Lighthouse REMOTE Active Count User manual

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Lighthouse Worldwide Solutions
REMOTE Active Count Biological Air Sampler
Pump Instrument
Installation Guide

Copyright © 2012 - 2017 by Lighthouse Worldwide Solutions. All rights reserved. No part of this
document may be reproduced by any means except as permitted in writing by Lighthouse
Worldwide Solutions.
The information contained herein constitutes valuable trade secrets of Lighthouse Worldwide
Solutions. You are not permitted to disclose or allow to be disclosed such information except as
permitted in writing by Lighthouse Worldwide Solutions.
The information contained herein is subject to change without notice. Lighthouse Worldwide
Solutions is not responsible for any damages arising out of the use of the LMS program.
REMOTE ActiveCount™ and LMS™ are trademarks of Lighthouse Worldwide Solutions.
Microsoft®, Microsoft Windows™, and Excel™ are trademarks of Microsoft Corporation.
LWS Part Number: 248083401-1 Rev 5

EU DECLARATION OF CONFORMITY
Manufacturer’s Name: Lighthouse Worldwide Solutions, Inc.
Manufacturer’s Address: Lighthouse Worldwide Solutions, Inc.
1221 Disk Drive
Medford, OR 97501 USA
Declares that the product:
Product Name: Biological Air Sampler
Model Number(s): REMOTE Active Count
Conforms to the following Product Specifications:
SAFETY EN61010-1:2001 Safety Requirements for Electrical Equipment for
Measurement, Control, and Laboratory Use Part 1:
General Requirements IEC 61010-1:2000
Safety Requirements for Electrical Equipment for
Measurement, Control and Laboratory Use, Part 1:
General Requirements
EMC EN61326 Electrical Equipment for Measurement, Control and
Laboratory Use EMC Requirements Part 1: General
Requirements Includes Amendment A1:1998; IEC
61326:1997 + A1:1998
UL 61010A-1 - UL Standard for Safety Electrical Equipment for Laboratory Use; Part 1: General Requirements
Replaces UL 3101-1
Supplementary information
The product herewith complies with the requirements of the Low Voltage Directive 73/23/EEC amended by
Directive 93/68/EEC and the EMC Directive 89/336/EEC amended by Directive 93/68/EEC and carries the
CE marking accordingly.
William Shade - V.P. Engineering
Fremont, CA. November7, 2011
CAN/CSA C22.2
No. 1010.1-1992
IEC 60825-1 Am. 2

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248083401-1 Rev 5t-i
Table of Contents
About this Manual
Text Conventions ................................................................................................................ i
Additional Help ................................................................................................................... i
Chapter 1 General Safety
Safety Considerations .................................................................................................... 1-1
Chapter 2 Introduction
Overview ........................................................................................................................ 2-1
Interchangeable Terms ....................................................................................... 2-1
Description ..................................................................................................................... 2-1
Specifications: RAC: Pump Instrument ......................................................................... 2-2
Chapter 3 Get Started
Initial Inspection ............................................................................................................ 3-1
Unpacking ...................................................................................................................... 3-1
Shipping Instructions ..................................................................................................... 3-2
Data Cable Build ............................................................................................................ 3-3
Requirements ..................................................................................................... 3-3
Site Preparation .................................................................................................. 3-3
Cable-build Procedure ........................................................................... 3-4
Install and Set Up ......................................................................................................... 3-10
RAC Pump Instrument ..................................................................................... 3-10
Set RAC Switches ........................................................................................................ 3-13
DIP Switch General Definitions ...................................................................... 3-13
DIP Switch Addresses ..................................................................................... 3-14
Attach RJ45 Cable ....................................................................................................... 3-15
REMOTE Active Count RJ-45 Pinouts ........................................................... 3-16
Sample Configurations ................................................................................................ 3-16
General ............................................................................................................. 3-16
Configure the RAC in LMS Express RT ......................................................... 3-16
Operate the RAC .......................................................................................................... 3-20

