Sixnet® Series
BT/SN/RAM 6000
Hardware Guide | July 2015
Table of Contents Revised 2015-07-16
Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Statement of Limited Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
General Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Mechanical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Power Specifications and Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4-pin Molex Connector (BT/SN/RAM-6x00) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4-pin Screw Terminal (BT/SN/RAM-6xx1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
DC 2.5 mm Barrel Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Power Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Electrical Specifications and Pinout (RAM 6000 units only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Modem Views . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Indicator Lights (LED) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Data Interface Specifications: Serial, Ethernet & USB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Ethernet Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
USB Device Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Serial Port (DB9) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Serial Port Pin-Out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Connecting the modem to a DCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
RESET Button Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Ordering Guides . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
SN 6000 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
RAM 6000 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Hardware Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Mounting the BT/SN/RAM 6000 Series Modem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
DIN Rail Mounting & Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Cellular Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Installation and Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Antenna and Diversity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Diversity/MIMO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
GPS Antenna Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Ethernet Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
USB Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Serial Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
BT/SN/RAM 6000 Series Hardware Guide 2
Table of Contents Revised 2015-07-16
Power Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Powering up the modem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Testing the power connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Thermal Performance and Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Hot Operating Conditions: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Cold Operating Conditions: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Service and Support Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
This manual applies to the following products:
BT/SN/RAM-64xx BT/SN/RAM-66xx BT/SN/RAM-67xx BT/SN/RAM-68xx SN/RAM-69xx
BT/SN/RAM 6000 Series Hardware Guide 3
Revised 2015-07-16
Preface
Disclaimer
Portions of this document are intended solely as an outline of methodologies to be followed during the maintenance and operation of BT/SN/RAM 6000 equipment/software. It is not intended as a step-by-step guide or a
complete set of all procedures necessary and sufficient to complete all operations.
While every effort has been made to ensure that this document is complete and accurate at the time of release,
the information that it contains is subject to change. Red Lion Controls is not responsible for any additions to or
alterations of the original document. Industrial networks vary widely in their configurations, topologies, and traffic conditions. This document is intended as a general guide only. It has not been tested for all possible applications, and it may not be complete or accurate for some situations.
Users of this document are urged to heed warnings and cautions summarized at the front of the document, such
as electrical hazard warnings.
Compliance Information
Part 15 of the Federal Communications Commission (FCC) - A Rules: Interference
Every effort has been made to ensure that this equipment is designed to comply with the limits for a Class A digital
device, as described in the FCC Rules. This equipment has been tested and found to comply with the limits for a
Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable pro
tection against harmful interference in a residential installation. This equipment generates, uses, and can radiate
radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. Operation of this device in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at his/her own expense.
Industry Canada
This Class A digital apparatus meets all requirements of the Canadian Interference Causing Equipment Regulations. Operation is subject to the following two conditions; (1) this device may not cause harmful interference,
and (2) this device must accept any interference received, including interference that may cause undesired opera
tion.
Environmental Impact Statement
Red Lion equipment contains no hazardous materials as defined by the United States Environmental Protection
Agency (USEPA). Red Lion recommends that all failed products be returned to Red Lion for failure analysis and
proper disposal.
-
-
Toxic Emissions
Red Lion equipment releases no toxic emissions.
BT/SN/RAM 6000 Series Hardware Guide 4
Revised 2015-07-16
Trademark Acknowledgments
• Windows® /98/2000/7/8, Windows XP® are registered trademarks of the Microsoft Corporation.
• Microsoft is either a registered trademark or trademark of Microsoft Corporation in the United States and/
or other c
ountries.
Release Notes and Document Updates
The hard copy and flash drive versions of this document are revised only at major releases and, therefore, may not
always contain the latest product information. As needed, Application Notes and or Product Bulletins will be provided between major releases to describe any new information or document changes.
The latest online version of this document and all product updates can be accessed through the Red Lion web site
http://www.redlion.net
at
Publication History
The following information lists the release history of this document.
ISSUE/REVISION RELEASE DATE CONTENT DESCRIPTION
August 2014 August 2014
BT/SN/RAM 6000 Series Hardware Manual
Related Documents
The following information lists available documents related to this product.
ISSUE/REVISION RELEASE DATE CONTENT DESCRIPTION
July 2015, version 6 July 2015
August 2014, version 1.15 August 2014
SN/RAM 6000 & RAM 9000 Software Manual
TM
IndustrialPro
Modems
and MobilityProTM Gateway Wireless
Document Ordering Information
To order additional documentation, the user can contact the local sales representative or Red Lion through the
ontact numbers and/or e-mail addresses listed at the end of the document.
c
Document Comments
Red Lion appreciates all comments that will help us to improve our documentation quality. The user can submit
omments through the Red Lion Customer Service. Simply email us at customer.service@redlion.net.
c
BT/SN/RAM 6000 Series Hardware Guide 5
Revised 2015-07-16
Additional Product Information
Additional product information can be obtained by contacting the local sales representative or Red Lion through
the contact numbers and/or e-mail addresses listed at the end of the document.
Safety Information
Environmental:
Warning: The unit may become very hot to the touch in high temperature environments, so extreme caution
should be exercised in handling when energized. The unit should be disconnected from power and allowed to cool
for approximately 5 minutes before touching in high temperature applications.
Pollution degree: 2 (Per IEC 61010-1)
Electrical:
Must be powered by a “Class 2 source” only.
Properly ground the unit before connecting anything else to it. If the equipment is used in a manner “not” specified by Red Lion, the protection provided by the equipment may be impaired.
