B&B Electronics 232OPDR 产品宣传页
Documentation Number: pn 8681R1-232OPDR-0812ds page 1/2
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ICS
Specifications
RS-232
Connector
Terminal Block
Signals
4 signal lines in each direction
Protected ground on Isolated side
Isolation
Method
Optical
Rating
2000 V
Power
Connector
Terminal Block
Voltage
10 to 30 VDC
Power Consumption
1.2 W
Source
External
Terminal Blocks
Wire Size
24 to 14 AWG
Torque
4 kgf-cm
LED Indicators
DATA LEDs (RED)
Data LED for each side of isolator
Flashes when data transmitted
Power LED (RED)
ON when Power Applied
Enclosure
Material
Plastic
IP Rating
30
Dimensions
1.0 x 3.1 x 3.7 in (2.5 x 7.9 x 9.5 cm)
Mounting
35 mm DIN (Panel Mount Adapter
is available)
Environmental
Operating Temperature
-40 to 80 C (-40 to 176 F)
Storage Temperature
-40 to 85 C (-40 to 185 F)
Operating Humidity
0 to 95% Non-condensing
MTBF
244689 hours
MTBF Calculation Method
MIL217F Parts Count Reliability
Agency Approvals
CE, FCC
cULus Recognized, File E222870
Ordering Information
Model Number
232OPDR
Power Supply
An external source is required.
MDR-20-24 Recommended
Panel Mount Adapter
DRPM25
232OPDR
RS-232 Isolated Repeater
Extend RS-232 Data another 50 ft (15.2 m)
2000V Optically Isolated Data Lines
-40 to 80°C Operating Temperature
The 232OPDR is a DIN Rail mountable
RS-232 optical isolator and repeater. It
provides 2000 V Isolation for four RS-232
signal lines, two in each direction. The
isolator has four LED’s to show data flow
and one LED to indicate power. Connections
are made to a terminal block. The isolation
provides protection for computer equipment
from ground loops and induced currents
caused by lightning or heavy electrical
loads. It also functions as a repeater to
extend RS-232 signals another 50 feet. The
232OPDR can support two data pairs or one
data pair plus control signals in both
directions.