Lighthouse REMOTE Active Count Installation Guide
t-ii 248083401-1 Rev 5
Chapter 4 Install Options
Overview ........................................................................................................................ 4-1
Optional Components .................................................................................................... 4-1
RAC Pump Add-ons .......................................................................................... 4-2
Chapter 5 Communications
Configuring with the MODBUS Protocol ..................................................................... 5-1
Configure the RAC ........................................................................................................ 5-1
Running the RAC ........................................................................................................... 5-2
Access RAC Information ............................................................................................... 5-2
Appendix A MODBUS Register Map v1.49
COMM Settings ............................................................................................................ A-1
Supported MODBUS Commands ................................................................................. A-1
Sensor Settings Registers .................................................................................. A-2
Device Status .................................................................................................... A-5
Data Registers ............................................................................................................... A-7
Data Status Byte (30007 - 30008) ..................................................................... A-9
Alarm Flags in Channels (30076) ................................................................... A-10
Data Type Registers ........................................................................................ A-11
Data Units Registers ....................................................................................... A-12
Data and Alarm Registers ........................................................................................... A-13
Data and Alarm Enable Registers ................................................................... A-14
Enable Alarming for a Channel ...................................................................... A-15
Threshold Setup Registers .............................................................................. A-16
Setting the Alarm Threshold Value .................................................... A-17
Appendix B Limited Warranty
Limitation Of Warranties: ...................................................................... B-1
Warranty Of Repairs After Initial Two (2) Year Warranty: .................. B-1
Index

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248083401-1 Rev 5 i
About this Manual
This manual describes the installation and operation of the Lighthouse
REMOTE Active Count.
Text
Conventions The following typefaces have the following meanings:
Note: A note appears in
the sidebar to give extra
information regarding a
feature or suggestion
italics Represents information not to be typed
or interpreted literally. For example, file
represents a file name. Manual titles are
also displayed in italics.
WARNING: A
warning appears in a
paragraph like this and
warns that doing
something incorrectly
could result in personal
injury, damage to the
instrument or loss of
data.
boldface Introduces or emphasizes a term.
Courier font Indicates command syntax or text
displayed by the diagnostic terminal.
Bold Courier Indicatescommandsand information that
the user types.
Helvetica Italics Indicates a comment on a command or
text output.
Hexadecimal numbers are shown with the word “hex”or with a small
“h” following the digits. For example:
hex 0D
0Dh
Additional
Help For more information about the Lighthouse REMOTE Active Count,
contact Lighthouse Worldwide Solutions.
Service and Support
Tel: [phone] (Toll Free USA)
Tel: [phone] (Outside of USA)
[email protected]

Lighthouse REMOTE Active Count Installation Guide
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248083401-1 Rev 5 1-1
1General Safety
Safety
Considerations
Warnings and cautions are used throughout this manual. Become
familiar with the meaning of a warning before operating the device
sensor. All warnings will appear in the left margin of the page next to
the subject or step to which it applies or as an inset prior to the step to
which it pertains. Excercise care when performing any procedures
preceded by or containing a warning.
For further technical assistance, contact our Technical Support Team at
800-945-5905 (Toll Free USA) or 541-770-5905 (Outside of USA).

Lighthouse REMOTE Active Count Operating Manual
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248083401-1 Rev 5 2-1
2Introduction
Overview This operating manual introduces the user to the Lighthouse REMOTE
Active Count Biological Air Sampler. Included in this manual are
instructions for installation, operation, communications and
maintenance.
Interchangeable Terms
Throughout this document, the REMOTE Active Count may be
referred to as the REMOTE Active Count, RAC, biological air
sampler or instrument. For simplicity, these terms are interchangeable
and mean the same thing.
Description The REMOTE Active Count is an active air sampling device that
employs the impaction principle to impact particles bearing
microbiological material onto a plate or petri dish loaded with nutrient
agar. The REMOTE Active Count is designed to be a fixed point
microbial monitoring device that assists users in automatically
collecting microbial material at critical locations
With a flow rate of 1CFM, + 10%, the REMOTE Active Count is meant
to be a component of a larger facility monitoring system. See
Figure 2-1.
Figure 2-1 REMOTE Active Count Biological Air Sampler

Lighthouse REMOTE Active Count Installation Guide
2-2 248083401-1 Rev 5
The Impactor Assembly is installed on the inlet port on top of the
instrument as shown in Figure 2-2.
Figure 2-2 Impactor Assembly
Specifications:
RAC: Pump
Instrument
Table 2-1 RAC: Pump Instrument
Flow Rate 1.0 CFM (28.3 LPM)
Communication Modes RS-232, RS-485 Modbus
LED Indications Status (Power, Flow, Sampling)
Supporting Software LMS Express RT, LMS Pharma, LMS
Professional
Vacuum Source Internally-controlled Clean Pump Technology
Power 100-240 VAC, 50-60Hz
Enclosure Stainless Steel
Dimensions 11"(L) x 11"(H) x 5"(W) [27.94 x 27.94 x 12.7
cm]
Weight 11 lbs. (5 kg)
Operating Temp/RH 50º F to 104º F (10º C to 40º C) / 20% to 95%
non-condensing
Storage Temp/RH 14º F to 122º F (-10º C to 50º C) / Up to 98%
non-condensing

