Advantech BB-FOSTCDRI
Triple Isolated RS-232/422/485 to Fiber Converter
- Data rates up to 115.2 kbps
- 10 ¨C 48 VDC input power range
- Wide operating temperature
- 2,000V, 3-way optical isolation
- Modbus ASCII/RTU compatible
- EMI / RFI protection
- UL Class 1/Division 2
- Inverted fiber state option (Model FOSTCDRI-INV)
- TD, RD and Power LEDs
Model FOSTCDRI is Advantech B B SmartWorx¡¯ premium industrial serial to multi-mode fiber optic converter. Its rugged design is UL approved and certified for Class 1/Division 2 industrial environments. It extends data communications up to 4km (2.5 miles) . It provides three-way optical isolation on the input, output and power lines. In addition to direct point-to-point connectivity, it is capable of operating in a multi-drop mode. This allows one serial device to communicate with up to 31 other devices around a fiber ring. Since it supports mixed standards, you can replace other converters and isolators and add the EMI / RFI protection inherent to fiber optic communications. In RS-232 mode, the converter supports Transmit and Receive data. Handshaking signals are not passed through. An Automatic Send Data Control circuit controls the RS-422/485 driver chip, eliminating the requirement for external software. Easy to install and configure, it has a 12-position DIP switch on the bottom to configure RS-422/485 parameters. Serial data and power cables connect to removable terminal blocks. ST connectors are used for the fiber.
SERIAL TECHNOLOGY
- Data Rate
9.6 to 115.2 kbps
RS-232
- Connector
Removable terminal block
Signals
TD, RD, GND
RS-422/485
- Connector
5-position, removable terminal block
RS-485, 2-wire
Data A(-), Data B(+), GND
RS-422/485, 4-wire
TDA(-), TDB(+), RDA(-), RDB(+), GND
- Bias
Built-in, switchable, 1.2K¦¸
Termination
Built-in, switchable, 120¦¸
ISOLATION
- Rating
2KV RMS, 1 minute
Surge Protection
600 W peak power dissipation
Clamping Time
< 1 pico-second
Lines Protected
2-way (input, output lines)
Method
Optical
FIBER OPTIC TECHNOLOGY
- Type / Wavelength
Multi-mode / 820 nm
Output Power
-16dBm min, -12dBm typical, -9dBm maximum
Receive Sensitivity
-24dBm min, -25.4dBm maximum
Cable
62.5/125 micro-meter
Connector
ST
Data Rate
9.6 to 115.2 kbps
Maximum Distance
4 km (2.5 mi)
Idle State, FOSTCDRI
Transmitter light ON
Idle State, FOSTCDRI-INV
Transmitter light OFF
INDUSTRIAL BUS
- Modbus
ASCII/RTU
POWER
- Source
External
Input Voltage
10 to 48 VDC (56 VDC maximum)
Consumption
0.5 W (typical), 1.3W (with termination)
Connector
2-position, removable terminal block, 24 to 14 AWG
TERMINAL BLOCKS
- Wire Size Accepted
28 to 12 AWG
Pitch
5.08 mm
Insulation Resistance
¡Ý 500 M¦¸ @ 500 VDC
Maximum Torque
5 Kg / cm
LED INDICATORS
- Power
Red LED
FO Receive
Red LED
FO Transmit
Red LED
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
199.6 g (0.44 lbs)
ENVIRONMENTAL
- Operating Temperature
-40 to +80 ¡ãC (-40 to +176 ¡ãF)
Storage Temperature
-40 to +85 ¡ãC (-40 to +185 ¡ãF)
Operating Humidity
0 to 95% non-condensing
MTBF
138904 hours
MTBF Calculation Method
Parts Count Reliability Prediction
APPROVALS / CERTIFICATIONS - FOSTCDRI
- UL Class 1 Division 2, Groups A, B, C, D
File Number: E222870 (HAZLOC E245458)
FCC Part 15, CISPR, EN 55022: 2010 + AC:2011 Class B Emissions
CE
EN 61000-6-1: 2007 Generic Standards for Residential, Commercial and Light-Industrial Environments
EN 61000-4-2: 2009 Electro-Static Discharge (ESD)
EN 61000-4-3: 2006 +A1 +A2 +IS1 Radiated Field Immunity (RFI)
EN 61000-4-4: 2012 Electrical Fast Transients-Burst Immunity (EFT)
EN 61000-4-6: 2009 Conducted Immunity
Download complete Declaration of Conformity at www.bb-elec.com
APPROVALS / CERTIFICATIONS - FOSTCDRI-INV
- UL 508, File Number: E222870
FCC Part 15, CISPR, EN 55022: 2010 + AC:2011 Class A Emissions
CE
ORDERING INFORMATION
MODEL NUMBER | SERIAL CONNECTOR | FIBER CONNECTOR | ISOLATION |
BB- FOSTCDRI | Terminal Block | Multi-mode ST | 2,000 V |
BB-FOSTCDRI-INV | Terminal Block | Multi-mode ST | 2,000 V |
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