Download 915U-D Serial Modem

915U-D Wireless Serial Modem
RS232/RS485 Serial Data Networking
Applications
• Serial Output Instruments
• Building Automation/Security
• Embedded Machine Control
• SCADA Systems
• Pump Control Networks
• Water/Wastewater
• PLC/RTU Interfaces
Specifications
Transmitter/Receiver
Frequency
902 – 928MHz, 2.401 – 2.4835GHz
Description
Transmit Power
10mW – 1W(1), 1 – 100mW(2)
The ELPRO 915U-D Wireless Serial Modem is an RS232 or RS485 data
modem that enables cost effective, two-way communications between
serial devices such as PLCs, RTUs, and other industrial machinery to host
monitoring and control systems. Designed with a long range, license-free
900MHz or 2.4GHz wireless transceiver, the ELPRO 915U-D delivers high
performance in a compact DIN-rail or panel mount form factor ideally suited
for integrated industrial applications.
Transmission
Frequency Hopping Spread Spectrum (FHSS)
Modulation
GFSK & MSK
Receiver Sensitivity
-92dBm @ 500kbps, -98dBm @250kbps, -102dBm @ 125kbps(1,4)
-96dBm @ 250kbps, -100dBm @125kbps, -105dBm @ 19.2kbps(2,4)
Data Rate
500kbps, 250kbps, 125kbps(1)
250kbps, 125kbps, 19.2kbps(2)
Range (LOS)
64km (40miles)(1, 3), 12km (7miles)(2, 3)
Offering scalability from simple to complex deployments, the 915U-D
couples data rates up to 500kbps with low latency performance ideal for
demanding Modbus or Profibus applications. Reliability is maximized through
interference immune frequency hopping spread spectrum technology while
security is assured via data encryption to the AES 256-bit standard.
Antenna Connector
SMA Female
Discrete Output
RF Link Status 0.5A @ 30Vdc Relay
Features
RS232
EIA-232 via Terminal Block
RS485
EIA-485 via Terminal Block with Selectable Termination Resistor
Data Rate (bps)
1200-230400 Including Profibus 31250, 45450, 93750
Serial Settings
Baud Rate, Data Bits, Stop Bits, Parity, Flow Control
• 902 – 928MHz Frequency and 10mW – 1W RF Power
• 2.401 – 2.4835GHz Frequency and 1mW – 100mW RF Power
• USB Interface for Ease of Configuration
• Ability to Construct Complex Networks Using Multiple Repeaters and
Roaming Features
• Adjustable Over-The-Air Data Rate for Speed and Range
• Reduced Transmission Latency for High Speed Control
• Superior Receiver Sensitivity and Rejection to Cut Through Interference
• Hardened Encryption (AES 128, 192 and 256-bit) to Ensure Security of Data
• Adjustable Output RF Power to Keep Signals Within Your Plant
• Firmware Upgradable Locally and Over-The-Air
• Industrial Temperature Range Ensures Reliability in Extreme Environments
• Remote Access and Diagnostics Eliminates Time Consuming Site Visits
• Voltage Test Point for RSSI Measurement
• Sleep Mode and Frequency Blocking
Input/Output
Serial Port
Note: Specifications subject to change.
1) 900MHz ISM Band
2) 2.4GHz ISM Band
3) Typical Maximum Line of Sight Range, 5dBi Antenna
4) Data sensitivity at 5% PER
Continued on back.
©2013 Cooper Bussmann
www.cooperbussmann.com/wireless
0513
BU-SB13282
Page 1 of 2
Datasheet: 7924
915U-D Wireless Serial Modem
RS232/RS485 Serial Data Networking
Ordering
Specifications
To order, select product code from the table and specify country of application.
Protocols and Configuration
System Address
4.2 x 109 Possible Addresses
Product Code
Description
Frequency
Protocols Supported
Modbus RTU, DF1, Profibus
915U-D-2400
Wireless Serial Modem
2.40 – 2.48GHz 1 - 100mW
User Configuration
USB Interface
915U-D-900US
Wireless Serial Modem
902 - 928MHz
10mW - 1W
Configuration
Parameters
Master/Slave, Repeater, Serial Data Items
915U-D-900AU
Wireless Serial Modem Aust/Brazil
915 - 928MHz
10mW - 1W
Security
AES 128, 192 and 256-bit
Note: Available RF power and frequency may vary depending on country of application.