Overvoltage category: II (Per IEC 61010-1)
Warnings/Cautions/Notes
Warnings apply to situations where personal injury or death may result.
Cautions apply where damage to equipment may result
Notes apply where additional noteworthy information, not in the general text flow but applicable, is made available to the user.
Hazardous Location and Installation Requirements
These products should not be used to replace proper safety interlocking. No software-based device (or any other
solid-state device) should ever be designed to be responsible for the maintenance of consequential equipment or
personnel safety. In particular, Red Lion disclaims any responsibility for damages, either direct or consequential,
that result from the use of this equipment in any application.
All power, input and output (I/O) wiring must be in accordance with Class I, Division 2 wiring methods and in
accordance with the authority having jurisdiction.
BT/SN/RAM 6000 Series Hardware Guide 6
Revised 2015-07-16
Suitable for use in Class I, Division 2, Groups A, B, C and D hazardous locations, or non-hazardous locations only.
WARNING – EXPLOSION HAZARD – Substitution of components may impair suitability for Class 1, Division 2.
WARNING – EXPLOSION HAZARD – When in hazardous locations, disconnect power before replacing or wiring
modules.
WARNING – EXPLOSION HAZARD – Do not disconnect equipment unless power has been switched off or the area
is known to be nonhazardous.
AVERTISSEMENTS POUR INSTALLATION ET ENDROITS DANGEREUX
Ces produits ne doivent pas être utilisés pour remplacer le verrouillage de sécurité approprié. Aucun dispositif
basé sur un logiciel (ou tout autre dispositif à l'état solide) devraient jamais être conçus pour être responsable de
l'entretien de l'équipement consécutifs ou la sécurité du personnel. En particulier, Red Lion décline toute respons
abilité pour les dommages, directs ou indirects, résultant de l'utilisation de cet équipement dans n'importe quelle
application.
Tout courant, câblage entrée et sortie (I / O) doit être conforme aux méthodes de câblage à la Classe I, Division 2
et conformément à l'autorité compétente.
Cet appareil est adapté pour utilisation en Classe I, Division 2, Groupes A, B, C, D endroits dangereux ou endroits
non-dangereux.
AVERTISSEMENT – RISQUE D’EXPLOSION: La substitution de tout composant peut nuire à la conformité de
Classe 1, Division 2.
-
AVERTISSEMENT – RISQUE D’EXPLOSION: Lorsque dans des endroits dangereux, débranchez le cordon d’alimen-
tation avant de remplacer ou de brancher les modules.
AVERTISSEMENT – RISQUE D’EXPLOSION: Ne débranchez pas l’équipement à moins que l’alimentation ait été
coupée ou que l’environnement est connu pour être non dangereux.
BT/SN/RAM 6000 Series Hardware Guide 7
Revised 2015-07-16
Statement of Limited Warranty
Red Lion, manufacturer of Red Lion products, warrants to Buyer that products, except software, manufactured by
Red Lion will be free from defects in material and workmanship. Red Lion’s obligation under this warranty will be
limited to repairing or replacing, at Red Lion’s option, the defective parts within three (3) years of the data of
installation, or within three (3) years of the date of shipment from the point of manufacture, whichever is sooner.
Products may be returned by Buyer only after permission has been obtained from Red Lion. Buyer will prepay all
freight charges to return any products to the repair facility designated by Red Lion.
This limited warranty does not cover losses or damages which occur in shipment to or from Buyer or due to
improper installation, maintenance, misuse, neglect of any cause other than ordinary commercial or industrial
applications. In particular, Red Lion makes no warranties whatsoever with respect to implied warranties or merchantability or fitness for any particular purpose. All such warranties are hereby expressly disclaimed. No oral or
written information or advice given by Red Lion or Red Lion’s representative shall create a warranty or in any way
increase the scope of this warranty.
This limited warranty is in lieu of all other warranties whether oral or written, expressed or implied. Red Lion’s liability shall not exceed the price of the individual units, which are the basis of the claim. In no event shall Red Lion
be liable for any loss of profits, loss of use of facilities or equipment, or other indirect, incidental or consequential
damages.
BT/SN/RAM 6000 Series Hardware Guide 8
Product Overview Revised 2015-07-16
Specifications
Chapter 1 Product Overview
Specifications
General Specifications
Note: All specifications are subject to change. Consult the Red Lion® website for more information.
