Schneider Electric Systems Canada ER450-XXF01 Advertising Material

Features and Specifications

Trio DataCom’s ER450 is an advanced high speed digital data radio modem designed for the most complex and demanding
requirements in both Point-to-Point and Point-to-Multipoint (Multiple Address Radio) SCADA and telemetry applications.

The powerful and flexible ER450 is part of the high performance E Series data radio system products that includes the
EB450 Advanced Base / Repeater and the EH450 Hot Standby Base / Repeater stations.

E Series

Remote Data Radio - ER450

Features

Radio and Modem

- Fully integrated radio, modem and data
multiplexer

- True 19,200 bps over-air data rates
(also 4800 and 9600 bps)

- Fast data turnaround

- Simplex, Half Duplex and Full Duplex

- Broad frequency range with fully synthesized
all digital radio design

- Full specification operation from -30° to + 60°C
(+70°C option)

- Compact, rugged diecast alloy housing

- Low power consumption with sleep mode
operation

- Insurance against obsolescence with field
upgradeable firmware in flash memory

- Multi-function LED Front Panel Status Display

- Digital orderwire option

Network Management Remote Diagnostic option

(In conjunction with TView+™ Software)

- Exceptional network management tools

- Over-the-air user configuration

- Transparent Operation - simultaneous with
user data

- Network wide operation from any radio terminal

Data Ports

- Two independent configurable data ports and
separate system port

- Compatible with most industry standard data
protocols. eg: MODBUS, DNP-3, IEC 870 etc.

- Selectable 300 -76.8 k bps asynchronous RS-232
interface

- Multistream™ simultaneous data streams allow
for multiple vendor devices/protocols to be
transported on the one radio network

- Flexible data stream routing providing optimum
radio channel efficiency

- Internal repeater operation - buffered store and
forward

- Unique integrated C/DSMA collision avoidance
technology permits simultaneous polling and
spontaneous alarm reporting operation in the
same system

Innovative and sophisticated

digital communications

designs product s and solutions

Radio

Frequency Range: 330-520 MHz (various
sub-frequency bands available)

Frequency Splits: Various Tx/Rx
frequency splits - programmable

Channel Selection: Dual synthesizer,

6.25 kHz channel step

Channel Spacing: 12.5 or 25 kHz
Frequency Accuracy: ±1ppm (-30 to 60°C)

(-22 to 140°F) ambient,
Optional (-30 to 70°C) (-22 to 158°F)

Aging: <= 1ppm/annum

Operational Modes: Simplex, Half duplex

or Full duplex*

Configuration: All configuration via
Windows based software

Compliances:

ETSI EN300113, EN301489
FCC PART 15, PART 90
IC RS119, ICES-001
ACA AS4295-1995

Transmitter

Tx Power: 0.1 - 5W (+37 dBm) ±1 dB
User configurable with over-temperature
and reverse power protection

Modulation: User configurable narrow band
digitally filtered binary GMSK or 4 level FSK

Tx Keyup Time: <1mS

Timeout Timer: Programmable 0-255

seconds

Tx Spurious: <= -37 dBm

PTT Control: Auto (Data) / RTS line (Port

A or B) / System Port Override

Receiver

Sensitivity: -118 dBm for 12 dB SINAD

Selectivity: Better than 80 dB

Intermodulation: Better than 75 dB

Spurious Response: Better than 80 dB

AFC Tracking: Digital receiver

frequency tracking

Mute: Programmable digital mute

Diagnostics (Optional)

Network wide operation from any
remote terminal.

Non intrusive protocol - runs
simultaneously with the application.

Over-the-air re-configuration of user
parameters.

Programmable exception reporting of
alarms.

Storage of data error and channel
occupancy statistics.

In-built Error Rate testing capabilities.

Connections

User Data Ports: 2 x DB9 female ports
wired as DCE (modem)

System Port: RJ45 for diagnostic,
configuration and re-programming

Antenna: N female bulkhead. Separate
N (Tx) and SMA (Rx) connectors for
full duplex.*

Power: 2 pin locking, mating
connector supplied

LED Display: Multimode Indicators for
Pwr, Tx, Rx, Sync, TxD and RxD data
LEDs (for both port A and B)

Modem

Data Serial Port #1: RS232, DCE, 600­76,800 bps asynchronous

Data Serial Port #2: RS232, DCE, 300­38,400 bps asynchronous

System Port: RS232, 19,200 bps
asynchronous

Flow Control: Selectable hardware /
software / 3 wire interface

RF Channel Data Rate:
4800/9600/19,200 bps Half / Full duplex*

Data Buffer: 16 kbyte of on-board RAM

Bit Error Rate:

< 1x10-6 @ -110 dBm (4800 bps)
< 1x10

-6

@ -108 dBm (9600 bps)

< 1x10-6 @ -106 dBm (19,200 bps)

Collision Avoidance: Trio DataCom’s
unique supervisory channel C/DSMA
collision avoidance system

Multistream™: Trio DataCom unique
simultaneous delivery of multiple data
streams (protocols)

Data Turnaround Time: <10mS

Firmware: Field upgradeable Flash memory

General

Power Supply: 13.8 Vdc nominal
(10-16 Vdc)

Transmit Current: 750 mA nom. @ 1 W
1600 mA nom. @5 W

Receive Current: <125 mA nom

Sleep Mode

Hardware: External control, < 1 mA
Software: User configurable modes

Dimensions: Rugged Diecast Enclosure
170 x 150 x 42mm

6.7 x 5.9 x 1.65 inches
With Mounting Plate
190 x 150 x 47mm

7.5 x 5.9 x 1.85 inches

Mounting: Fitted Mounting Plate

Weight: 1.27 kg (2.8lbs.)

Options

ERFD450 Full Duplex Operation with
separate N (Tx) and SMA (Rx)
connectors

DUPLX450BR External Duplexer, Band
Reject (for single antenna operation)

EDOVM Digital Order Wire Voice Module

NEMA 4/R Stainless Steel Enclosure

(IP65, NEMA 4 rated)

TVIEW+™ Configuration, Network
Management and Diagnostic Windows
GUI Software

DIAGS/E Network Management and
Remote Diagnostics Facilities per
Radio Modem

Related Products

EB450 Base Station

EH450 Hot Standby Base Station

95MSR 6 and 9 Port Stream Router
Multiplexer

Head Office
41 Aster Avenue, Carrum Downs
Victoria, Australia 3201
Phone [phone] Fax [phone]
[e-mail] www.trio.com.au

Information subject to change without notice.

Copyright 2003 Trio DataCom Pty Ltd.

All rights reserved. Issue 05/03

Local regulatory conditions may determine

the performance and suitability of individual

versions in different countries. It is the

responsibility of the buyer to confirm these

regulatory conditions. Performance data

indicates typical values related to the

described unit.

E Series

Remote Data Radio - ER450

* With ERFD450 full duplex option plus external
duplexer for single antenna operation