Description
Serial-to-Serial Converters
Moxa’s serial-to-serial media converters can convert between RS-232, RS-422, and RS-485, which avoids compatibility issues that are often encountered when communicating between different serial interfaces.
Serial Interface
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Connector
Terminal block
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No. of Ports
2
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Serial Standards
RS-422, RS-485
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Baudrate
50 bps to 921.6 kbps (supports non-standard baudrates)
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Isolation
2 kV
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Pull High/Low Resistor for RS-485
1 kilo-ohm, 150 kilo-ohms
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RS-485 Data Direction Control
ADDC® (automatic data direction control)
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Terminator for RS-485
N/A, 120 ohms, 120 kilo-ohms
Serial Signals
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RS-422
Tx+, Tx-, Rx+, Rx-, GND
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RS-485-4w
Tx+, Tx-, Rx+, Rx-, GND
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RS-485-2w
Data+, Data-, GND
Power Parameters
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Input Current
180 mA @ 12 VDC
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Input Voltage
12 to 48 VDC
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No. of Power Inputs
1
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Overload Current Protection
Supported
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Power Connector
Terminal block (for DC models)
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Power Consumption
180 mA @ 12 VDC
Physical Characteristics
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Housing
Metal
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IP Rating
IP30
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Dimensions
67 x 100.4 x 22 mm (2.64 x 3.93 x 0.87 in)
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Weight
148 g (0.33 lb)
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Installation
DIN-rail mounting (with optional kit), Wall mounting
Environmental Limits
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Operating Temperature
-20 to 60°C (-4 to 140°F)
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Storage Temperature (package included)
-40 to 85°C (-40 to 185°F)
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Ambient Relative Humidity
5 to 95% (non-condensing)
Standards and Certifications
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EMC
EN 55032/24
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EMI
CISPR 32, FCC Part 15B Class A
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EMS
IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m
IEC 61000-4-4 EFT: Power: 1 kV; Signal: 0.5 kV
IEC 61000-4-5 Surge: Power: 1 kV
IEC 61000-4-6 CS: 150 kHz to 80 MHz: 3 V/m; Signal: 3 V/m
IEC 61000-4-8 PFMF -
Environmental Testing
IEC 60068-2-1
IEC 60068-2-2
IEC 60068-2-3 -
Safety
EN 60950-1, IEC 60950-1
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Vibration
IEC 60068-2-6
MTBF
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Time
1,949,025 hrs
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Standards
Telcordia (Bellcore), GB
Warranty
-
Warranty Period
5 years
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Details