CDMA EVDO.A models
• Dual-band CDMA2000 EVDO Rev. A (with diversity)
• Backward compatible with 1xRTT and IS95
GSM EDGE Models
• Quad-band 850/900/1800/1900 GSM
Wireless Interfaces
Programmable Platform
System Performance
Tunneling
Routing Protocols
Clustering
IP
GSM HSPA+ Models
• Quad-band 800/850/1900/2100 MHz WCDMA (with diversity)
• HSDPA/HSUPA/HSPA+
• Backward compatible with GPRS/EDGE/UMTS
LTE Models
• See Frequency Specifications tables in Chapter 2
Configurable Events: up to 99 events can be triggered by over 200 system variables which in
turn can trigger other outputs, write to IODB registers (for MODBUS/DNP3 access, as well
as send SMS messages
Software Development Kit (SDK)
C/ C++/ Perl
32-bit AM9 400 MHz CPU
512 MB NAND
128 MB RAM
IPsec, GRE, OpenVPN
OSPF, BGP, RIP
VRRP
NAT, Port Forwarding, Dynamic DNS, DHCP
Stateful Inspection Firewall, IP Transparency, IP Fallback
BT/SN/RAM 6000 Series Hardware Guide 1-9
Product Overview Revised 2015-07-16
Specifications
Ethernet: 1 or 5 10/100Base-T RJ-45 ports
Connectors
Serial: 1 RS-232 (DB9) 115,200 bps
USB: 1 USB 2.0 mm
Antennas: 2 SMA connectors (antenna, diversity)
GPS Port
Narrow-band GPS: 1575.42 MHz ±2MHz minimum
Wide-band GPS and GLONASS: 1565-1606 MHz recommended (RAM-69xx only)
LED Indicators Power, WAN, Signal, RS232, GPS, Ethernet Link & Activity
Input Voltage: 8-30 VDC (12 or 24 VDC nominal)
Standby Power: 1.4W - 4.0W (typical)
Transmitting:
660x: 2.0W - 2.9W
6621: 3.6W - 4.5W
67xx: 2.6W - 6.9W
6721: 4.3W - 8.7W
680x: 2.6W - 5.0W
Power Input
6821: 4.2W - 6.6W
690x: 2.6W - 6.9W
6921: 4.3W - 8.7W
PoE Operation (EB models only)
IEEE 802.3af compliant
Powered Device (PD)
Mechanical
Environmental
PoE Input: 37 - 57 VDC (48 VDC nominal)
Heat Dissipation: 30 BTU/hour max
MTBF BT6601EB 1530K Hours GB @ 40°C per MIL-HNDBK-217F2
MTBF BT6601 1,832K Hours GB @ 40°C per MIL-HNDBK-217F2
BT/SN/RAM-6x0x
Dimensions: 120 x 96 x 32 mm (4.7” x 3.77” x 1.25”)
Weight: 453g (1lb)
BT/SN/RAM-6x21
Dimensions: 120 x 96 x 51 mm (4.7” x 3.77” 2.0”)
Weight: 500g (1.1lbs)
Operating Temp: -40 to +75°C*
Shock: IEC60068-2-27
Vibration: IEC60068-2-6
Humidity: 5 to 95% non-condensing
Ingress: IP30 protection
BT/SN/RAM 6000 Series Hardware Guide 1-10
Product Overview Revised 2015-07-16
Specifications
Compliances:
The BT/SN/RAM 6000 Series products meet the following standards plus others:
Electrical Safety
These devices have been designed to meet the basic safety requirements of the following
standards:
• CE per Low Voltage Directive and IEC 61010-1 (CE applies only to the -EU models. Please
contact Red Lion for availability)
• UL508 (Industrial control equipment), ANSI/ISA 12.12.01 (Hazardous Locations)
• CSA C22.2 No. 142 and No. 213 (per cUL)
EMC (emissions and immunity)
• CE per the EMC directive (CE applies only to the -EU models. Please contact Red Lion for
availability)
• EN 301 489-1,-7,-24; EN 301 908-1,-2; EN 301 511: Immunity and Emissions.
• FCC part 15 and ICES 003. See FCC statement on page 6.
• EN 55022 (CISPR22)
This equipment has been tested and found to comply with the limits for a Class A digital
device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy;
and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely
to cause harmful interference to radio communications, in which case the user will be
required to correct the interference at their own expense. Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void
the user's authority to operate the equipment.
Information to the user: If this equipment causes interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged
to try to correct the interference by one or more of the following measures: In order to
meet FCC emissions limits, this equipment must be used only with cables that comply with
IEEE 802.3. If necessary, the user should consult the dealer or an experienced radio/television technician for additional suggestions. The user may find the following booklet prepared by the Federal Communications Commission helpful: “How to Identify and Resolve
Radio-TV Interference Problems”. This booklet is available from: U.S. Government Printing
Office, Washington, DC 20402, Stock No. 004-000-00345-4
WEEE compliance
These devices comply with the WEEE directive. Do not throw away these devices in the
standard trash. Contact Red Lion regarding proper disposal.
RoHS compliance
These devices comply with the RoHS directive and are considered lead and other hazardous
substance free.
*+75°C See Thermal Performance and Considerations in Chapter 2.
BT/SN/RAM 6000 Series Hardware Guide 1-11
Product Overview Revised 2015-07-16
Mechanical Specifications
Mechanical Specifications
Front View
Note: GPS antenna is only available on RAM-69xx products
BT/SN/RAM 6000 Series Hardware Guide 1-12
Product Overview Revised 2015-07-16
Mechanical Specifications
Side View
Note: GPS antenna is only available on RAM-69xx products
BT/SN/RAM 6000 Series Hardware Guide 1-13
Product Overview Revised 2015-07-16
Power Specifications and Consumption
Power Specifications and Consumption
Power is supplied to the modem via:
•
4-pin Molex connector for the BT/SN/RAM-6x00 model
• 4-pin screw terminal for the BT/SN/RAM-6x01, BT/SN/RAM-6x01EB and BT/SN/RAM-6x21 models
• DC 2.5 mm barrel plug for all BT/SN/RAM-6000 models
• Power over Ethernet for all BT/SN/RAM-6x01EB models
4-pin Molex Connector (BT/SN/RAM-6x00)
Power is supplied to the modem via the 4-pin Molex connector on the front panel for the BT/SN/RAM-6x00 models. The pins are described as follows:
Pin Name Description
1 GND Ground
2 POS Power supply input (8 to 30 VDC)
3 IN Digital and analog input
4 OUT Digital output
Power Connector
acing Modem)
(F
4-pin Screw Terminal (BT/SN/RAM-6xx1)
Power is supplied to the modem via the 4-pin Screw Terminal on the front panel for the BT/SN/RAM-6xx1 models.