Accessories
LED Indication/Diagnostics
LED Indicators
RF Link, RF TX & RX, RS232 TX & RX, RS485 TX & RX
Reported
Diagnostics
RF, Serial
Network
Management
Via Master Radio to All Remotes
EMC
FCC Part 15; EN 301 489
RF (Radio)
FCC Part 15.247; ETSI EN 300-328
Hazardous Area
The following accessories can assist with compatibility when commissioning.
Product Code
Description
Data
Sheet #
Antennas - 900MHz
DG900-1/5
Whip Antenna - SMA Male, Angle Bracket, -2dB gain,
1m (3’) or 5m (16.4’) Coaxial Cable
7972
WH900-SMA
Whip Antenna - SMA Male, -2dBi gain
7974
CFD890EL
Dipole Antenna - SMA Male, Mounting Bracket, 2dBi
gain, 5m (16’) Coaxial Cable
7973
cUL, Class I Div 2, Groups A, B, C, D, Temp Code: T5
ATEX Zone 2, EEx nL IIC T5 II 3G, IECEX Ex nL IIC T5
SG900EL
Collinear Antenna - N-type Female, 5dBi gain
7980
SG900-6
Collinear Antenna - N-type Female, 8dBi gain
7979
EN/UL 60950-1
YU6-900
Yagi Antenna - N-type Female, 9dBi gain
7976
YU16-900
Yagi Antenna - N-type Female, 15dBi gain
7978
Compliance
Safety
RF Power
General
Size
116mm x 60mm x 66mm (4.57” x 2.36” x 2.60”)
Housing
Plastic with Aluminum Base, IP20 Rated
Mounting
DIN Rail or Flat Panel
Terminal Blocks
16 - 22 AWG (16 - 20AWG for Power)
Temperature Rating
-40 to 70ºC (-40 to 158ºF)
Humidity Rating
10% to 90% Non-condensing
Weight
240g (0.55lbs)
Antennas - 2.4GHz
Dipole Antenna - 4.5m (15’) Cellfoil/SMA, Mounting
Bracket, 0dBi gain
7981
SG2400-EL
Colinear Antenna - N-type, Mounting Bracket, 5dBi gain
7983
Z2400-EL
Colinear Antenna - N-type, Mounting Bracket, 10dBi gain
7982
Y2400-18EL
Yagi Antenna - N-type Connector, 18dBi gain
7984
WH2400-SMA
Whip Antenna - 54mm (2.1”), SMA Male, 2dBi gain
7943
Cables
Power Supply
Nominal Supply
9 - 30Vdc, Over Voltage and Reverse Wiring Protected
Average Current
Draw
150mA @ 24Vdc(1), 100mA @ 24Vdc(2)
Transmit Current
Draw
200mA @ 24Vdc , 125mA @ 24Vdc
(1)
MD2400-EL
CC3/10/20-SMA
Coaxial Cable Kit - 3m (9.8’)/10m (32’)/20m (65’),
N-type to SMA
7932
7947
7948
CCTAIL-SMA-F/M
Coaxial Cable Tail - 600mm (24”), SMA to N-type Female/Male
7951
Surge Diverters
(2)
Note: Specifications subject to change.
1) 900MHz ISM Band
2) 2.4GHz ISM Band
CSD-SMA-2500
SMA Surge Diverter for use with CC10/CC20-SMA
7959
CSD-N-6000
Coaxial Surge Diverter - Bulkhead N Female to N Female
7960
MA15D1SI/D2SI Power Supply Surge Diverter - 110Vac/15A or 240Vac/15A
7936
IOP32D
Signal Surge Diverter, 2 x 2-wire/1 x 4-wire
7961
Power Supplies
PS-DINAC-12DC-OK
DIN Rail Power Supply - 100 - 250Vac, 12Vdc/2.5A
7935
PS-DINAC-24DC-OK
DIN Rail Power Supply - 100 - 250Vac, 24Vdc/2A
7958
Mounting Brackets
BR-COL-KIT
Mounting Bracket Kit for Collinear Antenna
7933
BR-YAG-KIT
Mounting Bracket Kit for Yagi Antenna
7957
The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Cooper Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of
any products. Cooper Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.
©2013 Cooper Bussmann
www.cooperbussmann.com/wireless
0513
BU-SB13282
Page 2 of 2
Datasheet: 7924