Bb-electronics 485DRCI-PH - Datasheet User Manual download pdf

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Heavy Industrial RS-232 to

RS-422/485 Isolated Converter

485DRCI-PH

The ILinx™ 485DRCI-PH is our premium Heavy Industrial RS-232 to RS-

422/485 Isolated Converter. Designed for rugged industrial environments,

it has been put through some of the most exacting compliance tests in

the industry. Meeting the requirements of IEC 61850-3 and IEEE 1613, it

is suitable for installation in electrical substations. These speciﬁcations

are more stringent than the NEMA TS1/TS2 requirements for

transportation applications. Powerful isolation on both data ports protects

your equipment and data from damaging ground loops and surges.

Additional isolation on the power supply circuits adds a third degree of

protection.

Packaged in a rugged IP30 metal case, it converts unbalanced, full or

half-duplex RS-232 signals to balanced RS-422/485 signals. Featuring

Automatic Send Data Control circuitry, it does not require special software

control of handshake signals in RS-485 mode. Our bit-wise enabled

circuitry automatically detects the data rate without setting a DIP switch.

specifications

Serial Technology

RS-232 TD, RD, GND

RS-422 TDA(-), TDB(+), RDA(-), RDB(+)

RS-485 4-Wire TDA(-), TDB(+), RDA(-), RDB(+)

RS-485 2-Wire Data A(-), Data B(+)

RS-232 Connector DB9 Female (DCE)

RS-422/485 Connector 5 Position, Removable Terminal Block

Data Rate 1.2 to 115.2 Kbps

Isolation 2 KV RMS, 1 minute

Surge Protection

600 W Peak Power Dissipation

Clamping time < 1 pico-second

Industrial Bus MODBUS ASCII / RTU

Bias Built-in, switchable 1.2KΩ XMT/RCV

Termination Built-in, switchable 120Ω

Power

Source External

Power Connector 2 Position Removable Terminal Block

Input Voltage 10 to 48 VDC (56 VDC Maximum)

Power Consumption 0.5 W typical (1.9 W with termination)

Terminal BlockS

Wire Size Accepted 28 to 12 AWG, Copper wire only.

Pitch 5.08 mm

Insulation Resistance ≥500 MΩ @ 500 VDC

Maximum Torque 5 Kg / cm

indicaTorS

Power Red LED

TD / RD (Each Port) Green LED

mechanical

Dimensions

5.2 x 3.7 x 1.3 in

132.4 x 92.9 x 33.0 mm

Enclosure IP30 Metal, Panel Mount

Weight 0.46 lbs (208.65 grams)

MTBF 163611 Hours

MTBF Calc. Method Parts Count Reliability Prediction

environmenTal

Operating Temperature -40 to 85°C (-40 to 176°F)

Storage Temperature -40 to 85°C (-40 to 176°F)

Operating Humidity 0 to 95% Non-condensing

regulaTory

Approvals

FCC, CE, IEC 61850-3, IEEE 1613

UL C1 D2, File: E245458, NEMA TS2

• IEEE-61850-3,IEEE-1613

• NEMATS2

• -40to85°COperatingTemperature

• RuggedIP30MetalPanelMountCase

• 50GShock,4GVibration

• 2kVTripleIsolation

• 10to48VDCInputPower

PRODUCT FEATURES

ACCESSORIES

MDR-40-24 - DIN Rail Mount Power Supply 24VDC, 1.7 A output power

ORDERING INFORMATION

Model nuMber desCriPtion

485DRCI-PH

Heavy Industrial RS-232 to RS-422/485 Isolated

Converter

Heavy Industrial RS-232 to

RS-422/485 Isolated Converter

485DRCI-PH

485DRCI-PH_3713ds

1 2

Summary of Contents

Page 1 - RS-422/485 Isolated Converter

www.bb-elec.com | Heavy Industrial RS-232 toRS-422/485 Isolated Converter485DRCI-PHThe ILinx™ 485DRCI-PH is our premium Heavy Industrial RS-232 to RS

Page 2

International Ofﬁce: 707 Dayton Road PO Box 1040 Ottawa, IL 61350 USA 815-433-5100 Fax 433-5104 European Ofﬁce: Westlink Commercial Park Oranmor

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Summary of Contents

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