The pins are described as follows:
Pin Name Description
1 GND Ground
2 PWR+ Power supply input (8 to 30 VDC)
3 OUT Digital output
4 IN Digital and analog input
Power Connector
acing Front)
(F
BT/SN/RAM 6000 Series Hardware Guide 1-14
Product Overview Revised 2015-07-16
Power Specifications and Consumption
DC 2.5 mm Barrel Adapter
Power is supplied to the modem via the barrel adapter on the left side of all BT/SN/RAM-6000 series modems.
The contacts are described as follows:
Pin Name Description
Sleeve GND Ground
Tip PWR+ Power supply input (8 to 30 VDC)
Power Connector
(left side)
Warning: DC 2.5 mm barrel adapter shall not be used in hazardous locations.
Power Specification
Power input to the modem is protected against reverse polarity and over-voltage. The modem's power consumption is as follows:
Typical Power Consumption (Watts)
Model Standby
BT/SN/RAM-6401 1.4 2.0 5.0
BT/SN/RAM-6421 2.7 3.4 6.4
BT/SN/RAM-660x 1.4 2.0 2.9
BT/SN/RAM-6621 3.0 3.6 4.5
BT/SN/RAM-680x 1.4 2.6 5.0
BT/SN/RAM-6821 3.0 4.2 6.6
BT/SN/RAM-670x 1.6 2.6 6.9
BT/SN/RAM-6721 3.3 4.3 8.7
SN/RAM-690x 1.6 2.6 6.9
SN/RAM-6921 3.3 4.3 8.7
Transmitting
Minimum
Transmitting
maximum
Wiring instructions are provided in the Hardware Installation section.
All modems are equipped with protection for reversed polarity and power surges over 33 volts. The modems are
equipped with an internal 3 Amp fuse.
BT/SN/RAM 6000 Series Hardware Guide 1-15
Product Overview Revised 2015-07-16
Power Specifications and Consumption
Electrical Specifications and Pinout (RAM 6000 units only)
1x Digital Input (DIN)
Configuration: unisolated level detection, reference to ground
Active level: 1.6VDC to 30VDC
Inactive level: 0VDC to 1.3VDC
Absolute Minimum VDC: -0.3VDC
Absolute Maximum VDC: 33VDC
Leakage IDC at 5VDC: 150uADC
1x Analog Input (Shared with Digital Input) (DIN/AI1)
Configuration: unisolated input, reference to ground
Resolution: 1024 (ADC 10-bit)
VDC per step: 4.8875855mVDC
Full scale level: 5VDC
Zero level: 0VDC
Absolute Minimum VDC: -0.3VDC
Absolute Maximum VDC: 8.3VDC
Leakage IDC at 5VDC: 265.96uADC TYPE
1x Digital Output (DOUT)
Configuration: Open Collector, reference to ground
Absolute Maximum IDC: 500mADC (Vce = 750mVDC)
Absolute Maximum VDC: 30VDC (open circuit)
Absolute Minimum VDC: -0.4VDC (open circuit)
BT/SN/RAM 6000 Series Hardware Guide 1-16
Product Overview Revised 2015-07-16
Power Specifications and Consumption
Modem Views
• BT/SN/RAM-6600
4-pin power connector
Screw-block power con-
nector
Screw-block power con-
nector
&
PoE power input
• SN/RAM-6700
• BT/SN/RAM-6800
• SN/RAM-6900**
• BT/SN/RAM-6401*
• BT/SN/RAM-6601
• SN/RAM-6701
• BT/SN/RAM-6801
• SN/RAM-6901**
• BT/SN/RAM-6401EB*
• BT/SN/RAM-6601EB
• SN/RAM-6701EB
• BT/SN/RAM-6801EB
• SN/RAM-6901EB**
• BT/SN/RAM-6421*
• BT/SN/RAM-6621
Ethernet Switch
*The BT/SN/RAM-64xx series modems are not equipped with a diversity antenna connector
**The RAM models include GPS but the associated SMA connector is not shown in the images
• SN/RAM-6721
• BT/SN/RAM-6821
• SN/RAM-6921**
BT/SN/RAM 6000 Series Hardware Guide 1-17
Product Overview Revised 2015-07-16
Indicator Lights (LED)
Indicator Lights (LED)
LED STATUS CORRESPONDING STATE
OFF Modem is powered off
Power
Signal
WAN
RS232
* Depending on Serial Application
** There are 2 scenarios where all of the panel LEDs will flash rapidly: during a device firmware reflash and
during a module firmware reflash.
ON Modem is powered ON
FLASH** Firmware error
OFF No signal available or signal strength is below -100 dBm
ON Excellent signal strength = greater than -69 dBm
Fast: Every 300ms = -79 to -70 dBm
FLASH**
OFF Cellular connection is not established
ON Cellular connection is established - no network data activity
FLASH** Cellular connection is established - with network data activity
OFF Serial connection is not established
ON Serial connection is established - no data activity with host
*FLASH** Serial connection is established - with data activity with host
Medium: Every 600ms = -89 to -80 dBm
Slow: Every 1200ms = -99 to -90 dBm
Data Interface Specifications: Serial, Ethernet & USB
Ethernet Port
The modem's 10/100Mbps Ethernet port is compliant with the EIA-568 standard. The modem's ports are autosensing so they can be used with either a straight or crossover RJ45 cable to connect to host ports.
The BT/SN/RAM-6x21 features a 5-port Ethernet switch allowing connectivity to multiple local devices.
