Advantech BB-485OPDRI
Triple Isolated RS-422/485 DIN Rail Repeater
- Supports data rates up to 115.2 Kbps
- Extends signal 1,200 m (4,000 feet)
- Wide -40 to +80°C temperature range
- 10 to 48 VDC input power range
- 2000 V, 3-way optical isolation
- UL Class 1/Division 2 Listed
- Built-in, switchable termination & bias
The 485OPDRI isolated RS-422/485 repeater is designed for rugged industrial environments. It is UL listed and certified for use in Class 1/Division 2 locations. Powerful optical isolation on both data ports protects your equipment and data from damaging ground loops and surges. Additional isolation on the power supply circuits add a third degree of protection.
Packaged in a rugged ABS plastic case, this repeater operates in wide temperature extremes. With a 35mm DIN rail mounting bracket, it easily integrates into control panels or other industrial equipment.
Installation and configuration is easy with DIP switches to set up baud rate and serial communications mode. Removable terminal blocks make wiring a snap. Power is connected through separate terminal block that accepts 10 to 48 VDC from any external source.
Packaged in a rugged ABS plastic case, this repeater operates in wide temperature extremes. With a 35mm DIN rail mounting bracket, it easily integrates into control panels or other industrial equipment.
Installation and configuration is easy with DIP switches to set up baud rate and serial communications mode. Removable terminal blocks make wiring a snap. Power is connected through separate terminal block that accepts 10 to 48 VDC from any external source.
SERIAL TECHNOLOGY
- RS-422
TDA(-), TD(B+), RDA(-), RDB(+)
RS-485 4-Wire
TDA(-), TD(B+), RDA(-), RDB(+)
RS-485 2-Wire
Data A(-), Data B(+)
Serial Connector
5 Position, Removable Terminal Block
Data Rate
2.4 to 115.2 Kbps
Isolation
2KV 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 required
Power Connector
2 Position, Removable Terminal Block
Input Voltage
10 to 48 VDC (56 VDC Maximum)
Power Consumption
0.5 W (typical), 1.3 W (termination on both sides)
TERMINAL BLOCKS
- Wire Size Accepted
28 to 12 AWG
Pitch
5.08 mm
Insulation Resistance
≥500 MΩ @ 500 VDC
Maximum Torque
5 Kg / cm
INDICATORS
- Power
Red LED
Data
Red LED for Each Data Port
MECHANICAL
- Dimensions
12.3 x 11.3 x 3.2 cm (4.9 x 4.5 x 1.3 in)
Enclosure
IP 20 Plastic, 35 mm DIN Mount
Weight
222 g (0.49 lbs)
MTBF
114696 Hours
MTBF Calc. Method
Parts Count Reliability Prediction
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
REGULATORY
- Approvals
FCC, CE, UL, UL Class 1 DIV 2, Groups A, B, C, D
UL File
E222870 (HAZLOC E245458
Kunder, der kiggede på dette produkt, kiggede også på