B&B Electronics 485DRCI-PH - Datasheet - Manual

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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