USB Device Port
This is a USB 2.0 Device interface on a Mini B (BT/SN/RAM-6xxx) connector. It offers Ethernet-over-USB functionality using the RNDIS driver for Windows 7, Windows XP and Windows Vista Operating systems only. The RNDIS
er must be installed before the USB interface can be used. The driver and instructions can be obtained by con-
driv
tacting a Technical Support representative.
Serial Port (DB9)
Our BT/SN/RAM modems have a standard RS232 DCE, serial interface with a DB9 connector style. The modems
are DCE (Date Communication Equipment) devices and are compliant with EIA-232 standard.
Connect a DTE device to a DCE device using a straight pin-for-pin connection cable. To connect two DCE devices,
use a null modem c
a computer. Most other devices are DCE types.
able which crosses the ‘transmit’ and ‘receive’ lines in the cable. An example of a DTE device is
BT/SN/RAM 6000 Series Hardware Guide 1-18
Product Overview Revised 2015-07-16
Data Interface Specifications: Serial, Ethernet & USB
Serial Port Pin-Out:
9 pin connector on the modem (DCE)
Female
RS232 DB9
Pin Number Direction of signal:
1 Carrier detect (CD) Outgoing signal
2 Received data (RX) Outgoing data
3 Transmitted data (TX) Incoming data
4 Data terminal ready (DTR) Incoming handshaking signal
5 Signal ground
6 Data set ready (DSR) Outgoing handshaking signal
7 Request to send (RST) Incoming flow control signal
8 Clear to send (CTS) Outgoing flow control signal
9 Ring Indicator (RI) Outgoing signal
The TX (pin 3) wire is the one through which data from an attached device is transmitted to the DCE modem. The
RX (pin 2) wire is the one on which data is transmitted by the DCE modem.
RTS and CTS are handshaking signals that complement one another by handling flow control. RTS and CTS wires
are used when hardware flow control is enabled in both the modem and an attached device. On the other hand,
software flow control uses special control characters transmitted from an application to a device attached to the
modem. When software flow control is implemented, the RTS and CTS lines are not used.
DTS and DSR are also handshaking signals that are used to simply confirm that a device is attached and is turned
on. DTR/DSR is rarely used as flow control signals when RTS/CTS is used.
BT/SN/RAM 6000 Series Hardware Guide 1-19
Product Overview Revised 2015-07-16
Data Interface Specifications: Serial, Ethernet & USB
Connecting the modem to a DCE:
In order to connect a modem to another DCE device, a null modem cable configuration is required. If flow control
is not necessary i.e. no handshaking is required, the only pins to be used are TX, RX and GND. TX and RX have to
be crossed between the modem (DCE) and the other DCE device. GND is connected to GND. Disable flow control
on the modem and be sure that the attached device does not check for any of the handshaking signals. Below is
an example diagram.
In the event that full handshaking is required, all handshaking signals should be cross-connected, i.e. RTS/CTS
have to be crossed and DTR/DSR have to be crossed. In addition, TX and RX signals have to be crossed. Below is an
example diagram.
For further serial wiring information, refer to Chapter 2 in this manual.
BT/SN/RAM 6000 Series Hardware Guide 1-20
Product Overview Revised 2015-07-16
Data Interface Specifications: Serial, Ethernet & USB
RESET Button Functions
Mode Pattern Description
Hard Reset Press and hold for less than 3 seconds Standard Reboot
This option is implemented in SN version 3.09 and
. To restore default settings for older ver-
higher
sions, rerun the SN Reflashing procedure found at
www
.redlion.net
Puts the modem in advanced firmware upgrade
y restarting the modem and running the
mode b
bootloader only. Do not use this mode unless
instructed to by Red Lion Technical Support.
Puts the modem in main pass-through mode to the
RF module, allo
port. Do not use this mode unless instructed to by
R
ed Lion Technical Support.
wing CCT provisioning and PST sup-
Factory Restore
FW Upgrade
USB Pass-Through
Press and hold between 3 and 10 seconds
RS232 LED flashes quickly
Press and hold between 10 and 15 seconds
WAN LED flashes quickly
Press and hold for longer than 15 seconds
Signal LED flashes quickly
BT/SN/RAM 6000 Series Hardware Guide 1-21
Product Overview Revised 2015-07-16
Ordering Guides
Ordering Guides
SN 6000 Series
Part Number
SN-6600-XX SN 1 1 3G/CDMA Molex end connector cable
SN-6600-XX-AC SN 1 1 3G/CDMA AC adapter
SN-6600-XX-MX SN 1 1 3G/CDMA AC adapter/Molex end connector
SN-6601-XX SN 1 1 3G/CDMA DC powered
SN-6601-XX-AC SN 1 1 3G/CDMA AC adapter
SN-6601EB-XX SN 1 1 3G/CDMA PoE (Power over Ethernet)
SN-6621-XX SN 1 5 3G/CDMA DC powered
SN-6621-XX-AC SN 1 5 3G/CDMA AC adapter
SN-6800-XX SN 1 1 3G/GSM Molex end connector cable
SN-6800-XX-AC SN 1 1 3G/GSM AC adapter
SN-6800-XX-MX SN 1 1 3G/GSM AC adapter/Molex end connector
SN-6801-XX SN 1 1 3G/GSM DC powered
SN-68001-XX-AC SN 1 1 3G/GSM AC adapter
SN-6801EB-XX SN 1 1 3G/GSM PoE (Power over Ethernet)
SN-6821-XX SN 1 5 3G/GSM DC powered
SN-6821-XX-AC SN 1 5 3G/GSM AC adapter
Product
Line
Serial
RS-232
Ethernet
10/100
Cellular
Power
Connector
Default Carriers **
(SP) Sprint;
(VZ) Verizon
(AT)AT&T;
(BM) Bell Mobility;
(AM) Generic*;
(MTS) Manitoba;
(RO) Rogers;
(TE) TELUS
SN-6900-XX SN 1 1 4G LTE Molex end connector cable
SN-6901-XX SN 1 1 4G LTE DC powered
SN-6901EB-XX SN 1 1 4G LTE PoE (Power Over Ethernet)
