Deskripsi
Introduction
The A52 and A53 are general RS-232 to RS-422/485 converters designed for users who need to extend RS-232 transmission distance and increase networking capability.
Serial Interface
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Connector
10-pin RJ45
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Flow Control
RTS/CTS
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Isolation
A53 Series: 2 kV
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No. of Ports
2
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RS-485 Data Direction Control
ADDC® (automatic data direction control)
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Serial Standards
RS-232, RS-422, RS-485
Serial Signals
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RS-232
TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
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RS-422
Tx+, Tx-, Rx+, Rx-, RTS+, RTS-, CTS+, CTS-, 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
A52 Series: 170 mA @ 9 VDC
A53 Series: 195 mA @ 9 VDC -
Input Voltage
9 to 30 VDC
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No. of Power Inputs
1
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Overload Current Protection
Supported
-
Power Consumption
A52 Series: 170 mA @ 9 VDC
A53 Series: 195 mA @ 9 VDC -
Source of Input Power
Power input jack
Physical Characteristics
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Housing
Plastic
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IP Rating
IP30
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Dimensions
90 x 60 x 21 mm (3.54 x 2.36 x 0.83 in)
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Weight
85 g (0.19 lb)
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Installation
Desktop
Environmental Limits
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Operating Temperature
0 to 55°C (32 to 131°F)
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Storage Temperature (package included)
-20 to 75°C (-4 to 167°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 60068-2-14
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
-
Time
1,870,854 hrs
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Standards
Telcordia (Bellcore), GB
Ulasan
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