Cadi Scientific SMN890 SMART NODE RECEIVER 890 User Manual SMN 890 SmartNODE User Guide
Cadi Scientific Pte. Ltd. SMART NODE RECEIVER 890 SMN 890 SmartNODE User Guide
user manual
SM-890 SmartODETM
RFID Receiver and IR Location Beacon
User Guide
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Federal Communications Commission (FCC) Statement
15.21
You are cautioned that changes or modifications not expressly approved by the part
responsible for compliance could void the user’s authority to operate the equipment.
15.105(b)
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable
protection 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. 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 correct 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 technician for help.
Operation is subject to the following two conditions:
1) this device may not cause interference and
2) this device must accept any interference, including interference that may cause undesired
operation of the device.
COPYRIGHT
Specifications are subject to change without notice. Copyright © 2003 Cadi Scientific Pte Ltd.
All rights reserved.
Cadi Scientific Pte Ltd
31, UBI ROAD 1
#03-00
AZTECH BUILDING
Singapore 408694
Singapore
http://www.cadi.com.sg
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Introduction
The SMN-890 SmartNODE
TM
RFID Receiver is an integral component of the
SmartSense Wireless Vital Signs and Location Tracking System. The system is
designed for wireless and automated measurement and recording of patient vital
signs and for location tracking of patients and high-value assets.
The SMN-890 will periodically transmit IR and LF beacon signal. This beacon
signal consists of unique location ID. This location will be received by tag which
are in range. IR and LF signal are very localized which give better location
tracking determination.
The SMN-890 SmartNODE
TM
RFID Receiver is a LAN-enabled receiver for
receiving data transmitted by the SmartSense
TM
series of wireless sensors and
monitors. The receiver uploads data received from the sensors to the
SmartSense
TM
database via its built in Ethernet LAN interface.
In a typical installation, the receivers are to be installed at strategic locations in the
hospital in a manner to meet the specific coverage requirement of the application.
The receivers being Ethernet LAN capable lend themselves well to deployment
using standard Ethernet LAN equipment and infrastructure.
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Typical System Setup
The following diagram shows how SMN-800/900 is deployed in a typical
SmartSense System configuration.
etwork Switch
AC Outlet
Server
Power
Ethernet
Ethernet
SmartNODE Configuration
Below is SmartNode Serial Configuration .
COMMAND VALUES DESCRIPTION
01 00
01
LAN FULL DUPLEX
LAN HALF DUPLEX
09 S1 <IP:PORT>
S2 <IP:PORT>
S3 <IP:PORT>
S4 <IP:PORT>
SERVER 1 IP : PORT #
SERVER 2 IP : PORT #
SERVER 3 IP : PORT #
SERVER 4 IP : PORT #
0B <IP> GATEWAY (Need Device Reset For Setting To Take Effect)
0C <IP> NETWORK MASK (Need Device Reset For Setting To Take Effect)
0D <IP> DEVICE IP (Need Device Reset For Setting To Take Effect)
0E 00
01
USE DHCP (Need Device Reset For Setting To Take Effect)
USE STATIC IP (Need Device Reset For Setting To Take Effect)
0F <DATE> DATE IN DD.MM.YY
10 <TIME> TIME IN HH.MM.SS
11 01 ~ 65000 Upload Interval In Seconds (Default 5 secs)
14 01
02
03
04
Channel 1
Channel 2
Channel 3
Channel 4
15 01
02
03
04
Tx Power Level 1 (-10dB)
Tx Power Level 2 (-6dB)
Tx Power Level 3 (+2dB)
Tx Power Level 4 (+10dB)
16 00
01
Normal Rx Strength
Reduce Rx Strength
18 <LAST 4 DIGIT OF MAC
ADDRESS)
Set the device MAC Address
1A 00-255 SmartSense Network ID
20 D1 < IP>
D2 < IP>
DNS Server Address 1
DNS Server Address 2
21 00
01
Don’t Use DNS To Query Server Address
Use DNS To Query Server Address
22 H1 <HOSTNAME >
H2 <HOSTNAME >
H3 <HOSTNAME >
H4 <HOSTNAME >
Hostname of Server 1 use for DNS Query(Not more than 64 Bytes)
Hostname of Server 2 use for DNS Query(Not more than 64 Bytes)
Hostname of Server 3 use for DNS Query(Not more than 64 Bytes)
Hostname of Server 4 use for DNS Query(Not more than 64 Bytes)
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23 0 ~ 254 TCP Timeout values in second
28 DEVICE ID Query Only. Use with Command Byte “FD”
Usage:
FD28(CR)
Will give the Device ID
FB
00
AA
Clear The Data Buffer
Set to Factory Default. This will clear the MAC Address setting also.
FD <Command Byte> Query Any Of the Settings. Some command cannot be query.
FF 99
DEBUG
ECHOID
ECHOPID
FFFORCE CHANGE MAC
FFTEST EEPROM
SERVER=N
SERVER?
VERSION
Reset The device.
Toggle Device Debug Message
Toggle Echoing of received Packet by the radio
Toggle Echoing of received Guaranteed delivery data type
Clear the MAC Address of the Device. Must be set with < command 18 >
Perform a read-write test of the EEPROM. This test will destroy all data on the EEPROM!
Force Device to connect to Server N (where N is 1 ~ 4)
Check Which Server the device is currently connected
Get The Version No.
Specifications
TECHICAL DATA
Interfaces
Ethernet LAN 10 Base-T
RF
RF Frequency US (SMN-9xx): 919.8MHz or 925MHz
Europe (SMN-8xx): 868.4MHz
Input connector US (SMN-9xx): RP-SMA
Europe (SMN-8xx): SMA
Input impedance 50ohm
IR
Frequency 38kHz
Nature 940 nm peak IR wavelength
LF
Frequency 125Khz
Nature Magnetic Field Signal
Power
Power source 12VDC
Current consumption 250mA
Environment
Operating temperature range 10
o
C – 50
o
C
Storage & Transport temperature
range
-15
o
C - 60
o
C
Physical
Dimension 140 x 140 x 35mm
Weight 300g
Compliance
Certification CE, FCC
RF Compliance ETSI EN 300 220
EMC Compliance ETSI EN 301 489
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