SN-6921-XX SN 1 5 4G LTE DC powered
* See Band/Frequency table for compatibility
** Carrier that is pre-configured on device. Carrier can be selected via software ONLY on SN/RAM-69xx models.
Where XX = Carrier code
BT/SN/RAM 6000 Series Hardware Guide 1-22
(AT) AT&T;
(VZ) Verizon;
(AM) Generic* Includes:
BELL, TELUS and Rogers
Product Overview Revised 2015-07-16
Ordering Guides
RAM 6000
Part Number
RAM-6600-XX RAM 1 1 3G/CDMA Molex end connector cable
RAM-6600-XX-AC RAM 1 1 3G/CDMA AC Adapter
RAM-6600-XX-MX RAM 1 1 3G/CDMA AC adapter/Molex end connector
RAM-6601-XX RAM 1 1 3G/CDMA DC powered
RAM-6601-XX-AC RAM 1 1 3G/CDMA AC adapter
RAM-6601EB-XX RAM 1 1 3G/CDMA PoE (Power over Ethernet)
RAM-6621-XX RAM 1 5 3G/CDMA DC powered
RAM-6621-XX-AC RAM 1 5 3G/CDMA AC adapter
RAM-6800-XX RAM 1 1 3G/GSM Molex end connector cable
RAM-6800-XX-AC RAM 1 1 3G/GSM AC adapter
RAM-6800-XX-MX RAM 1 1 3G/GSM AC adapter/Molex end connector
RAM-6801-XX RAM 1 1 3G/GSM DC powered
RAM-6801-XX-AC RAM 1 1 3G/GSM AC adapter
RAM-6801EB-XX RAM 1 1 3G/GSM PoE (Power over Ethernet)
RAM-6821-XX RAM 1 5 3G/GSM DC powered
Series
Product
Line
Serial
RS-232
Ethernet
10/100
Cellular Power Connector
Supported
Carriers**
(SP) Sprint;
(VZ) Verizon
(AT) AT&T;
(BM) Bell Mobility;
(AM) Generic*;
(MTS) Manitoba;
(RO)Rogers;
(TE)TELUS
RAM-6821-XX-AC RAM 1 5 3G/GSM AC adapter
RAM-6900-XX RAM 1 1 4G LTE Molex end connector cable
RAM-6901-XX RAM 1 1 4G LTE DC powered
RAM-6901EB-XX RAM 1 1 4G LTE PoE (Power Over Ethernet)
RAM-6921-XX RAM 1 5 4G LTE DC powered
* See Band/Frequency table for compatibility
** Carrier that is pre-configured on device. Carrier can be selected via software ONLY on SN/RAM-69xx models.
Where XX = Carrier Code
BELL
(AT) AT&T;
(VZ) Verizon;
(AM) Generic* Includes:
, TELUS and Rogers
BT/SN/RAM 6000 Series Hardware Guide 1-23
Hardware Installation Revised 2015-07-16
Chapter 2 Hardware Installation
Mounting the BT/SN/RAM 6000 Series Modem
There are three different ways to mount a BT/SN/RAM 6000 series modem:
• Horiz
• V
• V
Note: Allo
ontally using two #6 screws pan or fillister head onto its horizontal mounting feet
ertically using two #6 screws pan or fillister head onto its vertical mounting feet
ertically using a DIN rail clip
w enough room to route the Ethernet, serial, I/O and other cables.
DIN Rail Mounting & Removal
The BT/SN/RAM 6000 series has a DIN rail clip pre-mounted to the back of the unit. To panel
mount the unit, the clip can be removed easily by removing the three (3) screws holding it in
place. See the image at right for reference.
The DIN clip has an integral spring mechanism that keeps it securely attached to the rail. Refer
to the diagrams below for how to mount and remove the unit to a standard EN50022 DIN rail.
Note: For best performance it is recommended that a DIN rail spacer (such as an end clamp) be used between the
RTU and adjacent devices. This will leave an air gap for best heat dissipation off of the case.
Mounting Instructions Removal Instructions
Recommended DIN rail mounting steps:
1. Hook the top back on the DIN rail clips on the unit over the DIN
rail.
2. Push the bottom of the unit towards the DIN rail unit it snaps
into place.
BT/SN/RAM 6000 Series Hardware Guide 2-24
Recommended DIN rail removal steps:
A. Push the whole unit down to free the bottom of the DIN rail clip.
See blue circle areas.
