BB-485OP [ETC]
RS-485 OPTICAL ISOLATOR;
ETC 
Optically Isolated
RS-422/485 Repeater
Model 485OP
www.advantech-bb.com
PRODUCT FEATURES
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2 kV optical isolation protection
Add up to 32 nodes to RS-485 network
RS-422 2-wire, RS-485 2 or 4-wire
Modbus support
UL Recognized
Model 48on
to 2KV isolaion on he daa inest can be used o exend RS422/485 cicuits
an additional 1.2 km (4,000 ft.), thereby doubling the range. An added benefit is
the ability to add another 32 nodes to an RS-485 network and join 2 and 4 wire
systems.
ORDERING INFORMATION
MODEL NUMBER DESCRIPTION
485OP
RS-422/485 Optic Isolated Repeater
ACCESSORIES
The compact design fits almost anywhere. Terminal blocks allow easy
installation. Wiring schematic on the label eliminates guesswork. A 12 VDC
power supply is included with blades for US, EU, UK, AU, UP & CN.
SMI6-12V-ST - Level VI Power Supply - 12VDC, 500mA, stripped & tinned,
international blade kit.
SPECIFICATIONS
SERIAL PROTOCOLS
RS-422 4-wire
SPECIFICATIONS - continued
TERMINAL BLOCKS
Wire Size
Torque
22 to 14 AWG
0.5 Nm
RS-485 2-wire
RS-485 4-wire
LED INDICATORS
2 x Data (Red)
ENCLOSURE
Material
ISOLATION
Flashes when data received
Lines Protected
Method
Data lines
Optical
Plastic
Rating
2000 V
IP Rating
30
SURGE SUPPRESSION
Lines Protected
Method
Dimensions
Mounting
9.7 x 6.1 x 2.5 cm (3.8 x 2.4 x 1.0 in)
In line
Data lines
TVS
6.5V bi-directional
600W peak power dissipation
ENVIRONMENTAL
Operating Temperature
Operating Humidity
MTBF
MTBF Calculation Method
AGENCY APPROVALS
0 to 55 °C (32 to 131 °F)
0 to 95% non-condensing
453103 hours
Rating
INDUSTRIAL BUS
Modbus ASCII/RTU
Parts Count Reliability Prediction
POWER
Connector
Voltage
Power Consumption
Source
Terminal block
10 to 14 VDC
1.0 W
CE, FCC
cULus Recognized, File E222870
Electromagnetic Compatibility Directive
Reductio nof Hazardous Substances Directive
2004/108/EC
2011/65/8EU
Included wall transformer or other 12 VDC source
POWER SUPPLY
Input Voltage
Input Connections
Output Connections
Output Current
Output Power
Efficiency Level
Ouput Voltage
Information technology equipment - Class B RF
EN55022: +AC
EN55024
96 - 264 VAC
AC blades for US, EU, UK, AU, CN & JP
Stripped & tinned leads
500 mA
6W
Emissions
Information technologyh equipment - Immunity (Light-
Industrial Environments)
ESD Immunity
Radiated Immunity
EFT/Burst Immunity
RF Conducted Immunity
EN61000-4-2
EN61000-4-3: +A2
EN61000-4-4
EN61000-4-6
VI
12 VDC
All product specifications are subject to change without notice.
485OP&485OPB_2916ds
orders@advantech-bb.com
support@advantech-bb.com
Corporate Headquarters: 707 Dayton Road, PO Box 1040 Ottawa, IL 61350 USA 815-433-5100 Fax 433-5104
European Office: Westlink Commercial Park, Oranmore Co. Galway Ireland +353 91 792444 Fax +353 91 792445
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