Landis Gyr Technology IWRS4 Gridstream DCIWR User Manual XX XXXX Exhibit Cover
Landis+Gyr Technology, Inc. Gridstream DCIWR XX XXXX Exhibit Cover
Manual
5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598
Certification Exhibit
FCC ID: R7PIWRS4
FCC Rule Part: 15.247
ACS Report Number: 09-0412.W03.11.A
Manufacturer: Cellnet Technology Inc.
Model: Gridstream DCIWR
Manual
Landis+Gyr Confidential Information 98-0064 Rev AB 1
Gridstream
Series IV IWR Radio
Data Sheet
General
The Gridstream Series IV Integrated WanGate Radio (IWR) provides a basis for a powerful RF
wireless mesh network for remote data collection. The radio provides full two-way peer-to-peer
communication to all devices within the network. The Gridstream Series IV IWR also offers
advanced functionality, such as individual message prioritization, additional memory for localized
intelligence, and a programming language Device Control Word (DCW) used to provide interface
and control to distributed automation equipment.
The Gridstream Series IV IWR has one RS-232 serial port for the LAN Packet Port (LPP) and one
RS-232/485 serial port for the Transparent Packet Port (TPP). The LAN Packet Protocol Port is used
to communicate to devices that use the Gridstream IWR LAN Packet Protocol, such as a PC with
configuration or diagnostic software. The Transparent Packet Port is a general-purpose data port that
is used to transport byte-oriented data, such as DNP 3.0, Modbus, or DF1.
Figure 1. Gridstream Series IV IWR Radio
Gridstream Series IV IWR Radio Data Sheet Landis+Gyr
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Gridstream Series IV IWR Radio Usage
The Gridstream Series IV IWR Radio, P/N 26-1309, was engineered specifically for varied
needs of residential and commercial applications. It enables access to the RF mesh network
using a standard RS-232 connection.
Useful features of the Gridstream Series IV IWR Radio include:
• User-friendly interface via RadioShop for configuring the Gridstream Series IV IWR Radio. The
interface provides:
•Current status information
•Logical configurations for:
•LPP port
•TPP port
• Simultaneous connections per RS-232 interface by:
•LPP applications
•TPP applications
Landis+Gyr Gridstream Series IV IWR Radio Data Sheet
Landis+Gyr Confidential Information 98-0064 Rev AB 3
Regulatory Compliance
FCC (Part 15.247)
This device complies with Part 15 of the FCC Rules. 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 operation.
Changes or modifications not expressly approved by Landis+Gyr for compliance
could void the user’s authority to operate the equipment.
FCC Class B
This equipment has been tested and found to comply with the limits for
Class B digital service, pursuant to Part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference in a residental 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. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is
encouraged to try to connect the interference by one or more of the
following measures:
• Reorient or relocate the receiving antenna
• Increase the separation between the equipment and receiver
• Connect the equipment into an outlet on a circuit different from that
to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technican for help
RF Exposure
The equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment. This equipment should be installed and operated with minimum distance 22cm
between the radiator and your body. This transmitter must not be co-located or operating in
conjunction with any other antenna or transmitter.
Gridstream Series IV IWR Radio Data Sheet Landis+Gyr
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Gridstream Series IV IWR Radio Specifications
Table 1. General Series IV IWR Specification
Electrical (General)
Input Voltage Range
Input Current (in transmitting mode)
Input Current (in receiving mode)
RF Frequency Range
Channel Spacing
RF Data Rate
6-28VDC
320 mA typical (12 VDC operation)
38 mA typical (12 VDC operation)
902-928 MHz
100 kHz, 300 kHz (depending on mode)
9.6-38.4 Kbps (100 kHz channels), 9.6-115.2 Kbps (300 kHz channels)
Receiver
Sensitivity (at 10% packet error rate)
Co-channel rejection
Adjacent Channel Rejection
Alternate Channel Rejection
-112 dBm (9.6 Kbps), -102 dBm (115.2 Kbps) typical
10 dB Typical
30 dB Typical
45 dB Typical
Transmitter
Output Power (at Antenna Connector)
Modulation Type
Modulation Index
Out-of-band Spurious Emissions
126 mW (21 dBm)/316 mW (25 dBm)/1 Watt (30 dBm)
2-FSK, GFSK
1
<-70 dBc
Antenna Requirements
Type
Gain
Vertically polarized, omnidirectional
< 5 dBi
Processing
CPU
Clock Speed
SRAM Memory
FLASH Memory
M16C/65P
14.7456 MHz
47 kbytes internal + 512 kbytes external
768 kbytes internal+1M
bytes external
Data Ports/Formats
LAN Packet Port Transparent Port
Serial Interface
Protocol
Parity
Data Bits
Stop Bits
Duplex
RS-232C; DB9 female; 1200 to
115,200 bps
Gridstream LAN Packet Protocol
None
8
1
Full
RS-232C/RS-485; DB9 Female; 300 to 38,400 bps
Any Asynchronous Byte-Oriented Protocol
None
7or8
1or2
Full
Landis+Gyr Gridstream Series IV IWR Radio Data Sheet
Landis+Gyr Confidential Information 98-0064 Rev AB 5
Mechanical
Enclosure
Power Connection
Dimensions
Weight
Antenna
Operating Temperature Range
Storage Temperature Range
Extruded Aluminum
Molex Mini-fit
4.250” W x 5.770” Dx 1.720” H
1.10 lbs
SMA Type, Female
-40°to 85° C
-40°to 85°C
Contact Information:
Table 1. General Series IV IWR Specification(Continued)
Technical Support:
1.888.390.5733 Internet:
www.landisgyr.com E-mail:
solutionsupport.na@landisgyr.com
Gridstream Series IV IWR Radio Data Sheet Landis+Gyr
6 98-0064 Rev AB Landis+Gyr Confidential Information