B. Pull the bottom of the unit away from the DIN rail.
C. Unhook the top of the unit and remove it from the DIN rail.
Hardware Installation Revised 2015-07-16
Cellular Antenna
The selected cellular antenna(s) must meet the following specifications:
• Nominal 50 ohm impedance
• Voltage Standing Wave Ratio (VSWR) less then 2.5:1
• Male SMA connector
Frequency Specifications
BT/SN/RAM-66xx
Technology Bands Frequencies Antenna Configuration
CDMA/EVDO BC0, BC1 800/1900 MHz Diversity Support
BT/SN/RAM-68xx
Technology Bands Frequencies Antenna Configuration
HSPA+ 1, 2, 5, 6, 8 800/850/900/1900/2100 MHz Diversity Support
Fallback GSM/GPRS/EDGE - 850/900/1800/1900 MHz -
SN/RAM-67xx-VZ (Verizon Only)
Technology Bands Frequencies Antenna Configuration
LTE 13 700 MHz MIMO Required
Fallback CDMA/EVDO BC0, BC1 800/1900 MHz Diversity Support
SN/RAM-67xx
Technology Bands Frequencies Antenna Configuration
LTE 1, 4, 17
Fallback HSPA+ 1, 2, 5, 6 800/850/1900/2100 Diversity Support
Fallback GSM/GPRS/EDGE - 850/900/1800/1900 MHz -
700/1900 & 1700 (AWS)/
2100(AWS) MHz
MIMO Required
BT/SN/RAM 6000 Series Hardware Guide 2-25
Hardware Installation Revised 2015-07-16
SN/RAM-69xx
Technology Bands Frequencies Antenna Configuration
LTE 2, 4, 5, 13, 17, 25
Fallback CDMA/EVDO BC0, BC1, BC10 800/1900 MHz Diversity Support
Fallback HSPA+ 1, 2, 4, 5, 8
Fallback GSM/GPRS/EDGE - 850/900/1800/1900 MHz -
700/850/1900 & 1700 (AWS)/
2100(AWS) MHz
850/900/1900/2100 & 1700(AWS)/
2100(AWS) MHz
MIMO Required
Diversity Support
The length of the antenna cable may affect the signal strength. Choose the appropriate cable type and length. The
table below provides can help pre-determine the loss to expect.
Cable Type Loss per 100 feet
8216 (RG58) 31 dB
8267 (RG213) 7.6 dB
LMR-400 3.9 dB
LMR-500 3.15 dB
LMR-600 2.5 dB
LMR-1200 1.26 dB
Per FCC requirements the antenna gain including cable loss must not exceed 7.5 dBi in the Cellular band, 3 dBi in
the PCS band, 5.5 dBi for LTE Band 4, and 9 dBi in the LTE Band 17 for RF exposure purposes of 2.1091. The
antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all
persons. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any
other antenna or transmitter except in accordance with FCC multi-transmitter evaluation procedures.
Installation and Verification
When installing the antenna, follow the FCC and Industry Canada guidelines and keep the following in mind:
• Mount the antenna(s) at least 30 cm (12 inches) from other antennas
• Do not install the antenna in a closed metallic enclosure (such as a cabinet or the trunk of a car).
Once a modem has a signal, the Signal LED indicator will start flashing according to the signal strength. Additionally, the Web Interface can display the received signal strength (RSSI) on the status page. The modem should have
at the very least one bar of signal strength.
BT/SN/RAM 6000 Series Hardware Guide 2-26
Hardware Installation Revised 2015-07-16
Antenna and Diversity
The Red Lion 6000 series modems except for the BT/SN/RAM-64xx series have two antenna connectors available,
labeled Antenna and Diversity.
• Antenna: This is the main antenna that is used for data transmission. It is mandatory to have the Antenna port
connected to an antenna.
• Diversity: This is the diversity antenna, used to improve on the signal strength obtained from the main
antenna. For SN/RAM-66xx/68xx units, this antenna is not mandatory for 3G connections, however it will
improve throughput in low signal and fringe areas.
Diversity/MIMO
This port is used for RX diversity on 3G connections and MIMO for LTE connections. Receive Diversity or MIMO is
a transmission technique that consists of using two separate antennas to achieve the most robust cellular signal
possible. Diversity will help achieve fast, reliable data throughput in applications that require a high amount of
bandwidth.
Note: This antenna is not mandatory for 3G, however it is recommended and will improve throughput in low signal and fringe areas. For SN/RAM-67xx/69xx units, this antenna is
tion.
required for compliance with LTE MIMO opera-
To get the best performance, this second antenna should be placed at a minimum of 5/8 of a wave length away
from the other antenna. Therefore, the minimum spacing for antennas in the 800 MHz frequency is 5/8 * 13.5” =
8.5”. The diversity antenna can be spaced further away than this, ideally in increments of 13.5”, 22”, 35”, etc. For a
1900 MHz only network, the optimal distance would be 5/8 * 6.2” = 4”. Orienting the antennas differently from
one another may also improve performance, particularly when the antennas are close together.
Warning: This device is not intended for use within close proximity of the human body.
Antenna installation should allow for a separation of at least 20cm from all personnel.
GPS Antenna Requirements
The GPS chipset used in this device is capable of GPS and Glonass signal reception.
This unit uses a 50 ohm active antenna only. It is used for receiving signals only. Ascertain that the GPS antenna
cabling uses an SMA-M type connector. For optimal results, the GPS antenna should be located so that is has clear
and unobstructed access to the sky.
BT/SN/RAM 6000 Series Hardware Guide 2-27
Hardware Installation Revised 2015-07-16
Parameter Requirements Comments
• Narrow-band GPS:
Frequency range
Field of view (FoV)
Polarization (Average Gv/Gh) >0 dB Vertical linear polarization is sufficient.