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248083401-1 Rev 5 3-1
3Get Started
Initial
Inspection The REMOTE Active Count is thoroughly inspected and tested at the
factory and is ready for use upon receipt.
Unpacking It is presumed that when the shipment was received, the following took
place:
1. The shipping container was inspected for damage;
2. If the container was damaged, the shipper was notified
immediately.
3. The instrument was carefully inspected for broken parts,
scratches, dents and other damage before use, even if the
container appeared to be undamaged, and
4. Any damages were reported to Lighthouse Technical Support at
1-800-945-5905 (Toll Free USA) or 1-541-770-5905 (Outside of
USA) before proceeding.
Verify the contents of the package against the shipping list. If anything
appears to be missing, please contact the sales representative at
Lighthouse Worldwide Solutions immediately at 1-510-438-0500.
To maintain the warranty, it is advised to keep undamaged
shipping containers and packing materials for reshipment
of instruments for servicing or repair. For form-fitting foam
items and containers, order replacement containers and
packing materials only from Lighthouse, directly, or from a
Lighthouse-authorized distributor.

Lighthouse REMOTE Active Count Installation Guide
3-2 248083401-1 Rev 5
Shipping
Instructions Should it become necessary to return the unit to the factory for any
reason, contact Lighthouse Customer Service or visit our website,
www.golighthouse.com/rma, and obtain a Return Merchandise
Authorization (RMA) number. Reference this number on all shipping
documentation and purchase orders. After receipt of the RMA number,
follow the shipping instructions below:
WARNING:
If the instrument is
damaged during a
return shipment due
to inadequate user
packing,thewarranty
may be voided and
may result in
additional repairs
being billed to the
customer.
1. Use the original container and packing materials whenever
possible. Refer to www.golighthouse.com/rma for detailed
instructions. Remove attachments and package separately to
prevent physical damage.
2. If the original container and packing materials are not available,
wrap the unit in “bubble pack”, surround with shock-absorbent
material and place in a double-wall carton - the instrument should
not rattle around when the carton is vigorously shaken. If the
instrument is damaged during shipment due to inadequate user
packing, the warranty may be voided and may result in additional
repairs being billed to customer. You may contact Lighthouse to
purchase a replacement shipping container.
3. Seal container or carton securely. Mark “FRAGILE” and write the
Return Merchandise Authorization (RMA) number on any
unmarked corner.
4. Send the instrument to the address provided by the Lighthouse
representative or the RMA website.

Get Started
248083401-1 Rev 5 3-3
Data Cable
Build An industrial RJ45 connector is required to attach the instrument to an
RS485 network and may be supplied with the instrument in kit form. A
replacement kit is available from Lighthouse. This section of the
manual will illustrate installation of this connector.
Requirements
The following tools and materials are required to build / attach the
sealed industrial RJ-45 connection used on the REMOTE Active
Count.
• Category 5e Unshielded Twisted-Pair 24AWG wire (CAT5e UTP),
minimum
• CAT5e UTP plenum wire may be required for installation in ceiling
plenum area
• Industrial RJ-45 plug kit
• Wire strippers
• RJ-45 crimp tool
• RS485 hub or switch (preferred) - do NOT use an Ethernet switch!
Site Preparation
WARNING: Both ends of the RS485 cable must be wired the same.
References are made throughout this section to the EIA/TIA-568B
standard for Ethernet/RJ-45 wiring that must be followed.
Failure to wire both ends to this standard will cause failure of the
instrument and may damage the instrument, the switch or both and void
the respective warranties.
When all needed tools and materials are ready, proceed through the
following steps:
1. Check with local regulatory agencies to determine installation
restrictions and cable requirements for the application before
starting cable runs.
2. Make the necessary cable “runs” and leave about two to three feet
at each end as a “service loop”. When pulling CAT5e cable, do
NOT allow it to kink or the cable may break internally and cause
failures. Typical installations use Unshielded Twisted Pair (UTP)
but Shielded Twisted Pair (STP) may be required in areas of high
electrical noise equipment, such as generators, fans and fluorescent
lights. When cable has to be installed in the false ceilings or air
space above a work area (plenum), plenum cable may be required.

