 processor and extensive on-board filtering, with all program data backed up in nonvolatile flash memory.
The Alerton® BACtalk® MS/TP LAN Repeater physically connects two or more BACnet
MS/TP LAN segments, extending your network architecture options while maintaining optimum signal quality and controlling cost.
AZW-5000 Wireless System
FEATURES AND HIGHLIGHTS
Flexible
Wireless mesh network provides ability to maximize coverage with low installation costs.
Reliable
Wireless extension of a BACnet network using mesh networking topology to ensure self-healing, reliable communications.
Dynamic
LEDs provide information on MS/TP communications performance as well as indications of Received Signal Strength (RSSI) to simplify the installation process.
Interoperable
Provides a BACnet Addendum q wireless interface and router to BACnet MS/TP.
VisualLogic™ Display (VLD)
FEATURES AND HIGHLIGHTS
Capable
Internal temperature and humidity sensors, 3 universal inputs, 6 binary outputs, 2 analog outputs, factory-loaded applications.
Interoperable
BACnet-compliant on MS/TP LAN at up to 76.8 Kbps.
Versatile
Fully DDC programmable, capable of standalone or integrated operation.
Flexible
Fully programmable, configurable display, easy to locate wireless sensors.
Powerful
Offers control of a second VLC using peer-to-peer commands. Modes of operation allow control based on occupancy or schedules.
Fast
Internal DDC logic loop of 100 msec.
Visually appealing
Based on industry standard platform, sleek sophisticated design with touch screen display.
ASCENT MICROSET4
FEATURES AND HIGHLIGHTS
VERSATILE
Occupant can view room and outside air temperatures, indoor and outdoor humidity
(if enabled in programming), select fan status and change room temperature setpoints. Data and functions are selectable.
ENERGY EFFICIENT
Occupants can select after-hours operation in 30-minute increments or turn zone equipment ON and OFF
FLEXIBLE
Robust and easy-to-use test and balance and field service modes allow maintenance personnel to \ monitor and adjust parameters.
DATA NETWORK
Wall sensors can be used in peer-to-peer applications.
INTEROPERABLE
BACnet®-compliant on MS/TP LAN at up to 115.2 Kbps.
ATTRACTIVE
Modern styling enhances any interior, and functional design makes operation intuitive.
Wireless Temperature and Humidity Sensor
FEATURES AND HIGHLIGHTS
Wireless
Saves installation costs and maintains integrity and look of existing décor.
Powerful
Offers long battery life, 100-foot range, and enough unique settings to enable thousands of devices to work independently without interference.
Alerton’s Wireless Temperature and Humidity Sensor integrates seamlessly with the AZW-5000 wireless system to make temperature and humidity data available to a wide range of VisualLogic®
controllers. It is part of a fully programmable building automation system that does not require opening walls to run wires. There are two models of the Wireless Temperature and Humidity Sensor: one with a temperature setpoint knob and manual override (WTS-1050-H), and one
without setpoint or override (WTS-1000-H).