Mircom OpenBAS-HV-NX10 Series Bedienungsanleitung
Installation Manual
Building Automation Controller and HVAC
Automation Solution
LT-2201 Rev. 4.4
October 2017
OpenBAS-HV-NX10 Series
3 (45)
Table of Contents
1.0 Introduction 7
1.1 OpenBAS-HV-NX10 Series Building Automation Controller .......................................... 7
1.2 Features ......................................................................................................................... 7
2.0 Overview 8
2.1 OpenBAS-HV-NX10 Series Components ...................................................................... 8
3.0 Installation 10
3.1 Parts of the Enclosure .................................................................................................... 10
3.2 Controller Board Connections ........................................................................................ 13
3.3 Installing Accessories .................................................................................................... 13
3.4 Ethernet Controllers (OpenBAS-NWK-ETH3) ................................................................ 17
3.5 DIP Switches .................................................................................................................. 17
3.6 USB ................................................................................................................................ 18
3.7 Reset and Download Buttons ........................................................................................ 18
3.8 Battery ............................................................................................................................ 18
3.9 Enclosure Dimensions ................................................................................................... 19
3.10 Assembly ....................................................................................................................... 20
3.11 Mounting the Enclosure ................................................................................................. 21
4.0 Field Wiring 22
4.1 Wiring the Terminals ...................................................................................................... 22
4.2 Power Supply Connection .............................................................................................. 22
4.3 Universal Inputs ............................................................................................................. 23
4.4 Analog Outputs .............................................................................................................. 31
4.5 Digital Relay Outputs ..................................................................................................... 33
4.6 Field Bus Connections and OpenBAS-ACC-DB9 .......................................................... 36
4.7 Networking ..................................................................................................................... 37
4.8 Connections and LEDs on OpenBAS-HV-HX10D ......................................................... 38
4.9 Circuit Board LEDs ........................................................................................................ 39
5.0 Specifications 40
6.0 Warranty and Warning Information 42
4 (45)
List of Figures
Figure 1 Parts of the enclosure .................................................................................................... 10
Figure 2 Tabs on enclosure .......................................................................................................... 11
Figure 3 Lift tabs and remove circuit board .................................................................................. 12
Figure 4 Board connections ......................................................................................................... 13
Figure 5 COM ports ...................................................................................................................... 14
Figure 6 Location of factory-installed modules and jumpers ........................................................ 15
Figure 7 The jumper and RS-485 module are removed from P1 ................................................. 15
Figure 8 OpenBAS-ACC-RS232 is installed in P1 ....................................................................... 16
Figure 9 I2C, I2CB, N2, and SPI connections .............................................................................. 17
Figure 10 DIP switches .................................................................................................................. 18
Figure 11 Enclosure (back view) .................................................................................................... 19
Figure 12 Fit the circuit board in enclosure .................................................................................... 20
Figure 13 Enclosure mounted on DIN rail (circuit board not shown) .............................................. 21
Figure 14 Enclosure mounted on DIN rail (back view) ................................................................... 21
Figure 15 Power supply - 24 VAC or 24 VDC ................................................................................ 23
Figure 16 Power supply - 12 VDC .................................................................................................. 23
Figure 17 Universal Inputs ............................................................................................................. 23
Figure 18 Measuring VDC .............................................................................................................. 29
Figure 19 Digital input voltage range .............................................................................................. 30
Figure 20 Analog outputs ............................................................................................................... 32
Figure 21 Relay outputs ................................................................................................................. 33
Figure 22 Field bus connections .................................................................................................... 36
Figure 23 Networking with OpenBAS-NWK-ETH3 with the included cable ................................... 37
Figure 24 Networking with OpenBAS-NWK-ETH3 over RS-458 .................................................... 37
Figure 25 Networking with RS-485 ................................................................................................. 38
Figure 26 Connections and LEDs on the OpenBAS-HV-NX10D ................................................... 38
Figure 27 LEDs .............................................................................................................................. 39
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List of Tables
Table 1 OpenBAS-HV-NX10 Series Controllers ......................................................................... 8
Table 2 OpenBAS-HV-NX10 Series Accessories ....................................................................... 8
Table 3 OpenBAS-HV-NX10 Series Compatible Modules .......................................................... 9
Table 4 Analog Input Wiring ........................................................................................................ 25
Table 5 Wiring a 1000 Ωtemperature sensor ............................................................................. 29
Table 6 Digital Input Wiring ......................................................................................................... 31
Table 7 Analog Output Wiring ..................................................................................................... 32
Table 8 Surge Protection on Relay Outputs ............................................................................... 34
Table 9 Field Bus Ports ............................................................................................................... 36
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1.0 Introduction
This document provides information on installing the OpenBAS-HV-NX10 series Building
Automation Controller.