Lighthouse REMOTE Active Count Installation Guide
3-4 248083401-1 Rev 5
3. Even though the RJ-45 connectors used to build Ethernet cables are
typically the same for either end, the connector supplied in the kit
should be used on the instrument end.
4. If STP wire is needed, the RJ-45 required for wire termination is
metal-jacketed. This special RJ-45 provides a grounding point for
the cable’s shield. Only one end of the each cable should be
grounded, which will provide the shield to block electrical noise
from entering the wire but will not introduce a ground loop that
results from both ends being grounded. Because RS-485 hub have
grounded connector housings, the hub end should be used for this
ground connection.
Cable-build Procedure
Figure 3-1 shows the individual parts needed to assemble the Industrial
RJ-45 Cable connection.
Figure 3-1 Industrial RJ-45 Cable Parts
1. Remove the contents of the Industrial RJ-45 connector from the
package - do NOT dispose of or lose any pieces. Compare the
contents with Figure 3-1. Contact Lighthouse Support if it appears
that something is missing from the package or replacements are
needed.
2. Remove the large Lock Ring from the Housing if they are mated.
3. Loosen the small Cable Seal Nut to allow the CAT5e cable to pass
through.
RJ-45
Lock
RJ-45
Connector
CAT5e Cable
Lock
Ring
RJ-45 Housing
Wire
Loom
Seal
Cable Seal
Nut

Get Started
248083401-1 Rev 5 3-5
4. On the instrument end of the cable, push the end of the cable
through the large Lock Ring and RJ-45 housing as illustrated in
Figure 3-2. Make sure the Lock Ring is oriented as shown in
Figure 3-2. If it is reversed, the cable will have to be cut, the RJ-45
connector discarded and a new connector installed.
Figure 3-2 Housing with Cable Inserted
5. Strip 1-1/2-inch to two-inches of insulation from the end of the
cable, taking extreme care to not nick or cut the individual wires.
Do NOT strip the individual wires.
6. Separate the pairs of wires down to the cable’s insulation. There
will be an orange, a green, a blue and a brown pair of wires. Each
pair will have a solid color wire and one striped wire of the pair
color. Do not get them confused - the orange and brown pair may
look alike in plenum cable and “swapping” these two pairs will
cause failure of the cable.
7. Carefully untwist each pair and straighten the wire. The individual
wires will be inserted into the Wire Loom shown in Figure 3-1 and
Figure 3-3. Note the Loom’s flat tray shape. Insert the wires into
the loom based on the EIA/TIA-568B standard as shown in Figure
3-4.
Figure 3-3 Close-up of Wire Loom
Cable shown
after Step 5
Note Orange/White wire
Note the Loom
orientation

Lighthouse REMOTE Active Count Installation Guide
3-6 248083401-1 Rev 5
8. Note that the green pair is split up and the blue pair is out of
sequence (solid color then striped) and between the green-pair
wires. When all of the wires are in the correct holes, push the loom
onto the wires as far as it will go and verify that at least one-quarter-
inch of each wire extends beyond the edge of the loom. This allows
for trimming the wires in a straight line parallel to the loom edge.
One-eighth-inch is required for crimping into the RJ-45 connector
so, in step 9, do not trim shorter than one-eighth-inch (3.2 mm).
Review the photos in Figure 3-4 to ensure accuracy.
Figure 3-4 EIA/TIA-568B Color Code Example
Note: The “pairing” of
wires in the loom changes
at positions 4 through 6.
9. Continue to push the cable into the loom and trim the ends of the
wires in a straight line to 1/8-inch to 3/16-inch (3.2 - 4.6 mm) as
illustrated in the center panel of Figure 3-4.
10. Insert the wires / loom into the RJ-45 connector (lock tab facing
down) as shown in Figure 3-5 and push inward until the wire ends
fully butt against the ends of the wire channels. The loom helps to
keep the wires positioned so they will go into the correct channels
for crimping.
Figure 3-5 Loomed Wires Being Inserted into RJ-45
View is tab facing reader
View is from Hub
jack opening