User Guide

15
Powers
TM
IntelliStation Jr. BAS Integration Manual
The IntelliStation Jr. can communicate with a Building Automation System (BAS) using BACnet
®
MS/TP and
Modbus RTU. This manual provides information about the measurements, control parameters, and error mes-
sages which can be assessed by building automation and/or management systems that use BACnet
®
MS/
TP or Modbus RTU communication. The IntelliStation Jr. can be confi gured to provide remote monitoring and
remote temperature set point control.
1. Confi gure the control to communicate using the “User Interface-BAS Menu” information within this
manual and/or the “BAS Integration Manual.”
1. After completely de-energizing and disconnecting all power from IntelliStation
®
Jr. and performing
required LOCK OUT/TAG OUT, carefully open the IntelliStation control module to reveal BAS hook up ter-
minals.
2. With the control module open, the BAS connections are visible on bottom side as shown below.
Confi guring the Control for BAS communication
Introduction
BAS Connection Procedure
BEFORE attempting to connect BAS, a
certifi ed and qualifi ed electrician
MUST fully de-energize and dis-
connect all electrical power from
IntelliStation
®
Jr..
Perform required LOCK OUT/TAG OUT
procedures.
BAS connection MUST be performed
by certifi ed and qualifi ed electrician.
DANGER
!
!
As an additional safety check, once the box is open, confirm that the
unit is de-energized by measuring the AC voltage across the “L” and
“N” terminals (9 and 10 respectively) using the voltmeter. Alternatively,
use a voltage detector to confirm that the unit is NOT energized.