1575.42 MHz ±2 MHz minimum
• Wide-band GPS and GLONASS:
1565 - 1606 MHz recommended
• Omni-directional in azimuth
• -45° to +90° in elevation
Free space average gain (Gv+Gh)
over FOV
Gain
Average 3D gain > -5 dBi
Isolation between GNSS and Ant1 > 10 dB in all uplink bands
Typical VSWR < 2.5:1
Polarization
> -6 dBi (preferably > -3 dBi)
• Maximum gain and uniform
coverage in the high elevation
angle and zenith
• Gain in azimuth plane is not
desired
Any other than LHCP (left-hand circular polarized) is acceptable
Gv and Gh are measured and averaged
over -45° to +90° in elevation, and
±180° in azimuth
Ethernet Cable
If you are connecting to the modem via the Ethernet port, you will need a straight or crossover category 5 cable
with two 8-pin RJ45 connectors on each end.
To visually confirm that Ethernet cabling was done properly, check the LED indication on the Ethernet port located
at the rear panel of the modem. The Link LED should be on when the right cable is used.
USB Cable
This is an Ethernet-over-USB connection which behaves like an Ethernet connection. It can only be connected to a
PC with Windows 7, Windows XP or Windows Vista installed. If you are connecting to the modem via the USB
port, you will need a Type A plug to Type B mini plug USB cable for the BT/SN/RAM-6000 series modems. In order
for the USB connection to work, you need to install the Sixnet RNDIS USB driver which is available at
www.redlion.net.
BT/SN/RAM 6000 Series Hardware Guide 2-28
Hardware Installation Revised 2015-07-16
Serial Cable
The modem has all its serial port pins enabled. If all the pins are enabled on the attached serial device, it is
important to know whether the device is using DTE or DCE as a communication mode.
The modem is a DCE device, so use a straight-through serial cable between the modem and a DTE device such as
a t
erminal. Use a NULL modem cable adapter between the modem and a DCE device such as another modem.
If using custom wiring or if some pins are disabled, follow the guidelines below. The wiring will vary depending on
whether the attached serial device is a DTE or DCE.
For specifications on Serial ports, refer to the Serial Port section in Chapter 1 of this manual.
Power Source
IMPORTANT
Any installations involving electrical wiring and connections should be done by someone who is experienced in this
field.
As described in the Power specifications and consumption section, the modem can be powered using:
• 4-pin Mole
• 4-pin scr
• DC 2.5mm r
oE (Power over Ethernet) for BT/SN/RAM-6x01EB models
• P
WARNING: DC 2.5 mm barr
Powering up the modem
The modem will power up as soon as an 8 to 30 VDC voltage is applied to one of its power inputs and shuts off
when this input voltage is below 4 VDC.
Testing the power connection
Check the PWR light on the modem: if it is turned on then the modem is powered. If it's off, then review the
installation procedures, or contact Red Lion Technical Support for further assistance.
x connector for the BT/SN/RAM-6x00 models
ew terminal for the BT/SN/RAM-6x01, BT/SN/RAM-6x01EB and BT/SN/RAM-6x21 models
ound plug for all models
el adapter shall not be used in hazardous locations.
BT/SN/RAM 6000 Series Hardware Guide 2-29
Hardware Installation Revised 2015-07-16
Thermal Performance and Considerations
These units are rated for operation from -40 to +75°C when the proper thermal considerations are taken into
account. Please refer to the following information to maximize the performance of these units when they are
operated under extreme temperatures.
Hot Operating Conditions:
These units have many modes of operation which can cause the power consumption and corresponding heat dissipation to vary greatly. This factor, along with others, can affect the performance and longevity of the unit. These
units are rated for operation up to +75°C in typical applications where the wireless communication (cellular and/
or Wi-Fi) is moderate*.
The maximum ambient temperature rating is further defined as follows:
• 60°C maximum for continuous operation:
• The ambient temperature is defined as the temperature of the air immediately surrounding the unit.
• For best performance and longevity, try to keep the ambient air temperature at or below 60°C as much as possi-
ble.
• 75°C for short term operation:
• Short term is defined as 4 hours or less, per day.
• Running at temperatures above 60°C for extended periods of time may reduce the performance and longevity
of the unit.
• Reduced wireless performance may occur when operating above +60°C.
* The above ratings are based on moderate wireless communications. If your wireless communications is atypically high or frequent then the maximum ambient operating temperature may be reduced. The wireless circuit(s)
in these units may shutdown to protect from permanent damage when the internal circuitry temperature
becomes extreme (typically around 95°C but may vary depending on model). If this condition is occurring in your
application then you need to do one of the following:
• Reduce the ambient operating temperature which is the temperature of the air surrounding the outside of the
unit. Here are some suggestions on how to reduce the temperature:
• Make sure other hot devices are not mounted immediately adjacent or below the unit. It is recommended to
use a DIN rail spacer between adjacent units so heat cannot transfer due to direct contact.
• The use of one or more fans is a great way to reduce the ambient temperature around the unit.
• Reduce the rate or frequency of your communications. You may simply be polling or reporting too frequently.
Constant communications can cause the temperature of the wireless circuitry to rise quickly and possibly reach
the shutdown limit. Therefore, spacing out your communication sessions will provide for optimal performance
and operation.
Note: Some models allow you to monitor the internal temperature of the cellular modem inside. For best performance, this internal temperature should be kept below 85°C. Refer to the Software Manual for details.
BT/SN/RAM 6000 Series Hardware Guide 2-30
Hardware Installation Revised 2015-07-16
Cold Operating Conditions:
These units will operate down to -40°C when properly installed in an enclosure that protects them from direct
exposure to the elements. These units are not rated for outdoor installation without protection. Please note that
when operating below -30°C some reduction in the wireless performance may occur.
Cleaning
Clean only with a damp cloth. Excess moisture or harsh chemicals can cause damage to the unit.
BT/SN/RAM 6000 Series Hardware Guide 2-31
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