1.1 OpenBAS-HV-NX10 Series Building Automation Controller
Mircom’s OpenBAS-HV-NX10 Series building automation controller is an HVAC controller with
an integrated PLC (programmable logic controller) and scheduler. It includes 18 hardware
input/output points, 2 RS-485 field bus connections, USB, SPI, and I2C buses. The OpenBAS-
HV-NX10L and OpenBAS-HV-NX10D models have an operator interface with LCD display
and keyboard.
1.2 Features
Mircom’s OpenBAS-HV-NX10 series Building Automation Controller integrates into Mircom’s
unified platform for automating HVAC and mechanical rooms as well as incorporating energy
management features and lighting control to offer building owners and managers a seamless
operation with the following features:
•Modular design to cover any small, medium or large project.
•Industry standard field bus protocols to integrate into any existing BAS system, such as
BACnet, Modbus, Optomux, N2-Open, and ASCII.
•Advanced Networking to integrate into IP networks and use the most advanced features
and protocols such as distributed computing, USB and Cloud storage, HTML5,
JavaScript, XML, Ajax, SMS, and GSM.
•Universal inputs to connect any industry standard sensors.
•Modular add-ons for every Building Automation System solution.
•The OpenBAS software which provides owners and managers a single solution for
managing all their building’s automation needs.
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2.0 Overview
2.1 OpenBAS-HV-NX10 Series Components
2.1.1 Controllers
2.1.2 Accessories
Accessories are powered from the controller.
Table 1 OpenBAS-HV-NX10 Series Controllers
Picture Model Description
OpenBAS-HV-NX10P
HVAC controller
• Integrated programmable logic
controller and scheduler
• 18 hardware input/output points
• 2 RS-485 field bus connections
• USB, SPI and 1²C buses
OpenBAS-HV-NX10L
HVAC controller plus the OpenBAS-
HV-LCD display
• Integrated programmable logic
controller and scheduler
• 18 hardware input/output points
• 2 RS-485 field bus connections
• USB, SPI and 1²C buses
• Operator interface with LCD and
keyboard
OpenBAS-HV-NX10D
HVAC controller plus the OpenBAS-
HV-CORE2 display
• 32 bit dual core processor
• Scheduler and 3 integrated
programmable logic controllers
• 18 hardware input/output points
• 3 RS-485 field bus connections,
• USB, SPI and 1²C buses
• Operator interface with graphical
LCD, keyboard, and secondary
USB for data storage
Table 2 OpenBAS-HV-NX10 Series Accessories
Model Description
OpenBAS-ACC-RS485 Optically isolated RS-485 converter
OpenBAS-ACC-RS232 RS-232 converter
9 (45)
Overview
2.1.3 Compatible Modules
Compatible modules are mounted separately from the controller.
OpenBAS-ACC-DB9 DB9 adapter
OBS-ACC-32K128 128 KB plus 32 KB memory expansion
OpenBAS-ACC-TE1K 1000 Ωresistive silicon temperature sensor
Table 3 OpenBAS-HV-NX10 Series Compatible Modules
Model Description
OpenBAS-HV-RF433R
Wireless 433 MHz RF receiver that integrates up to 10
wireless transmitters and thermostats into OpenBAS-HV-
NX10 series controllers
Mounts in a DIN rail-mounted box
OpenBAS-NWK-ETH3
Ethernet controller with support for multiple protocols
• 2 field bus connections
• 1 I2C connection
• Mounts in a DIN rail-mounted box
• Powered separately
Table 2 OpenBAS-HV-NX10 Series Accessories (Continued)
Model Description
10 (45)
3.0 Installation
3.1 Parts of the Enclosure
Figure 1 Parts of the enclosure
Note: Installation of OpenBAS-HV-NX10 series automation controllers should be in
accordance with the Canadian Electrical Code or the National Electrical Code,
and comply with all local regulations. Final acceptance is subject to the Local
Authority Having Jurisdiction (AHJ).
i
Circuit board
Base with
mounting clip
Enclosure
Cover (OpenBAS-HV-NX10P)
or display
(OpenBAS-HV-NX10L and
HV-NX10D)
Dieses Handbuch passt für folgende Modelle
3
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