Elpro Technologies 105U-G Spécifications télécharger pdf (Page 10)

GreenMatic I Lundeager 24 I 2791 Dragør I Tel. 7020 4840 I Fax 7020 4847 I www.greenmatic.dk

Speciﬁcations

0508

Different Models

455U-D High performance data modem

455U-A Data radio, audio input

455U-B Modem with Bell 202 or V23 (limited functionality)

455U-C Compatible with ELPRO 405U modem (limited functionality)

Standards Compliance

EN 300 113, EN 300 220, EN 300 086, EN 301 489-5

FCC Part 90, Part 15, RSS-119, AS4295, AS4768.1

General Speciﬁ cations

Size: 140mm x 114mm x 30mm / 5.5in x 4.5in x 1.2in

Weight: 0.4 kg / 1 lb

DIN rail mounting, Painted aluminum housing

Temperature Range: -30°C to +60°C / -22 to +140°F

Humidity: 0 to 99% non-condensing

Supply Voltage: 11 to 30VDC

Battery Charger: Float charge voltage 13.8VDC with current limit set

to 1.6A (minimum supply voltage 15V)

Low power sleep mode conﬁ gurable using DTR control

Current @ 13.5VDC: quiescent 110mA; transmit 450mA (<0.5W),

800mA (1W), 1.25A (2W), 2A (5W)

Hazardous rating: Class 1 Div 2 (USA/Canada) pending

Serial Port (455U-D,B,C)

Data: 1 x RS232 (1.2 to 115.2 Kb/s) and 1 x RS485 (1.2 to 187.5 Kb/s)

Conﬁ guration: second RS232 port for conﬁ guration/diagnostics

7/8 data bits, 1/2 stop bits, odd/even/no parity

External Modem Option (455U-A only)

600 ohm audio input with level adjustment, PTT control,

signal indication or audio mute output, received signal strength

output as a voltage, enable/disable received audio muting with

mute activation point adjustment

Conﬁ gurable CTCSS sub-audible tone encoding

Radio Speciﬁ cations

380 – 512 MHz radio transceiver, half-duplex or simplex operation

455U-D up to 9.6/19.2 Kb/s wireless data (12.5/25 KHz channels)

Data modulation DFSK, GMSK, 4-level FSK

455U-B V23, Bell202 up to 1200 b/s with conﬁ gurable CTCSS

sub-audible tone encoding

Frequency conﬁ gurable within 20 MHz band in 5/6.25 KHz steps

Conﬁ gurable transmitter power 10 to 500mW, 0.5 to 5W

Frequency tolerance: +/-1.5ppm over temperature range

Duty cycle: 50%, 30 second maximum transmission time, also limited

by conﬁ gurable timeout and internal thermal shutdown protection

Data modulation DFSK, GMSK, 4-level FSK

Receiver sensitivity: –112dBm @ 10E-3 BER

–120dBm @ 12dB SINAD

Lightening protection: Internal gas discharge arrester

Digital Input/Output

One I/O channel

Input voltage-free contact / Output FET 30VDC 500mA

DI can be transmitted to remote DO

Also used for alarm output, or powering up local devices, or hot-

redundant standby control.

Operating Functions for 455U-D

Conﬁ guration/Diagnostics

Conﬁ guration via AT commands or dedicated Windows

Conﬁ guration package

Conﬁ guration and diagnostics access to remote units via

wireless channel, both on-line and off-line

Diagnostic information can be accessed by dedicated

Windows package or on-line by a host serial device

RSSI and noise signal measurement in dBm

Supply voltage, battery voltage, internal temperature,

antenna fault status

Multiple Device Connectivity (MDC)

Two independent wireless links managed simultaneously -

two serial devices can be connected to each unit (RS232

& RS485).

Security

128-bit AES encryption of wireless data can be enabled

Uses a 16-byte encryption key combined with a random 16-

byte initialization vector unique to each message

Remote conﬁ guration/diagnostics password protected.

Operating Modes

Broadcast mode - wireless “multi-drop”

Addressed mode - acknowledged or un-acknowledged

Optimum Path Routing (OPR) mode - protocol speciﬁ c

modes for Modbus, DF1, DNP3 and Proﬁ bus - ensures

optimum wireless message routing for fastest system

response in busy networks

Store& forward Repeater

Each unit can act as a repeater and modem

Multiple repeater functionality can be conﬁ gured in each

operating mode using routing tables

Hot-redundant Standby

Two units connected together in a hot-redundant standby

conﬁ guration

Changeover triggered by radio or serial communication delay

timeout, CPU watchdog, low supply voltage, antenna

fault

Model Details

455U -

Type - Power - Band - Channel

Type

D Data modem, full functionality

B Data modem, Bell 202 or V23 messaging

A External modem, 600 ohm audio input

C Data modem compatible with ELPRO 405U

Power

L 10 – 500mW H 0.5 - 5W

Band

390 380 – 400 MHz 410 400 – 420 MHz

430 420 – 440 MHz 440 430 – 450 MHz

460 450 – 470 MHz 480 470 – 490 MHz

500 490 – 512 MHz

Channel

N 12.5 KHz W 25KHz

ELPRO

Technologies

Email: [email protected]

URL:

www.elprotech.com

USA/Canada Ph: (619) 741 3574

Europe Ph: +44 1295 72 4270

bro_455U__A4_1.0

Australia Ph: +61 7 3352 4533

Brazil Ph: +55 31 3849 3100

Speciﬁ cations subject to change without notice

SPECIFICATIONS

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Elpro Technologies 105U-G Spécifications Page 10

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